A to Z
Health Topics
- C-Peptide Test
- C-Reactive Protein (CRP) Test
- C1-Esterase Inhibitor (Recombinant) Injection
- C1-Esterase Inhibitor Human Injection
- Cabazitaxel Injection
- Cabergoline
- Cabotegravir
- Cabotegravir and Rilpivirine Injections
- Cabotegravir injection
- Cabozantinib
- Cabozantinib (thyroid cancer)
- Caffeine During Pregnancy
- Cal's Story: Learning to Exercise When You Have COPD
- Calaspargase pegol-mknl Injection
- Calcifediol
- Calcipotriene Topical
- Calcitonin Salmon Injection
- Calcitonin Salmon Nasal Spray
- Calcitriol
- Calcitriol Topical
- Calcium (Ca) in Blood Test
- Calcium (Ca) in Urine Test
- Calcium Acetate
- Calcium Carbonate
- Calcium Deposits and Tendinitis (Calcific Tendinitis)
- Calcium, Magnesium, Potassium, and Sodium Oxybate
- Calf Muscle Injury
- Calluses and Corns
- Calluses and Corns: Protective Padding
- Calluses and Corns: Using Pumice Stones
- Calming Your Mind With Mindfulness-Based Stress Reduction (MBSR)
- Campylobacteriosis
- Canagliflozin
- Canakinumab Injection
- Cancell/Cantron/Protocel (PDQ®): Integrative, alternative, and complementary therapies - Health Professional Information [NCI]
- Cancell/Cantron/Protocel (PDQ®): Integrative, alternative, and complementary therapies - Patient Information [NCI]
- Cancer
- Cancer Antigen 125 (CA-125) Test
- Cancer During Pregnancy
- Cancer Fatigue: Supportive care - Patient Information [NCI]
- Cancer Genetics Overview (PDQ®): Genetics - Health Professional Information [NCI]
- Cancer Genetics Risk Assessment and Counseling (PDQ®): Genetics - Health Professional Information [NCI]
- Cancer of Unknown Primary (CUP) Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Cancer Pain
- Cancer Pain (PDQ®): Supportive care - Health Professional Information [NCI]
- Cancer Pain (PDQ®): Supportive care - Patient Information [NCI]
- Cancer Prevention Overview (PDQ®): Prevention - Health Professional Information [NCI]
- Cancer Prevention Overview (PDQ®): Prevention - Patient Information [NCI]
- Cancer Screening Overview (PDQ®): Screening - Health Professional Information [NCI]
- Cancer Screening Overview (PDQ®): Screening - Patient Information [NCI]
- Cancer Staging and Grading
- Cancer Support: Being an Active Patient
- Cancer Support: Coping With Cancer Treatments
- Cancer Support: Dealing With Emotions and Fears
- Cancer Support: Family, Friends, and Relationships
- Cancer Support: Finding Out That You Have Cancer
- Cancer Support: Life After Treatment
- Cancer Support: Managing Stress
- Cancer Support: When Your Cancer Comes Back or Gets Worse
- Cancer Therapy Interactions With Foods and Dietary Supplements (PDQ®): Integrative, alternative, and complementary therapies - Health Professional Information [NCI]
- Cancer Therapy Interactions With Foods and Dietary Supplements (PDQ®): Integrative, alternative, and complementary therapies - Patient Information [NCI]
- Cancer Treatment and Infertility
- Cancer Treatment: Help for Mouth and Throat Problems
- Cancer Treatment: Help for When You Feel Sick or Lose Your Appetite
- Cancer-Related Post-Traumatic Stress (PDQ®): Supportive care - Health Professional Information [NCI]
- Cancer-Related Post-Traumatic Stress (PDQ®): Supportive care - Patient Information [NCI]
- Cancer: Adjusting Over Time
- Cancer: Controlling Cancer Pain
- Cancer: Controlling Nausea and Vomiting From Chemotherapy
- Cancer: Dealing With Stress
- Cancer: Finding Peace in Spirituality
- Cancer: Finding Your Strength
- Cancer: Help for Fatigue
- Cancer: Home Treatment for Constipation
- Cancer: Home Treatment for Diarrhea
- Cancer: Home Treatment for Fatigue
- Cancer: Home Treatment for Mouth Sores
- Cancer: Home Treatment for Nausea or Vomiting
- Cancer: Home Treatment for Pain
- Cancer: Home Treatment for Sleep Problems
- Cancer: How It Affects Your Relationships
- Cancer: How to Talk to Your Children
- Cancer: Life After Treatment
- Cancer: Preparing for Hair Loss From Chemotherapy
- Cancer: Understanding Your Feelings
- Cancer: When You First Find Out
- Cancer: Your Support Network
- Candesartan
- Canker Sores
- Cannabidiol
- Cannabis and Cannabinoids (PDQ®): Integrative, alternative, and complementary therapies - Health Professional Information [NCI]
- Cannabis and Cannabinoids (PDQ®): Integrative, alternative, and complementary therapies - Patient Information [NCI]
- Cantharidin Topical
- Capecitabine
- Capivasertib
- Caplacizumab-yhdp Injection
- Capmatinib
- Capsaicin
- Capsaicin Topical
- Capsaicin Transdermal Patch
- Captopril
- Captopril and Hydrochlorothiazide
- Car Seat Safety
- Carbamazepine
- Carbohydrate Foods
- Carbohydrates, Proteins, Fats, and Blood Sugar
- Carbon Dioxide (CO2) Test
- Carbon Dioxide Laser Treatment for Abnormal Cervical Cell Changes
- Carbon Monoxide (CO) Test
- Carbon Monoxide Poisoning
- Carbon Monoxide Poisoning: Protecting Your Home
- Carboplatin Injection
- Carcinoembryonic Antigen (CEA) Test
- Carcinoma of Unknown Primary Treatment (PDQ®): Treatment - Patient Information [NCI]
- Cardiac Arrest
- Cardiac Blood Pool Scan
- Cardiac Cachexia
- Cardiac Catheterization
- Cardiac Catheterization Before Your Procedure
- Cardiac Catheterization in Children
- Cardiac Catheterization: Returning Home
- Cardiac Device Monitoring
- Cardiac Enzyme Studies
- Cardiac ischemia: Fast Facts
- Cardiac Output
- Cardiac Perfusion Scan
- Cardiac Rehab: How It Can Help
- Cardiac Rehab: What Is It?
- Cardiac Rehabilitation
- Cardiac Rehabilitation Team
- Cardiac Rehabilitation: Emotional Health Benefits
- Cardiac Rehabilitation: Exercise
- Cardiac Rehabilitation: Home Program
- Cardiac Rehabilitation: Hospital Program
- Cardiac Rehabilitation: Maintenance Program
- Cardiac Rehabilitation: Monitoring Your Body's Response to Exercise
- Cardiac Rehabilitation: Outpatient Program
- Cardiac Rehabilitation: Weight and Resistance Training
- Cardiomyopathy
- Cardiopulmonary Syndromes (PDQ®): Supportive care - Health Professional Information [NCI]
- Cardiopulmonary Syndromes (PDQ®): Supportive care - Patient Information [NCI]
- Care at the End of Life
- Care for a Skin Wound
- Care for a Skin Wound
- Care for an Indwelling Urinary Catheter
- Care for Minor Burns
- Care in the Hospital: Bleeding Prevention and Blood Thinners
- Care in the Hospital: Central Vascular Access Device (CVAD)
- Care in the Hospital: CHG Bathing
- Care in the Hospital: Preventing a Urinary Catheter Infection
- Care in the Hospital: Preventing Pressure Injuries
- Caregiver Support: Talking About Advance Care Planning
- Caregiver Tips
- Caregiving: Adult Underwear for Incontinence
- Caregiving: Fingernail Care
- Caregiving: Foot and Toenail Care
- Caregiving: Helping Someone Get In and Out of a Car
- Caregiving: Helping Someone With Eating
- Caregiving: How to Give a Bed Bath
- Caregiving: How to Help With a Shower
- Caregiving: How to Help With a Sink Bath
- Caregiving: How to Prepare
- Caregiving: How to Turn a Person in Bed
- Caregiving: How to Turn Someone in Bed
- Caregiving: Making a Home Safe
- Caregiving: Overview of Personal Care
- Caregiving: Preventing Rashes in the Groin Area
- Caregiving: Reducing Germs and Infection in the Home
- Caregiving: Shaving an Adult
- Caregiving: Skin Care for Immobile Adults
- Caregiving: Take Care of Yourself Too
- Caregiving: Using a Bedpan or Urinal
- Caregiving: Using a Bedside Commode (Toilet)
- Caregiving: Using Disposable Gloves
- Caregiving: Washing and Styling Hair
- Caregiving: Washing Soiled Clothes and Linens
- Carfilzomib Injection
- Caring for a Baby With Neonatal Abstinence Syndrome (NAS)
- Caring for a Baby's Nails
- Caring for a Drain After Surgery
- Caring for More Than One Baby
- Caring for Your Child's Drain After Surgery
- Caring for Your Child's IV Site
- Caring for Your Child's Tracheostomy
- Caring for Your Feeding Tube
- Caring for Your Implanted Port
- Caring for Your IV Site
- Caring for Your Newborn: Diapers
- Caring for Your Newborn: Feeding
- Caring for Your Newborn: Sleeping
- Caring for Your Newborn: Umbilical Cord
- Caring for Your PICC or Central IV Line
- Caring for Your Skin When You Have Diabetes
- Caring for Your Stoma and Ostomy Bag
- Caring for Your Tracheostomy
- Caring for Your Urinary Catheter
- Caring for Yourself After Cesarean Delivery
- Caring for Yourself After Vaginal Delivery
- Caring for Yourself While Your Baby Is in the NICU
- Cariprazine
- Carisoprodol
- Carmustine
- Carmustine Implant
- Carole's Story: Taking Medicine Right Away to Stop a Migraine
- Carotid Artery Disease
- Carotid Artery Procedure: How Others Decided
- Carotid Artery Procedures: Stroke Prevention
- Carotid Artery Stenting
- Carotid Artery Stenting: Before Your Procedure
- Carotid Artery Stenting: Returning Home
- Carotid Endarterectomy
- Carotid Endarterectomy: Before Your Surgery
- Carotid Endarterectomy: Returning Home
- Carpal Tunnel Syndrome
- Carpal Tunnel Syndrome: A Few Tips for Preventing It
- Carpal Tunnel Syndrome: Stretches
- Cartilage (Bovine and Shark) (PDQ®): Integrative, alternative, and complementary therapies - Health Professional Information [NCI]
- Cartilage (Bovine and Shark) (PDQ®): Integrative, alternative, and complementary therapies - Patient Information [NCI]
- Carvedilol
- Casirivimab and Imdevimab Injection
- Caspofungin Injection
- Cast Care Tips
- Cataract Surgery
- Cataract Surgery
- Cataracts
- Cataracts in Children
- Cataracts: Eye Care After Surgery
- Cataracts: Questions About Surgery
- Cataracts: Should I Have Surgery?
- Catecholamines in Blood Test
- Catecholamines in Urine Test
- Catheter Ablation for a Fast Heart Rate
- Catheter Ablation for Atrial Fibrillation
- Catheter Ablation for Atrial Fibrillation: Before Your Procedure
- Catheter Ablation for SVT: Before Your Procedure
- Catheter Ablation: Returning Home
- Catheters for Urinary Incontinence in Men
- Cathy's Story: Dealing With Stress
- Causes of Bleeding in the Gastrointestinal Tract
- Causes of Hair Loss: Medicines and Medical Treatments
- Causes of Hyperventilation
- CD4+ Count Test
- CEBPA-Associated Familial Acute Myeloid Leukemia (PDQ®): Genetics - Health Professional Information [NCI]
- Cefaclor
- Cefadroxil
- Cefazolin Injection
- Cefdinir
- Cefditoren
- Cefepime Injection
- Cefiderocol Injection
- Cefixime
- Cefotaxime Injection
- Cefotetan Injection
- Cefoxitin Injection
- Cefpodoxime
- Cefprozil
- Ceftaroline Injection
- Ceftazidime and Avibactam Injection
- Ceftazidime Injection
- Ceftibuten
- Ceftolozane and Tazobactam Injection
- Ceftriaxone Injection
- Cefuroxime
- Cefuroxime Injection
- Celecoxib
- Celiac Disease
- Celiac Disease Antibodies Test
- Celiac Disease: Eating a Gluten-Free Diet
- Cell-Free DNA Test
- Cellulitis
- Cemiplimab-rwlc Injection
- Cenegermin-bkbj Ophthalmic
- Cenobamate
- Central Vascular Access Device (CVAD)
- Central Vascular Access Device (CVAD): Changing the Dressing
- Central Vascular Access Device (CVAD): Flushing
- Cephalexin
- Cerebral Palsy
- Ceritinib
- Cerliponase alfa Injection
- Certolizumab Injection
- Cervical Cancer
- Cervical Cancer Causes, Risk Factors, and Prevention: Prevention - Patient Information [NCI]
- Cervical Cancer Prevention (PDQ®): Prevention - Health Professional Information [NCI]
- Cervical Cancer Screening
- Cervical Cancer Screening (PDQ®): Screening - Health Professional Information [NCI]
- Cervical Cancer Screening: Screening - Patient Information [NCI]
- Cervical Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Cervical Cancer Treatment: Treatment - Patient Information [NCI]
- Cervical Cap for Birth Control
- Cervical Cell Changes on a Pap Test
- Cervical Cerclage
- Cervical Collars
- Cervical Disc Herniation
- Cervical Effacement and Dilatation
- Cervical Insufficiency
- Cervical Polyps
- Cervical Spinal Fusion
- Cervical Spinal Stenosis
- Cervical Spondylosis
- Cesarean Section
- Cetirizine
- Cetirizine Injection
- Cetirizine Ophthalmic
- Cetuximab Injection
- Cevimeline
- Challenge Tests for Asthma
- Chamomile
- Change a Habit by Setting Goals
- Change in Heartbeat
- Change Your Outlook to Lower Your Stress
- Checklist for Evaluating Hospice Programs
- Checklist for Preventing Falls at Home
- Checklist for Shoes and Socks That Fit Well
- Checklist for the Home for Vertigo
- Chelation Therapy
- Chemical Peel
- Chemical Pinkeye (Conjunctivitis)
- Chemistry Screen
- Chemo Brain
- Cheryl's Story: Dealing With Depression
- Chest Problems
- Chest X-Ray
- CHG Bathing at Home: Before Your Surgery
- Chickenpox (Varicella)
- Chickenpox: Controlling the Itch
- Chickenpox: Preventing Skin Infections
- Chikungunya Fever
- Chilblains (Perniosis)
- Child Abuse and Neglect
- Child Abuse: Emotional Abuse by Parents
- Child Car Seats
- Child CPR
- Child Safety: Air Pollution
- Child Safety: Bathing
- Child Safety: Bicycles and Tricycles
- Child Safety: Drowning Prevention in Pools and Hot Tubs
- Child Safety: Fires
- Child Safety: Guns and Firearms
- Child Safety: Pets
- Child Safety: Preventing Burns
- Child Safety: Preventing Child Abduction
- Child Safety: Preventing Drowning
- Child Safety: Preventing Falls
- Child Safety: Streets and Motor Vehicles
- Child Safety: Strollers and Shopping Carts
- Child Safety: Washing Toys to Prevent Germs
- Child Who Is Overweight: Medical Evaluation
- Childbirth Classes
- Childbirth Pain Relief Options
- Childbirth: I.V. Medicines
- Childbirth: Is Planning a C-Section a Good Choice?
- Childbirth: Laboring in Water and Water Delivery
- Childbirth: Perineal Massage Before Labor
- Childbirth: Pudendal Block
- Childbirth: Strep Infections During Delivery
- Childhood Acute Lymphoblastic Leukemia (PDQ®): Treatment - Patient Information [NCI]
- Childhood Acute Lymphoblastic Leukemia Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Acute Myeloid Leukemia Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Acute Myeloid Leukemia/Other Myeloid Malignancies Treatment (PDQ®): Treatment - Patient Information [NCI]
- Childhood Acute Promyelocytic Leukemia Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Adrenocortical Carcinoma Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Adrenocortical Carcinoma Treatment (PDQ®): Treatment - Patient Information [NCI]
- Childhood Astrocytomas Treatment: Treatment - Patient Information [NCI]
- Childhood Astrocytomas, Other Gliomas, and Glioneuronal/Neuronal Tumors Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Basal Cell Carcinoma and Squamous Cell Carcinoma of the Skin Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Basal Cell Carcinoma and Squamous Cell Carcinoma of the Skin Treatment (PDQ®): Treatment - Patient Information [NCI]
- Childhood Bladder Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Bladder Cancer Treatment: Treatment - Patient Information [NCI]
- Childhood Brain and Spinal Cord Tumors Summary Index (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Breast Cancer Treatment (PDQ®): Treatment - Patient Information [NCI]
- Childhood Breast Tumors Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Cancer Genomics (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Cancer of Unknown Primary (CUP) Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Carcinoma of Unknown Primary Treatment (PDQ®): Treatment - Patient Information [NCI]
- Childhood Cardiac Tumors Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Central Nervous System Atypical Teratoid/Rhabdoid Tumor Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Central Nervous System Atypical Teratoid/Rhabdoid Tumor Treatment (PDQ®): Treatment - Patient Information [NCI]
- Childhood Central Nervous System Germ Cell Tumors Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Central Nervous System Germ Cell Tumors Treatment (PDQ®): Treatment - Patient Information [NCI]
- Childhood Cervical and Vaginal Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Cervical and Vaginal Cancer Treatment: Treatment - Patient Information [NCI]
- Childhood Chordoma Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Chronic Myeloid Leukemia Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Colorectal Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Colorectal Cancer Treatment (PDQ®): Treatment - Patient Information [NCI]
- Childhood Craniopharyngioma Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Craniopharyngioma Treatment (PDQ®): Treatment - Patient Information [NCI]
- Childhood Ependymoma Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Ependymoma: Treatment - Patient Information [NCI]
- Childhood Esophageal Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Esophageal Cancer Treatment (PDQ®): Treatment - Patient Information [NCI]
- Childhood Esthesioneuroblastoma (PDQ®): Treatment - Patient Information [NCI]
- Childhood Esthesioneuroblastoma Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Extracranial Germ Cell Tumors Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Extracranial Germ Cell Tumors Treatment (PDQ®): Treatment - Patient Information [NCI]
- Childhood Fears and Exposure to Violence
- Childhood Gastrointestinal Neuroendocrine Tumors Treatment (PDQ®): Treatment - Patient Information [NCI]
- Childhood Gastrointestinal Stromal Tumors Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Gastrointestinal Stromal Tumors Treatment (PDQ®): Treatment - Patient Information [NCI]
- Childhood Heart Tumors (PDQ®): Treatment - Patient Information [NCI]
- Childhood Hodgkin Lymphoma Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Hodgkin Lymphoma Treatment (PDQ®): Treatment - Patient Information [NCI]
- Childhood Immunization Record
- Childhood Immunization Schedule: Ages 0 to 6 Years
- Childhood Immunization Schedule: Ages 7 to 18 Years
- Childhood Intraocular (Uveal) Melanoma Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Intraocular (Uveal) Melanoma Treatment (PDQ®): Treatment - Patient Information [NCI]
- Childhood Laryngeal Tumors (PDQ®): Treatment - Patient Information [NCI]
- Childhood Laryngeal Tumors Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Leukemia: Understanding Treatment
- Childhood Leukemia: What Is ALL?
- Childhood Leukemia: What Is AML?
- Childhood Leukemia: Working With Your Care Team
- Childhood Liver Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Liver Cancer Treatment: Treatment - Patient Information [NCI]
- Childhood Medulloblastoma and Other Central Nervous System Embryonal Tumors Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Melanoma Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Melanoma Treatment (PDQ®): Treatment - Patient Information [NCI]
- Childhood Mesothelioma Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Mesothelioma Treatment (PDQ®): Treatment - Patient Information [NCI]
- Childhood Multiple Endocrine Neoplasia (MEN) Syndromes Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Multiple Endocrine Neoplasia (MEN) Syndromes Treatment (PDQ®): Treatment - Patient Information [NCI]
- Childhood Myelodysplastic Neoplasms Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Myeloid Proliferations Associated With Down Syndrome Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Nasopharyngeal Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Nasopharyngeal Cancer Treatment (PDQ®): Treatment - Patient Information [NCI]
- Childhood Non-Hodgkin Lymphoma Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Non-Hodgkin Lymphoma Treatment (PDQ®): Treatment - Patient Information [NCI]
- Childhood NUT Carcinoma (PDQ®): Treatment - Patient Information [NCI]
- Childhood NUT Carcinoma Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Oral Cavity Cancer (PDQ®): Treatment - Patient Information [NCI]
- Childhood Oral Cavity Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Ovarian Cancer (PDQ®): Treatment - Patient Information [NCI]
- Childhood Ovarian Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Pancreatic Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Pancreatic Cancer Treatment (PDQ®): Treatment - Patient Information [NCI]
- Childhood Pheochromocytoma and Paraganglioma Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Pheochromocytoma and Paraganglioma Treatment (PDQ®): Treatment - Patient Information [NCI]
- Childhood Pleuropulmonary Blastoma Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Pulmonary Inflammatory Myofibroblastic Tumors Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Rhabdomyosarcoma Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Rhabdomyosarcoma Treatment (PDQ®): Treatment - Patient Information [NCI]
- Childhood Salivary Gland Tumors (PDQ®): Treatment - Patient Information [NCI]
- Childhood Salivary Gland Tumors Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Soft Tissue Sarcoma Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Soft Tissue Sarcoma Treatment (PDQ®): Treatment - Patient Information [NCI]
- Childhood Stomach (Gastric) Cancer Treatment: Treatment - Patient Information [NCI]
- Childhood Testicular Cancer (PDQ®): Treatment - Patient Information [NCI]
- Childhood Testicular Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Thymoma and Thymic Carcinoma Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Thymoma and Thymic Carcinoma Treatment (PDQ®): Treatment - Patient Information [NCI]
- Childhood Thyroid Cancer (PDQ®): Treatment - Patient Information [NCI]
- Childhood Thyroid Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Tracheobronchial Tumors (PDQ®): Treatment - Patient Information [NCI]
- Childhood Tracheobronchial Tumors Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Vascular Tumors Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Childhood Vascular Tumors Treatment (PDQ®): Treatment - Patient Information [NCI]
- Children and Cough and Cold Medicines
- Children and Teens: What Is Type 2 Diabetes?
- Children's Growth Chart
- Children's Health
- Chili Pepper Burns
- Chiropractic
- Chlamydia
- Chlamydia Tests
- Chloral Hydrate
- Chlorambucil
- Chloramphenicol Injection
- Chlordiazepoxide
- Chlordiazepoxide and Clidinium
- Chloride (Cl) Test
- Chloroquine
- Chlorothiazide
- Chlorpheniramine
- Chlorpromazine
- Chlorpropamide
- Chlorthalidone
- Chlorzoxazone
- Choking Rescue for Babies
- Choking Rescue Procedure: Heimlich Maneuver
- Cholecalciferol (Vitamin D3)
- Cholecystectomy: Before Your Surgery
- Cholecystectomy: Returning Home
- Cholecystitis
- Cholera Vaccine
- Cholera Vaccine: What You Need to Know
- Cholestasis of Pregnancy
- Cholesterol and Triglycerides Tests
- Cholesterol and Triglycerides: Eating Fish and Fish Oil
- Cholesterol in Children and Teens
- Cholesterol Numbers: What They Mean for Your Health
- Cholesterol Test: Understanding the Test
- Cholesterol Treatment Guidelines
- Cholesterol: Choosing a Heart-Healthy Life
- Cholesterol: How It Raises Your Risk
- Cholestyramine Resin
- Choline Magnesium Trisalicylate
- Choosing a Counselor or Therapist for Your Child
- Choosing a Counselor or Therapist for Your Child
- Choosing a Health Care Agent
- Choosing a Health Care Agent
- Choosing a Health Care Provider
- Choosing a Hospital
- Choosing a Nursing Home
- Choosing a Prosthesis After Breast Cancer Surgery
- Choosing a Vitamin and Mineral Supplement
- Choosing a Weight-Loss Program
- Choosing an Insulin Pump
- Choosing Baby Bottles and Nipples
- Choosing Child Care
- Choosing Healthy Foods When You Have More Than One Health Problem
- Chorionic Villus Sampling (CVS)
- Chromium
- Chronic Constipation
- Chronic Illness: Help for Caregivers
- Chronic Kidney Disease
- Chronic Kidney Disease: Medicines to Be Careful With
- Chronic Low Back Pain: Is It Time to Try Something New?
- Chronic Lung Disease in Infants
- Chronic Lymphocytic Leukemia (CLL)
- Chronic Lymphocytic Leukemia Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Chronic Lymphocytic Leukemia Treatment (PDQ®): Treatment - Patient Information [NCI]
- Chronic Myelogenous Leukemia Treatment (PDQ®): Treatment - Patient Information [NCI]
- Chronic Myeloid Leukemia (CML)
- Chronic Myeloid Leukemia Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Chronic Myeloproliferative Neoplasms Treatment (PDQ®): Treatment - Patient Information [NCI]
- Chronic obstructive pulmonary disease (COPD): Fast Facts
- Chronic Pain
- Chronic Pain: Finding Your Strength
- Chronic Pain: How Medicines Can Help You Manage It
- Chronic Pain: Managing Pain With Healthy Thinking
- Chronic Pain: Tracking How You're Doing
- Chronic Pain: Treatments Other Than Medicine
- Chronic Pain: Using Healthy Thinking
- Chronic Pain: What Does It Mean For You?
- Chronic Pancreatitis
- Chronic Pancreatitis: Pain Management
- Chronic Pelvic Pain
- Ciclesonide Nasal Spray
- Ciclesonide Oral Inhalation
- Ciclopirox Topical
- Cidofovir Injection
- Cigarette Smoking: Health Risks and How to Quit (PDQ®): Prevention - Health Professional Information [NCI]
- Cigarette Smoking: Health Risks and How to Quit (PDQ®): Prevention - Patient Information [NCI]
- Cilostazol
- Ciltacabtagene Autoleucel Injection
- Cimetidine
- Cinacalcet
- Cipaglucosidase alfa-atga
- Ciprofloxacin
- Ciprofloxacin and Dexamethasone Otic
- Ciprofloxacin and Hydrocortisone Otic
- Ciprofloxacin Injection
- Ciprofloxacin Ophthalmic
- Ciprofloxacin Otic
- Circumcision
- Cirrhosis
- Cirrhosis Complications: Encephalopathy
- Cirrhosis Complications: Spontaneous Bacterial Peritonitis
- Cirrhosis Complications: Variceal Bleeding
- Cirrhosis: Beta-Blockers for Portal Hypertension and Varices
- Cirrhosis: Surgical Shunts for Portal Hypertension
- Cirrhosis: Vasoconstrictor Medicines for Variceal Bleeding
- Cisapride
- Cisplatin Injection
- Citalopram
- Cladribine
- Cladribine Injection
- Clarithromycin
- Classification of Spinal Cord Injuries
- Cleaning Up Diarrhea
- Cleaning Your Young Child's Natural (Uncircumcised) Penis
- Cleft Lip
- Cleft Palate
- Cleft Palate: Feeding Your Baby
- Clemastine
- Clindamycin
- Clindamycin and Benzoyl Peroxide Topical
- Clindamycin Injection
- Clindamycin Topical
- Clindamycin Vaginal
- Clinical Trials
- Clioquinol Topical
- Clobazam
- Clobetasol Topical
- Clofarabine Injection
- Clomiphene
- Clomipramine
- Clonazepam
- Clonidine
- Clonidine Transdermal Patch
- Clopidogrel
- Clopidogrel and Genetic Testing
- Clorazepate
- Closed head injury: Fast facts
- Closed-Angle Glaucoma: Medicines to Avoid
- Clostridioides Difficile (C. diff) Colitis
- Clostridioides Difficile (C. diff) Toxins Test
- Clotrimazole Lozenge
- Clotrimazole Topical
- Clotrimazole Vaginal
- Clotting Factor Replacement for Hemophilia
- Clozapine
- Clubfoot
- Cluster Headaches
- Co-trimoxazole
- Co-trimoxazole Injection
- Cobicistat
- Cobimetinib
- Cocaine
- Cochlear Implant: Before Your Surgery
- Cochlear Implant: Returning Home
- Cochlear Implants
- Codeine
- Coenzyme Q10
- Coenzyme Q10 (PDQ®): Integrative, alternative, and complementary therapies - Health Professional Information [NCI]
- Coenzyme Q10 (PDQ®): Integrative, alternative, and complementary therapies - Patient Information [NCI]
- Cognitive Behavioral Therapy for Eating Disorders
- Cognitive Behavioral Therapy for Pain Management
- Cognitive Development, Ages 1 to 12 Months
- Cognitive Development, Ages 12 to 24 Months
- Cognitive Development, Ages 15 to 18 Years
- Cognitive Development, Ages 6 to 10 Years
- Cognitive Growth in Newborns
- Cognitive Impairment in Adults With Cancer (PDQ®): Supportive care - Health Professional Information [NCI]
- Cognitive Impairment in Adults with Cancer (PDQ®): Supportive care - Patient Information [NCI]
- Colchicine
- Cold Agglutinins Test
- Cold Exposure: Emergency Equipment
- Cold Exposure: Ways the Body Loses Heat
- Cold Exposure: What Increases Your Risk of Injury?
- Cold Hands: Home Treatment
- Cold Packs for Eye Injuries
- Cold Sores
- Cold Temperature Exposure
- Colds
- Colds and Flu
- Colesevelam
- Colestipol
- Colic
- Colic: Harmful Treatments
- Colistimethate Injection
- Collagenase Clostridium histolyticum Injection
- Collapsed Lung (Pneumothorax)
- Colon Cancer Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Colon Cancer Treatment (PDQ®): Treatment - Patient Information [NCI]
- Colon Cancer: Screening Tests and What the Results Mean
- Colon Polyps
- Colon polyps: Fast facts
- Colonoscopy
- Colonoscopy: Overview
- Color Blindness
- Colorectal Cancer
- Colorectal Cancer Genetic Testing
- Colorectal Cancer Prevention (PDQ®): Prevention - Health Professional Information [NCI]
- Colorectal Cancer Prevention (PDQ®): Prevention - Patient Information [NCI]
- Colorectal Cancer Screening
- Colorectal Cancer Screening (PDQ®): Screening - Health Professional Information [NCI]
- Colorectal Cancer Screening (PDQ®): Screening - Patient Information [NCI]
- Colorectal Cancer, Metastatic or Recurrent
- Colorectal Cancer: Which Screening Test Should I Have?
- Colostomy
- Colostomy
- Colposcopy
- Combining Breastfeeding and Bottle-Feeding
- Committing Again to Healthy Eating
- Committing to Quitting: Your Quit-Tobacco Plan
- Common Coping Responses for Stress
- Common Questions About Giving Yourself Shots
- Common Questions About the Flu Vaccine
- Common Types of Hernias
- Communication in Cancer Care (PDQ®): Supportive care - Health Professional Information [NCI]
- Communication in Cancer Care (PDQ®): Supportive care - Patient Information [NCI]
- Comparing Artificial Sweeteners
- Comparing Rheumatoid Arthritis and Osteoarthritis
- Comparing Stop-Smoking Medicines
- Comparing Symptoms of Normal Moodiness With Depression in Children
- Complement Test
- Complementary Medicine
- Complementary Medicine
- Complementary Medicine for Arthritis
- Complete Blood Count (CBC)
- Complete Blood Count (CBC) Test: Understanding the Test
- Complex Regional Pain Syndrome
- Complications of Ear Infections
- Complications of Enlarged Prostate
- Complications of Grief
- Complications of Lupus
- Complications of Paget's Disease
- Complications of Peptic Ulcer
- Complications, Graft-Versus-Host Disease, and Late Effects After Pediatric Hematopoietic Stem Cell Transplant (PDQ®): Treatment - Health Professional Information [NCI]
- Comprehensive Metabolic Panel
- Comprehensive Rehabilitation Programs for Low Back Pain
- Compression Stockings for Varicose Veins
- Compression Stockings: How to Use Them
- Computed Tomography (CT) Angiogram
- Computed Tomography (CT) Scan of the Body
- Computed Tomography (CT) Scan of the Head and Face
- Computed Tomography (CT) Scan of the Spine
- Concussion (Mild Traumatic Brain Injury)
- Conditions With Symptoms Similar to Depression in Children and Teens
- Confusion, Memory Loss, and Altered Alertness
- Congenital Heart Defect Types
- Congenital Heart Disease in Adults
- Congenital Heart Disease in Children
- Congenital Heart Disease: Caring for Your Child
- Congenital Hydrocele
- Congenital Hydrocephalus
- Congenital Syphilis
- Congenital Torticollis
- Conserving Your Energy
- Constipation, Age 11 and Younger
- Constipation, Age 12 and Older
- Constipation: Here's Help
- Constipation: Keeping Your Bowels Healthy
- Contact Lens Care
- Contact Lens Problems: Hypoxia
- Contact Lens Problems: Infection
- Contact Lenses
- Contact Lenses: Dry Eyes
- Continuous Glucose Monitoring
- Continuous Positive Airway Pressure (CPAP) Therapy for Obstructive Sleep Apnea
- Contraceptive Sponge for Birth Control
- Contraction Stress Test
- Contractions During Pregnancy: What to Expect
- Controlling Dust, Dust Mites, and Other Allergens in Your Home
- Controlling Indoor Mold
- Controlling Pet Allergens
- Coombs Test
- Copanlisib Injection
- COPD
- COPD (Chronic Obstructive Pulmonary Disease)
- COPD Action Plan
- COPD and Sex
- COPD Flare-Ups
- COPD: Avoiding Weight Loss
- COPD: Avoiding Your Triggers
- COPD: Clearing Your Lungs
- COPD: Eating Well for Strength and Energy
- COPD: Exercises for Building Strength
- COPD: Handling a Flare-Up
- COPD: How to Use a Nebulizer
- COPD: Keeping Your Diet Healthy
- COPD: Keeping Your Quality of Life
- COPD: Lung Volume Reduction
- COPD: Take This Chance to Quit Smoking
- COPD: Taking Medicines After a Flare-Up
- COPD: Using Exercise to Feel Better
- COPD: What Happens to Your Lungs
- COPD: You Can Still Be Active
- COPD's Effect on the Lungs
- Coping After a Traumatic Event
- Coping Strategies to Avoid Harming a Baby
- Coping When Your Child Is Near the End of Life
- Coping With Changing Sleep Patterns as You Get Older
- Coping With Osteoarthritis
- Coping With Stress
- Copperhead
- Coral Snake
- Core Needle Breast Biopsy: Before Your Procedure
- Corneal Ring Implants for Nearsightedness
- Coronary Angiogram: Before Your Procedure
- Coronary Angiogram: How Others Decided
- Coronary Angiogram: Returning Home
- Coronary Angioplasty
- Coronary Angioplasty: Before Your Procedure
- Coronary Angioplasty: Returning Home
- Coronary Arteries and Heart Function
- Coronary Artery Bypass Surgery
- Coronary Artery Disease
- Coronary Artery Disease and Alcohol
- Coronary Artery Disease and Depression
- Coronary Artery Disease: 5 Ways to Help Lower Your Risk
- Coronary Artery Disease: 7 Ways to Help Lower Your Risk for a Heart Attack
- Coronary Artery Disease: Being Active
- Coronary Artery Disease: Commit to Making an Exercise Plan
- Coronary Artery Disease: Every Step Matters
- Coronary Artery Disease: Exercising for a Healthy Heart
- Coronary Artery Disease: Family History
- Coronary Artery Disease: Getting Back on Track
- Coronary Artery Disease: Helping a Loved One
- Coronary Artery Disease: Making Peace With Medicines
- Coronary Artery Disease: Moving Forward
- Coronary Artery Disease: Should I Have an Angiogram?
- Coronary Artery Disease: Should I Have Angioplasty for Stable Angina?
- Coronary Artery Disease: Should I Have Bypass Surgery?
- Coronary Calcium Scan
- Coronavirus (COVID-19)
- Corporal Punishment
- Corticotropin, Repository Injection
- Cortisol in Blood Test
- Cortisol in Urine Test
- Cosmetic Surgery and Procedures
- Coughs, Age 11 and Younger
- Coughs, Age 12 and Older
- Counseling for Depression
- Counseling for Sexual Problems
- Counseling for Your Teen
- Counting Carbohydrate Grams or Servings
- COVID-19 or Flu? How to Tell
- COVID-19 Vaccine for Children
- COVID-19 Vaccine, Adjuvanted
- COVID-19 Vaccine, mRNA
- COVID-19 Vaccine, Viral Vector (Janssen [Johnson and Johnson])
- COVID-19 Vaccine: What You Need to Know
- COVID-19: 7 Ways to Stay Safe When You're at High Risk
- COVID-19: Advice if You're Planning a Pregnancy, Pregnant, Recently Pregnant, or Breastfeeding
- COVID-19: Caring for Someone Who Is Sick
- COVID-19: People Who Are at High Risk for Serious Illness
- COVID-19: Taking Care of Yourself When You Have It
- COVID-19: Why Get the Vaccine?
- Cow's Milk Protein Allergy in Babies
- CPR Quick Reference
- Cradle Cap
- Cranberry Juice and Urinary Tract Infections
- Cranial Ultrasound
- Craniosynostosis
- Creatine Kinase Test
- Creating a Healthy Schedule When Working From Home
- Creatinine and Creatinine Clearance Tests
- Crib Safety
- Crisaborole Topical
- Criteria for Diagnosing Diabetes
- Crizanlizumab-tmca Injection
- Crizotinib
- Crofelemer
- Crohn's Disease
- Crohn's Disease: When Surgery Is Needed
- Cromolyn Ophthalmic
- Cromolyn Oral Inhalation
- Cromolyn Sodium Nasal Solution
- Croup
- Crovalimab-akkz injection
- Crying Child and Possible Abuse
- Crying Child Who Is Not Acting Normally
- Crying, Age 3 and Younger
- Cryosurgery for Prostate Cancer
- Cryotherapy for Abnormal Cervical Cell Changes
- Cryotherapy for Genital Warts
- Cryotherapy for Skin Lesions
- Cryotherapy for Warts
- Cryptosporidium
- Curcumin (Curcuma, Turmeric) and Cancer (PDQ®): Integrative, alternative, and complementary therapies - Health Professional Information [NCI]
- Curcumin (Curcuma, Turmeric) and Cancer (PDQ®): Integrative, alternative, and complementary therapies - Patient Information [NCI]
- Curettage and Electrosurgery for Nonmelanoma Skin Cancer
- Cushing's Syndrome
- Cut That Removes All Layers of Skin
- Cuts
- Cuts: When Stitches Are Needed
- Cyanocobalamin Injection
- Cyanocobalamin Nasal Gel
- Cyclobenzaprine
- Cyclopentolate Ophthalmic
- Cyclophosphamide
- Cyclophosphamide Injection
- Cyclosporine
- Cyclosporine Injection
- Cyclosporine Ophthalmic
- Cyproheptadine
- Cystectomy
- Cystic Fibrosis
- Cystic Fibrosis Carrier Screening
- Cystic Fibrosis: Caring for Your Child at Home
- Cystic Fibrosis: Helping Your Child Cough Up Mucus
- Cystic Fibrosis: What It Means for You and Your Child
- Cystometry
- Cystoscopy
- Cytarabine
- Cytarabine Lipid Complex Injection