A to Z
Health Topics
- Ibalizumab-uiyk Injection
- Ibandronate
- Ibandronate Injection
- Ibrexafungerp
- Ibritumomab Injection
- Ibrutinib
- Ibuprofen
- Icatibant injection
- ICD: Living Well With It
- Icosapent Ethyl
- Idarubicin
- Ideas for Cutting Back on Alcohol Use
- Idecabtagene Vicleucel Injection
- Idelalisib
- Idoxuridine Ophthalmic
- Ifosfamide Injection
- Ileoanal Anastomosis for Ulcerative Colitis
- Ileostomy
- Iliotibial Band Syndrome
- Iloperidone
- Iloprost
- Imaging Tests for Low Back Pain
- Imatinib
- Imetelstat Injection
- Imipenem and Cilastatin Injection
- Imipenem, Cilastatin, and Relebactam Injection
- Imipramine
- Imiquimod Topical
- Immune System
- Immunization Schedules
- Immunizations
- Immunizations and Pregnancy
- Immunizations for Premature Infants
- Immunizations: Questions Parents Ask
- Immunoglobulin
- Immunoglobulins
- Immunotherapy for Cancer
- Impetigo
- Implantable Cardioverter-Defibrillator (ICD)
- Importance of Immunizations
- Importance of Personal Relationships for Lowering Stress
- Improving Indoor Airflow to Help Prevent Infections
- Improving Sleep When You Have Chronic Pain
- In the Hospital: How to Get the Best Care
- In the Hospital: Three Tips for a Healthier Stay
- In Vitro Fertilization (IVF)
- In-Clinic Abortion Care
- Incision Care After Surgery
- Incision of External Hemorrhoids
- Inclisiran injection
- IncobotulinumtoxinA Injection
- Increased Intracranial Pressure
- Indacaterol Oral Inhalation
- Indapamide
- Independent Living for People With Disabilities
- Indinavir
- Indomethacin
- Indomethacin Rectal
- Indoor Tanning: Is It Safe?
- Induction Abortion
- Infant and Toddler Health
- Infant CPR
- Infant Crying
- Infant Formulas
- Infant Massage
- Infantile Spasms (West Syndrome)
- Infertility
- Infertility Tests
- Infertility Treatment for Women With PCOS
- Infertility: Emotional and Social Support
- Infertility: Ethical and Legal Concerns
- Infertility: Factors That Affect Treatment Success
- Infertility: Problems With Fallopian Tubes
- Infertility: Problems With Ovulation
- Infertility: Problems With the Man's Reproductive System
- Infertility: Problems With the Uterus and Cervix
- Infertility: Questions to Ask About Assisted Reproductive Technology
- Infertility: Questions to Ask About Medicine or Hormone Treatment
- Infertility: Setting Limits on Testing
- Infertility: Setting Limits on Treatment
- Infertility: Thinking About Adoption
- Infigratinib
- Inflammatory Bowel Disease (IBD) and Cancer Risk
- Inflammatory Breast Cancer
- Infliximab Injection
- Influenza (Flu) Vaccine (Inactivated or Recombinant): What You Need to Know
- Influenza (Flu) Vaccine (Live, Intranasal): What You Need to Know
- Influenza (Seasonal Flu)
- Influenza Vaccine, Inactivated or Recombinant
- Influenza Vaccine, Live Intranasal
- Informal Caregivers in Cancer (PDQ®): Supportive care - Patient Information [NCI]
- Informal Caregivers in Cancer: Roles, Burden, and Support (PDQ®): Supportive care - Health Professional Information [NCI]
- Informed Consent: What Is It?
- Infrared Photocoagulation for Hemorrhoids
- Ingenol Mebutate Topical
- Ingrown Toenail
- Inguinal Hernia
- Inguinal Hernia: Should I Have Surgery Now, or Should I Wait?
- Inguinal Hernia: Surgery in Adults
- Inhalant Use
- Inhaled Corticosteroids for Asthma
- Inhaled Quick-Relief Medicines for Asthma
- Inotuzumab Ozogamicin Injection
- Inpatient and Outpatient Treatment for Substance Use Disorder
- Insect Bites and Stings and Spider Bites
- Insect Bites and Stings: Here's Help
- Insect Repellents
- Insect Stings: How to Remove the Stinger
- Insemination for Infertility
- Insemination Procedures
- Insomnia
- Insomnia: Improving Your Sleep
- Insomnia: Should I Take Sleeping Pills?
- Insulin Aspart (rDNA Origin) Injection
- Insulin Degludec (rDNA Origin) Injection
- Insulin Detemir (rDNA Origin) Injection
- Insulin Glargine (rDNA origin) Injection
- Insulin Glulisine (rDNA origin) Injection
- Insulin Human Inhalation
- Insulin Lispro Injection
- Insulin Resistance
- Insulin: Giving an Injection in the Arm Using a Syringe
- Insulin: How to Prepare a Mixed Dose
- Insulin: How to Prepare a Single Dose
- Insulin: Reusing Syringes and Lancets Safely
- Interactive Tool: Are You Depressed?
- Interactive Tool: Do Your BMI and Waist Size Increase Your Health Risks?
- Interactive Tool: From Embryo to Baby in 9 Months
- Interactive Tool: How Bad Are Your Urinary Symptoms From Benign Prostatic Hyperplasia (BPH)?
- Interactive Tool: How Does Smoking Affect Your Lifespan?
- Interactive Tool: How Many Calories Did You Burn?
- Interactive Tool: How Well Do You Bounce Back?
- Interactive Tool: Is Your Use of Alcohol Harmful?
- Interactive Tool: What Is Your Stress Level?
- Interactive Tool: What Is Your Target Heart Rate?
- Interactive Tool: When Are You Most Fertile?
- Interactive Tool: Which Health Screenings Do You Need?
- Interactive Tools
- Interferon Alfa-2b Injection
- Interferon Beta-1a Intramuscular Injection
- Interferon Beta-1a Subcutaneous Injection
- Interferon Beta-1b Injection
- Interferon Gamma-1b Injection
- Intermittent Claudication
- Intra-Aortic Balloon Pump
- Intracytoplasmic Sperm Injection (ICSI)
- Intradiscal Electrothermal Therapy (IDET) for Low Back Pain
- Intraocular (Uveal) Melanoma Treatment (PDQ®): Treatment - Health Professional Information [NCI]
- Intraocular (Uveal) Melanoma Treatment (PDQ®): Treatment - Patient Information [NCI]
- Intraocular Lens (IOL) Implants
- Intraoperative Cholangiogram
- Intrauterine Device (IUD) for Birth Control
- Intrauterine Device (IUD) Insertion
- Intrauterine Device (IUD) Removal
- Intrauterine Fetal Blood Transfusion
- Intravenous (I.V.) Regional Anesthesia
- Intravenous Pyelogram (IVP)
- Intravenous Vitamin C (PDQ®): Integrative, alternative, and complementary therapies - Health Professional Information [NCI]
- Intravenous Vitamin C (PDQ®): Integrative, alternative, and complementary therapies - Patient Information [NCI]
- Introducing Foods to Your Baby
- Intussusception
- Ipilimumab Injection
- Ipratropium Nasal Spray
- Ipratropium Oral Inhalation
- Iptacopan
- Irbesartan
- Irinotecan Injection
- Irinotecan Lipid Complex Injection
- Iron (Fe) Test
- Iron Deficiency Anemia
- Iron Dextran Injection
- Iron Sucrose Injection
- Iron Supplements
- Iron Toxicity
- Irritable Bowel Syndrome (IBS)
- Irritable Bowel Syndrome: Controlling Symptoms With Diet
- Is It a Heart Attack?
- Isatuximab-irfc Injection
- Isavuconazonium
- Isavuconazonium Injection
- Ischemia
- Isocarboxazid
- Isoetharine Oral Inhalation
- Isolated Systolic High Blood Pressure
- Isoniazid
- Isosorbide
- Isotretinoin
- Isoxsuprine
- Isradipine
- Istradefylline
- Itching Relief
- Itraconazole
- Ivabradine
- Ivacaftor
- Ivermectin
- Ivermectin Topical
- Ivosidenib
- Ixabepilone Injection
- Ixazomib
- Ixekizumab Injection
- Izzy's Story: Living With the DASH Diet