Medical Encyclopedia

Comprehensive and reliable medical information in patient-friendly language on over 2,500 topics covering diseases, conditions, tests, symptoms, injuries, surgeries, nutrition, and special topics. Find your topic by using the A-Z listing or the search function.

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0-9 A-Adr Adr-Ano Ano-Az B-Blo Blo-Bz C-Chl Chl-Con Con-Cz D-Dif Dif-Dz E-Ent Enu-Ez F G H-Hig Hig-Hz I J K L M-Met Met-Mz N O P-Pes Pes-Pre Pre-Pz Q R S-Shy Shy-Spr Spu-Sz T-Top Tor-Tz U V W X Y Z

Topics begining with "I"

• IBS (Irritable Bowel Syndrome)
• Ichthyosis
• ICST (COLD Stimulation Test for Raynaud's Phenomenon)
• Icterus (Jaundice)
• ICU (Intensive Care Unit)
• IDDM (Type 1 Diabetes Mellitus)
• Identity Testing
• Idiopathic Hemochromatosis (Hemochromatosis)
• Idiopathic Hypertrophic Subaortic Stenosis (Hypertrophic Cardiomyopathy)
• Idiopathic Pulmonary Hemosiderosis (Hemosiderosis)
• Idiopathic Tremor (Essential Tremor)
• Idiopathic Thrombocytopenic Purpura
• IFG (Pre-Diabetes)
• IgA Nephropathy (Berger's Disease)
• IGT (Pre-Diabetes)
• Ileostomy
• Ileostomy (Ileostomy Care)
• Ileostomy Care
• IMCU (Telemetry Unit)
• Immune Therapy (Biological Response Modifiers)
• Immune Assay
• Immunoassay (Immune Assay)
• Immunochemical Assay (Immune Assay)
• Immunodeficiency Disorder
• Immunosuppressive Disorder (Immunodeficiency Disorder)
• Immunotherapy (Biological Response Modifiers)
• Impacted Tooth
• Impaired Fasting Glucose (Pre-Diabetes)
• Impaired Glucose Tolerance (Pre-Diabetes)
• Impaired Vision (Visual Impairment)
• Impetigo
• Impotence (Erectile Dysfunction)
• Impulse-Control Disorders
• Inability to Sleep (Insomnia)
• Inborn Errors of Metabolism
• Incompetent Cervix
• Incomplete Abortion (Incomplete Miscarriage)
• Incomplete Miscarriage
• Incontinence Exercises (Kegel Exercises for Women)
• Incoordination (Ataxia)
• Increased Intracranial Pressure
• Indirect Bilirubin (Bilirubin)
• Induced Abortion (Elective Surgical Abortion)
• Induced Abortion (Elective Medical Abortion)
• Induced Sensitivity Reaction (Allergic Reactions)
• Infant and Childhood Immunizations (Babies and Shots)
• Infant Apnea (Apparent Life-Threatening Event)
• Infant Botulism (Botulism in Infants)
• Infant Diarrhea (Diarrhea in Infants)
• Infant Feeding
• Infant Formulas
• Infantile Diarrhea (Diarrhea in Infants)
• Infantile Gaucher Disaese (Gaucher Disease)
• Infantile Marfan Syndrome (Marfan Syndrome)
• Infantile Paralysis (Poliomyelitis)
• Infants and Pacifiers
• Infected Abortion (Septic Abortion)
• Infected Cyst (Furuncle)
• Infected Tooth (Tooth Abscess)
• Infection of the Bronchi (Acute Bronchitis)
• Infectious Myringitis
• Infertility due to Male Factors (Male Infertility)
• Infertility in Women (Female Infertility)
• Inflammation of the Bronchi (Acute Bronchitis)
• Inflammation of the Colon (Colitis)
• Inflammation of the Eyelids (Blepharitis)
• Inflammation of the Larynx (Laryngitis)
• Inflammation of the Peritoneum (Peritonitis)
• Inflatable Artificial Sphincter
• Influenza (Flu)
• Influenza Immunization (Flu Vaccine)
• Influenza Vaccine (Flu Vaccine)
• Infranodal Block (Heart Block)
• Ingrown Toenail (Toenail Conditions)
• Ingrown Toenail
• Inguinal Hernia
• Inhibited Sexual Desire (Sexual Dysfunction in Women)
• Injury to the Genitals (Genital Injuries in Females)
• Injury to the Genitals (Genital Injury in Males)
• Injury to the Head (Head Injury)
• Injury to the Testicles (Genital Injury in Males)
• Inner Ear Infection (Labyrinthitis)
• Insect Bites and Stings
• Insomnia
• Institutional Abuse (Abuse, Elder)
• Insulin-Dependent Diabetes Mellitus (Type 1 Diabetes Mellitus)
• Intensive Care Unit
• Intermediate Care Unit (Telemetry Unit)
• Intermenstrual Bleeding (Vaginal Bleeding Between Periods)
• Intermittent Explosive Disorder
• Internal Fetal Monitoring (Fetal Heart Monitoring)
• Interruption of Pregnancy (Elective Surgical Abortion)
• Interruption of Pregnancy (Elective Medical Abortion)
• Interstitial Cystitis
• Intestinal Flu (Gastroenteritis)
• Intestinal Obstruction (Bowel Obstruction)
• Intoxication with Barbiturates (Barbiturate Intoxication)
• Intraatrial Block (Heart Block)
• Intracardiac Surgery (Open Heart Surgery)
• Intracerebral Hemorrhage
• Intracranial Hemorrhage (Intracerebral Hemorrhage)
• Intracranial Hypertension (Increased Intracranial Pressure)
• Intraparenchymal Brain Hemorrhage (Intracerebral Hemorrhage)
• Intrapartum Fetal Monitoring (Fetal Heart Monitoring)
• Intraspinal Anesthesia (Spinal Anesthesia)
• Intrauterine Fetal Death (Stillbirth)
• Intrauterine Growth Restriction (Intrauterine Growth Retardation)
• Intrauterine Device
• Intrauterine Growth Retardation
• Intravenous Catheter (Intravenous Line)
• Intravenous Pyelography (Intravenous Pyelogram)
• Intravenous Line
• Intravenous Pyelogram
• Intraventricular Block (Heart Block)
• Intubation
• Intussusception
• Inversion of the Eyelid (Entropion)
• In Vitro Fertilization
• Involuntary Shaking (Trembling)
• Ionized Calcium (Calcium, Ionized)
• IPH (Hemosiderosis)
• Iron Level (Fe) (Serum Iron)
• Iron Overload Disease (Hemochromatosis)
• Iron Deficiency Anemia
• Iron in Diet
• Irregular Heartbeat (Arrhythmias)
• Irregular Heartbeat (Palpitations)
• Irritability in Adults
• Irritability in Children
• Irritable Bowel Syndrome
• Irritant Contact Dermatitis (Contact Dermatitis)
• Isoflavones (Phytoestrogens)
• Isolated COLD Stress Testing (COLD Stimulation Test for Raynaud's Phenomenon)
• Itching
• ITP (Idiopathic Thrombocytopenic Purpura)
• IUD (Intrauterine Device)
• IV (Intravenous Line)
• IVF (In Vitro Fertilization)
• IVP (Intravenous Pyelogram)