Health Encyclopedia: H A-Z 1 2 5 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z H1N1 influenza (Swine flu) Herpes - oral H2 receptor antagonists overdose Herpes - resources Haemophilus influenzae type b (Hib) vaccine Herpes viral culture of lesion Hair bleach poisoning Herpetic stomatitis Hair dye poisoning Heterochromia Hair loss Hiatal hernia Hair spray poisoning Hiccups Hair straightener poisoning High arch Hair tonic poisoning High blood cholesterol levels Hair transplant High blood pressure Hairy cell leukemia High blood pressure - infants Hallervorden-Spatz disease High blood pressure and diet Hallucinations High blood pressure and eye disease Ham test High blood pressure medications Hammer toe High potassium levels Hammer toe repair Hip arthroscopy Hand lotion poisoning Hip fracture surgery Hand or foot spasms Hip joint replacement Hand x-ray Hip pain Hand-assisted laparoscopic donor nephrectomy Hirschsprung’s disease Hand-foot-mouth disease His bundle electrography Hangover treatment Histiocyte Hantavirus Histiocytosis Haptoglobin Histocompatibility antigen test Hardening of the arteries Histoplasma complement fixation Hartnup disorder Histoplasma skin test HbA1c Histoplasmosis HCG blood test - qualitative Histoplasmosis - acute (primary) pulmonary HCG blood test - quantitative Histoplasmosis - chronic pulmonary HCG in urine Histoplasmosis - disseminated Head and face reconstruction Histrionic personality disorder Head and Neck Cancer HIV infection Head circumference HIV/AIDS Head injury - first aid Hives Head lice HLA-B27 antigen Head MRI Hoarseness Headache Hodgkin lymphoma Health screening - men - age 18 - 39 Holter monitor (24h) Health screening - men - age 40 - 64 Home apnea monitor - infants Health screening - men age 65 and older Home vision tests Health screening - women - age 18 - 39 Homocystinuria Health screening - women - age 40 - 64 Hookworm Health screening - women - over 65 Hormonal effects in newborns Healthy living Hormone levels Hearing loss Hormone therapy Hearing loss - infants Horner syndrome Hearing or speech impairment - resources Hospital-acquired pneumonia Heart and vascular services Hot tub folliculitis Heart attack Household glue poisoning Heart attack first aid How to choose the best hospital for surgery Heart bypass surgery How to make a sling Heart bypass surgery - minimally invasive How to make a splint Heart CT scan HPV vaccine Heart disease Human bites Heart disease - resources Humidifiers and health Heart disease and diet Hump behind the shoulders Heart disease and women Hunter syndrome Heart Failure Overview Huntington's disease Heart MRI Hurler syndrome Heart murmurs and other sounds Hydatidiform mole Heart pacemaker Hydrocarbon pneumonia Heart palpitations Hydrocele Heart PET scan Hydrocele repair Heart transplant Hydrocephalus Heart valve surgery Hydrochloric acid poisoning Heart-respiratory monitor - infants Hydrocodone and acetaminophen overdose Heartburn Hydrocodone/oxycodone overdose Heat emergencies Hydrofluoric acid poisoning Heat intolerance Hydrogen peroxide poisoning Heel pain Hydromorphone overdose Heimlich maneuver Hydrops fetalis Heimlich maneuver on self Hydroxyzine overdose HELLP syndrome Hymenolepiasis Hemangioma Hyperactivity Hematocrit Hyperactivity and children Hemifacial spasm Hyperactivity and sugar Hemochromatosis Hyperaldosteronism - primary and secondary Hemodialysis access Hyperbaric oxygen therapy Hemoglobin Hypercalcemia Hemoglobin C disease Hypercoagulable states Hemoglobin derivatives Hyperelastic skin Hemoglobin electrophoresis Hyperemesis gravidarum Hemoglobinopathy Hyperglycemia - infants Hemoglobinuria test Hyperhidrosis Hemolysis Hyperimmunization Hemolytic anemia Hyperimmunoglobulin E syndrome Hemolytic anemia caused by chemicals and toxins Hyperkalemic periodic paralysis Hemolytic crisis Hypermobile joints Hemolytic disease of the newborn Hyperparathyroidism Hemolytic-uremic syndrome Hyperplasia Hemophilia Hypersensitivity pneumonitis Hemophilia - resources Hypersplenism Hemophilia A Hypertensive heart disease Hemophilia B Hyperthyroidism Hemorrhagic Hypertrophic cardiomyopathy Hemorrhagic disease of the newborn Hyperventilation Hemorrhoid surgery Hyperviscosity - newborn Hemorrhoids Hypervitaminosis A Hemothorax Hypervitaminosis D Henoch-Schonlein purpura Hyphema Heparin coated coronary artery stent Hypnotics Hepatic Hypocalcemia - infants Hepatic encephalopathy Hypochondria Hepatic hemangioma Hypochromia Hepatic ischemia Hypoglycemia Hepatic vein obstruction (Budd-Chiari) Hypogonadism Hepatitis Hypogonadotropic hypogonadism Hepatitis A Hypokalemic periodic paralysis Hepatitis A vaccine Hypomagnesemia Hepatitis B Hyponatremia Hepatitis B vaccine Hypoparathyroidism Hepatitis C Hypophosphatemia Hepatitis virus panel Hypopituitarism Hepatocellular carcinoma Hypoplastic left heart syndrome Hepatocerebral degeneration Hypospadias Hepatomegaly Hypospadias repair Hepatorenal syndrome Hypothalamic dysfunction Hereditary amyloidosis Hypothalamic tumor Hereditary angioedema Hypothalamus Hereditary elliptocytosis Hypothermia Hereditary fructose intolerance Hypothyroidism Hereditary ovalocytosis Hypotonia Hereditary urea cycle abnormality Hypoventilation Hernia Hypovolemic shock Herniated Disk Hysterectomy Heroin overdose Hysterosalpingography Herpangina Hysteroscopy