Harriet Lane Handbook
- H2 receptor antagonists (H2Ras), for gastrointestinal reflux disease
- Haemophilus ducreyi
- Hair apposition technique, for laceration repair
- Hair loss
- Hair pulling
- Halcinonide
- Halobetasol propionate
- Hand, foot, and mouth disease
- Hand-eye coordination
- Haptoglobin, reference values for
- Hardware-associated bone infection
- Hawthorne effect
- Head imaging, in trauma
- Head Start
- Head ultrasound (HUS)
- Healthy weight
- Hearing, hard of
- Heart failure
- Heart rhythm, assessment of
- HEEADSSS assessment
- Heelstick
- Heel-to-ear maneuver
- Heinz bodies
- Helium, for croup
- Hematocrit (Hct)
- Hematologic diseases, in newborns
- Hematologic malignancies, pediatric
- Hematoma blocks
- Hemi-Fontan (3-6 months)
- Hemochromatosis
- Hemodialysis, for ingestions
- Hemoglobin A (HbA), interpreting
- Hemoglobin A1c, reference values for
- Hemoglobin Bart/hydrops fetalis
- Hemoglobin F, reference values for
- Hemoglobin H (HbH) disease
- Hemoglobin SC disease
- Hemoglobin SS disease
- Hemolytic disorders, hyperbilirubinemia vs.
- Hemolytic-uremic syndrome (HUS)
- Hemophilia B (factor IX deficiency), coagulation and
- Hemorrhage, intraventricular
- Hemorrhagic cystitis
- Hemorrhoids
- Henoch-Schonlein purpura
- Heparin
- Heparin flush
- Heparin sodium, formulary entry
- Hepatitis A virus (HAV), recommended intervals between administration
- Hepatitis B immune globulin (HBIG), recommended intervals between administration
- Hepatitis B surface antigen (HbsAg)
- Hepatitis B virus prophylaxis, for non-healthcare providers after percutaneous exposure to blood
- Hepatoblastoma
- Hepatocellular carcinoma (HCC)
- Hepatosplenomegaly, in malignancy
- Hereditary elliptocytosis
- Hereditary fructose intolerance (HFI)
- Hereditary nail disorders
- Hereditary spherocytosis
- Herpes labialis, valacyclovir for
- Herpes simplex keratitis, acyclovir for
- Herpetic keratitis, ganciclovir for
- Herpetiform lesions
- High-flow nasal cannula (HFNC)
- High-flow oxygen, in foreign body removal from nose
- High-flow systems
- High-frequency oscillatory ventilation (HFOV)
- High lipoprotein
- High urine output phase, of acute tubular necrosis
- High-value care
- Hip disorders
- Histamine-1 antagonist
- Histamine receptor antagonist, for allergic emergencies
- Histocytic disease
- Hizentra, preparations for
- Holt-Oram syndrome
- Home, HEEADSSS assessment
- Homeostasis, postnatal glucose, screening for and management of
- Homovanillic acid
- Hookworms
- Horizontal mattress suture
- Hormonal contraception
- Hospice
- Hourglass sign
- 24-hour urine protein, for proteinuria
- Household bleach, poisoning or overdose
- Human bites
- Human milk fortifiers
- Human papillomavirus (HPV) infection
- Hunter syndrome
- Hurler syndrome
- Hydration, for tumor lysis syndrome
- Hydrocarbon odor, in toxicology
- Hydrocephalus
- Hydrocortisone with ciprofloxacin (Cipro HC Otic)
- Hydrolyzed casein
- Hydrolyzed whey, partially
- Hydronephrosis, congenital, imaging for
- Hydroxyprogesterone
- Hydroxyurea
- Hyoscyamine
- Hyperandrogenism
- Hypercalciuria
- Hyperglycinemia, nonketotic
- Hypergonadotropic hypogonadism
- Hyperhomocystinemia
- Hyperimmune globulins
- Hyperinsulinemia
- Hyperinsulinemic hypoglycemia, diazoxide for
- Hyperleukocytosis
- Hypernatremic hypovolemia
- Hyperoxia test
- Hyperproteinemia
- Hyperpyrexia, in toxicology
- Hypertensive emergency
- Hypertensive urgency
- Hyperthermia, malignant, dantrolene for
- Hypertriglyceridemia, chronic kidney disease and
- Hypertrophic cardiomyopathy, sports restrictions
- Hypertrophic obstructive cardiomyopathy (HOCM)
- Hyperviscosity
- Hyperviscosity syndrome
- Hypoalbuminemia, albumin for
- Hypocarbia
- Hypogammaglobulinemia, severe
- Hypogonadotropic hypogonadism
- Hypoperfusion, in toxicology
- Hypopigmentation
- Hypopigmented macules
- Hypopituitarism
- Hypoproliferative anemia
- Hypotonia
- Hypotonic fluid
- Hypoxia, in toxicology