5-Minute Pediatric Consult
- Haemophilus ducreyi
- Hair-pull test
- Hallermann-Streiff syndrome
- Hamartomatous polyps
- Hanks Balanced Salt Solution (HBSS)
- Hantavirus
- Haploinsufficiency of A20 (HA20)
- Hawkinsinuria
- Head banging
- Head lice
- Head shape, craniosynostosis and
- Heart–lung transplantation
- Heart rate
- Heat cramps/spasms
- Heat exhaustion
- Heat stroke
- Heat urticaria
- Heiner syndrome
- Heinz body hemolytic anemia
- Helicobacter heilmannii
- Heliotrope rash
- HELLP syndrome
- Hemangioblastoma
- Hematocolpos
- Hematopoiesis, cyclic
- Heme-positive urine
- Hemiconvulsion-hemiplegia-epilepsy syndrome
- Hemicranias
- Hemifacial spasm
- Hemi-Fontan procedure
- Hemoglobin H disease
- Hemolytic disease of fetus or newborn (HDFN)
- Hemorrhagic colitis
- Hemorrhagic diathesis
- Hemothorax
- Hemotympanum
- Hepatic abscess
- Hepatic hydrothorax
- Hepatic mass
- Hepatic vein thrombosis
- Hepatitis D
- Hepatitis E
- Hereditary ectodermal dysplasia
- Hereditary elliptocytosis
- Hereditary motor and sensory neuropathy (HMSN)
- Hereditary multiple exostoses
- Hereditary sensory and autonomic neuropathy
- Herpes gladiatorum
- Herpes zoster vaccine
- Herpetic keratitis
- Heterochromia
- Hiatal hernia
- Hiccups
- Hidden rectal prolapse
- High-altitude cerebral edema (HACE)
- High-altitude pulmonary edema (HAPE)
- Histamine-mediated edema
- Histiocytosis X
- Histoplasma capsulatum
- Hoarding disorder
- Hoffa fat pad syndrome
- Holocarboxylase synthetase deficiency
- Honey, and botulism
- Hordeolum
- Hornet stings
- Horseshoe abscess
- Hospice care
- Human bites
- Human granulocytic anaplasmosis (HGA)
- Human monocytic ehrlichiosis (HME)
- Humoral hypercalcemia of malignancy
- Hunger, crying with
- Huntington disease
- Hurler syndrome
- Hutchinson-Gilford progeria syndrome
- Hydroa aestivale
- Hydrocolpos
- Hydrometrocolpos
- γ-Hydroxybutyrate withdrawal
- Hymenoptera stings
- Hyperalgesia
- Hypercalcemia of malignancy
- Hypercapnia
- Hypercyanotic episodes (tet spells)
- Hyperglycinemia, nonketotic
- Hypergonadotropic hypogonadism
- Hyperhomocysteinemia
- Hyper-IgE syndrome
- Hyperinsulinemia
- Hyperinsulinism
- Hyperinsulinism-hyperammonemia
- Hyperoxia test
- Hyperphosphatasia
- Hypersensitivity vasculitis
- Hypersomnolence, in floppy infant syndrome
- Hypertropia
- Hyperuricemia
- Hypochondroplasia
- Hypocretin deficiency
- Hypogastric pain
- Hypokalemic periodic paralysis
- Hyponatremic encephalopathy
- Hypophosphatasia, infantile
- Hypophosphatemic disorders
- Hypophysitis
- Hypoplastic myelodysplastic syndrome
- Hypoplastic sacrum
- Hypopnea
- Hypoprolactinemia
- Hyposplenia
- Hypoxanthine-guanine phosphoribosyltransferase deficiency
- Hypsarrhythmia