Eponyms beginning with H
- Hanot-Chauffard syndrome
- Hanot-Kiener disease
- Hanot-Kiener syndrome
- Hanot-MacMahon-Thannhauser syndrome
- Hanot-Rössle syndrome
- Hanot’s disease
- Hanot’s hypertrophic cirrhosis
- Hansen's bacillus
- Hansen's disease
- Hansen's keratitis
- Hansen-Larsen-Berg syndrome
- Happy puppet syndrome
- Harada’s disease
- Harbitz' syndrome
- Harbitz-Müller disease
- Harbitz-Müller syndrome
- Hare's syndrome
- Hargraves' cells
- Harjola-Marable syndrome
- Harlequin fetus
- Harlequin ichtyosis.
- Harlequin's colour change syndrome
- Harlequin's phenomenon
- Harlequin's syndrome
- Harley’s syndrome