iDrugBank

Clemastine

MESHD002974

A histamine H1 antagonist used as the hydrogen fumarate in hay fever, rhinitis, allergic skin conditions, and pruritus. It causes drowsiness.

Synonyms

  • Meclastine
  • Mecloprodin
  • 2-(2-(1-(4-Chlorophenyl)-1-phenylethoxy)ethyl)-1-methylpyrrolidine
  • Tavist
  • Clemastine Fumarate
  • Tavegyl
  • HS-592
  • HS592
  • HS 592

Source last updated 2026-05-24T15:27:57.172Z