- a yellowish-orange to orange crystalline powder, C20H28O2, used in the treatment of cystic acne.
Origin of isotretinoin
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- a drug related to vitamin A, used to treat severe acne that has failed to respond to other treatment
- A chemical compound that inhibits the secretion of sebum and is used in the treatment of severe forms of acne.