Tolfenamic acid (TA) is a nonsteroidal antiinflammatory drug and belongs to the group of fenamates. It is used as a potent pain reliever in the treatment of acute migraine attacks, and disorders like
dysmenorrhea, rheumatoid, and osteoarthritis
USE in Human:
Levosalbutamol is used for tablets and Injections
Chemical Structure:
Reference:Wikipedia, National Library of medicine and Pharmacopoeial books.