Orphenadrine (sold under the brand names Wilgesic, Norflex, Mephenamin, Disipal, Banflex, Flexon, Biorphen, and others) is an anticholinergic drug of the ethanolamine antihistamine class with prominent CNS and peripheral actions used to treat painful muscle spasm and other symptoms and conditions as well as some aspects of Parkinson`s Disease.
