What is prescription baclofen made up of?

Muscle relaxant: It is a derivative of gamma amino butyric acid.

Baclofen and pain: Although baclofen is classified as a centrally acting skeletal muscle relaxant, it is commonly used in the management of paroxysmal neuralgias such as trigeminal neuralgia. Baclofen is a GABA agonist that is considered a first-line analgesic for this type of pain, but can also be used as a second-line analgesic for the continuous neuralgias.