Chlorzoxazone (INN) is a centrally acting muscle relaxant used to treat muscle spasm and the resulting pain or discomfort. It can also be administered for acute pain in general and for tension headache (muscle contraction headache).
Chlorzoxazone (INN) is a muscle relaxant that relieves muscle spasms and associated pain or discomfort. It can also be used to manage acute pain and tension headaches, which are often caused by muscle contractions.