Sirdalud (Tizanidine) 2 mg is a prescription medication manufactured by Novartis. Each pack contains 30 tablets. This muscle relaxant medication is used to treat muscle spasms, spasticity, and muscle stiffness. Sirdalud contains the active ingredient Tizanidine, which belongs to a class of medications called muscle relaxants. The recommended dosage is 2 mg per tablet, with 30 tablets provided per package. As this is a prescription medication, it should only be taken under the direction and supervision of a healthcare provider.