Key takeaways
Tizanidine (Zanaflex) and Orphengesic Forte (orphenadrine/aspirin/caffeine) are both used to address muscle-related issues, but they work differently and have distinct uses. Tizanidine is a muscle relaxer that specifically treats muscle stiffness and rigidity by slowing down nerves in the spinal column. It is available in both brand and generic forms and is typically taken three times a day. On the other hand, Orphengesic Forte is a combination medication that includes a muscle relaxant (orphenadrine), an NSAID (aspirin), and caffeine. It is used for mild-to-moderate muscle, bone, joint, or tendon pain and is taken three to four times a day. While Tizanidine can cause side effects like low blood pressure and sleepiness, Orphengesic Forte carries risks related to its aspirin content, such as stomach bleeding and ulcers. Additionally, Orphengesic Forte is not recommended for use during pregnancy or in children, whereas tizanidine's safety during pregnancy is still under research. Both medications are not controlled substances, meaning they have a low potential for abuse.
