Prosoma 500mg, a muscle relaxant pill. Muscle spasms, tension, stiffness, and rigidity are all symptoms of musculoskeletal illnesses, and this helps alleviate their painful symptoms. Take one Prosoma 500 capsule once a day, preferably before bedtime. Symptoms may often be managed well with a reduced dose taken for a shorter period of time. This Pill should be used on a consistent basis throughout the duration of treatment. The efficacy of the medication will diminish if doses are missed. Drowsiness and lightheadedness are the most common negative reactions to this pill. If any of these symptoms last more than a week, medical attention is required. If you want advice on how to prevent or lessen the impact of the symptoms, you should see a doctor.