Category: Pain Relief

Tizanidine (Zanaflex) is a muscle relaxer used to treat stiff, rigid muscles and is particularly useful for spinal and nervous system conditions like multiple sclerosis (MS) and amyotrophic lateral sclerosis (ALS). Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention. Check with your doctor immediately if any of the following side effects occur: More common Chest pain or discomfort fever or chills nausea or vomiting nervousness pain or burning while urinating unusual tiredness Less common Blurred vision flu-like symptoms irregular heartbeat itching skin kidney stones right upper stomach tenderness seeing things that are not there shortness of breath weight gain Incidence not known Continuing vomiting general feeling of tiredness…