What are the possible side effects of Fexmid (Cyclobenzaprine)?
Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat. Stop using cyclobenzaprine and call your doctor at once if you have any of these serious side effects: fast, pounding, or uneven heartbeats chest pain or heavy feeling, pain spreading to the arm or shoulder, nausea, sweating, general ill feeling sudden numbness or weakness, especially on one side of the body sudden headache, confusion, problems with vision, speech, or balance feeling light-headed, fainting confusion, weakness, lack of coordination nausea, stomach pain, low fever, loss of appetite, dark urine, clay-colored stools, jaundice (yellowing of the skin or eyes) seizure (convulsions) unusual thoughts or behavior, hallucinations (seeing things); or easy bruising or bleeding, unusual weakness Less serious side effects may include: dry mouth or throat blurred vision drowsiness, dizziness, tired feeling loss of appetite, sto
