Common side effects include:
Very rarely, a condition known as serotonin syndrome may happen when tramadol is taken with certain medications such as those used in treating depression. This can cause serious health problems that may sometimes be life-threatening. Consult a doctor immediately if you feel unusually unsettled, or experience hallucinations, muscle stiffness, very bad diarrhea or headaches.
The symptoms of a drug allergy include one or more of the following:
If you experience any of these symptoms, you should stop your medication and see your healthcare professional immediately.
Inform your healthcare professional if: