Nausea, vomiting, dizziness, constipation, headache and drowsiness are common with tramadol. Approximately 40 percent of people discontinue use of tramadol because of its adverse effects, which limits its effectiveness in treating OA pain.
While tramadol is often seen as a safer alternative to conventional opioids such as codeine, it is also susceptible to misuse, overdose, dependency, and addiction, even at recommended doses. If you have concerns or questions about tolerance and dependence, please talk to your healthcare provider.