Seizures (convulsions) have occurred in some people taking tramadol. You may be more likely to have a seizure
while taking tramadol if you have a history of seizures or head injury, a metabolic disorder, or if you are taking certain medicines such as antidepressants, muscle relaxers, or medicine for nausea and vomiting.
Take tramadol exactly as it was prescribed for you. Do not take it in larger doses or for longer than recommended by your doctor.