Some patients who gained tramadol have documented seizures. It might cause serotonin syndrome when mixed with other drugs that also increase serotonin (see drug interactions part).???? ???? ??? ?????? ?????? ??? ?? ?????????? ?? ???????:?????? ????? ???? ???????: ???? ????? ??????: ?? ?? ???? ??????? ???????? ?????? ????????Opioid analgesics are ef