So recently, SWIM took his first dose of Tramadol. SWIM took 200 mg for his first time, and had a fairly bad comedown. Naseau, profuse sweating, headaches and exhaustion were the main symptoms. Has anyone else experienced these symptoms from just one dose (SWIM's tolerance was literally non-existent) or is it just him? Also, does this happen every time? Should SWIM take 150mg of Tramadol and 50mg to deal with the comedown?