"oseness to others (afterglow), , Physiological Dizziness, lightheadedness, or vertigo, Loss of appetite, Gastrointestinal disturbances, such as diarrhea or constipation, Insomnia, Aches and pains, usually from excessive physical activity (e.g., dancing), Exhaustion, Jaw soreness, from bruxism, , A slang term given to the depressive period following MDMA consumption is Tuesday Blues (or Suicide Tu" . . . . .