Muscle Spasm
"Took 50 mg - cut a 100 mg ER pill in half, for muscle relief a few weeks after a minor car accident. Am 125 pounds. 
Over 20 hours later, still affected by droopiness, tiredness, and mild headache. Took a long walk and could barely get through it, ended up falling asleep in the afternoon.

On the plus side, muscle and joint pain was negligible today. However, also couldn&#039;t think or do much either. Would not take again."