agitated, insomnia, anxiety/extreme panic, tachycardia, HTN, nausea, vomit, hand tremors, seizures, delirium tremens, hallucinations manic like, auphoria, gradiosity, psychomotor^, stereotypies, paranoia, hallucinations, tachycardia, HTN, chest px, dilated/mydriasis, loss appetite, insomnia seizure irritable, nervous, dysphoric mood, stressed, insomnia, vivid dreams, night sweats, headaches, shakiness, decr appetite, stomach cramps depersonalization, agitation, belligerent, confusion, impulsive, unpredictable, nystagmus, hyperacusis, decr px sensation, ataxia, musc rigidity, seizure, coma, violent dysphoria, severe flu sx, nausea, vomiting, diarrhea, musc aches, lacrimation, rhinorrhea, piloerection, fever, sweating, yawning, dilation/mydriasis