Individuals who take methadone will typically begin experiencing withdrawal symptoms three to four days after the last dose.
LSD use reached its highest peak during the 1960s and '70s, where it was typically used by those in the "hippie" youth culture during that time.
Opiate withdrawal can include symptoms such as extreme agitation, anxiety, tremors, muscle aches, hot and cold flashes, nausea, vomiting, and diarrhea.
Most physicians agree that Xanax is a drug that is widely abused and highly addictive.