Moderate use of alcohol (2-3 drinks) can cause loss of motor coordination for up to 12 to 18 hours following alcohol consumption.
The route of administration of a drug, whether intravenous, intramuscular, oral or otherwise, can sometimes play a role in determining the severity of withdrawal symptoms.
Withdrawal symptoms associated with OxyContin may include restlessness, muscle and bone pain, insomnia, diarrhea, vomiting, cold flashes, and involuntary leg movements.
Short term use of amphetamines can easily start long term systematic abuse, with some speed addicts having habits lasting over twenty years.