Xanax withdrawal can cause delirium and seizures, and grand mal seizures have occurred after abrupt withdrawal after only short-term use.
If an individual going through benzodiazepine withdrawal experiences a seizure, they should be given fluids as soon as he or she is conscious and can drink.
It is estimated that as many as two million Americans experience symptoms of alcohol withdrawal each year.
Marijuana withdrawal symptoms typically include a loss of appetite, an inability to sleep, depression, headache, excessive sweating, loose stools, nausea, anxiety, paranoia and irritability or aggression.