What happens during an overdose of xanax (alprazolam)?

Xanax (alprazolam): Being a sedative & depending on the dose, it can cause sedation, disorientation, delirium, respiratory depression, coma.

Overdose: Symptoms of an Alprazolam (Xanax) overdose could include hallucinations, confusion, difficulty breathing or slowed breathing, behavioral changes, marked loss of balance or coordination, drowsiness, difficulty with speech, seizures, unresponsiveness, Coma or death.