- Use of pharmacological agents within a five half-life period that are known to lower the seizure threshold or augment or decrease the alcohol withdrawal syndrome (e.g.,tricyclic antidepressants, anticonvulsants, neuroleptics, benzodiazepines, some centrally-acting antihypertensives such as beta-blockers, alpha-adrenergic agonists, and calcium channel antagonists, wellbutrin, buspar, any sedative-hypnotics and opiates).