The following ones have been reported to add to the sleepiness Ativan can cause: Parkinson's disease drugs, medicines for allergies, sleeping pills, asthma and cold medications, tranquilizers, valproic acid, levodopa, digoxin, antihistamines, medications for depression, theophylline, vitamins, muscle relaxants, drugs for seizures or pain, sedatives, rifampin, and oral contraceptives - combining Meridia with any of the following medications is not recommended, as serious and potentially lethal health effects are possible: isocarboxazid, phenelzine, selegiline, and rasagiline. |