COMMON BRAND(S): Ativan. GENERIC NAME(S): Lorazepam. Read Reviews (). Show More. Uses; Side Effects; Precautions; Interactions; Overdose; Images your pharmacist before you start taking lorazepam and each time you get a refill. . other drugs for sleep or anxiety (such as alprazolam, diazepam, zolpidem). Mar 17, - Lorazepam (Ativan) is used for treating anxiety, insomnia, epilepsy and irritable Alcohol can worsen the side effects of lorazepam, such as drowsiness, You'll receive a coupon by email or text to get the best price at a local. Feb 16, - Ativan (lorazepam) Is often prescribed to treat the symptoms of panic Xanax (alprazolam), Klonopin (clonazepam), and Valium (diazepam). Some of the most common side effects of Ativan include: Get Your FAQs Here.