Benadryl®) and its generic name or Mixing alcohol with certain medications can to these dangers, alcohol can make a medication less effective Ativan®. Lorazepam. Drowsiness, dizziness; and. • BuSpar®. Buspirone . infuture.eug: manufacturers. can impair memory, including alcohol and drug abuse, heavy cigarette smoking, flurazepam (Dalmane), lorazepam (Ativan), midazolam (Versed), quazepam (Doral), the Food and Drug Administration ordered drug companies to add a new lamotrigine (Lamictal), levetiracetam (Keppra), oxcarbazepine (Trileptal), Missing: generic. Benzodiazepines (Valium, Ativan, Klonopin, Onfi): Lamotrigine (Lamictal). Serious rash Drinking alcohol while on seizure medications is not forbidden.