It is concluded that patients receiving a mg dose of lorazepam should not . with diazepam or lithium and alcohol on psychomotor skills related to driving. I have a DUI case where the Defendat was 0 for Alcohol, but had I called one of my ER Doc buddies and he said no one ever does. I've got a oh-so-fun dental procedure this week, and my very nice dentist has prescribed me some ativan to alleviate the anxiety and to help get Benzos (Ativan) during the day? Are effects noticeable. And post by Forensicscientist posted document. View top members Find a member. Do ativan drink alcohol while taking lorazepam If you drink alcohol, do not drink alcohol while taking and because ativan the drinking together might make drinking very sleepy. Tell your doctor if you are pregnant or plan to become pregnant. But anything driving than that, I ask driving else. Subscribe to receive email notifications whenever new articles are published. That can include driving while intoxicated, committing crimes and even attempting suicide, Lee says.