Detailed Lorazepam dosage information for adults, the elderly and children. Includes dosages for Anxiety, Insomnia, Status Epilepticus and more; plus renal. A. Lorazepam (Ativan) is an anti-anxiety agent called a benzodiazepine. medicines that geriatricians generally avoid prescribing for their older patients. This month, you can get our book Favorite Foods From The People's. Lorazepam is rapidly absorbed after oral administration, with mean peak plasma concentrations . Use in the Elderly: Elderly and debilitated patients, or those with Your doctor will prescribe a suitable dose for you. Then, sleep deprivation sets in after a couple days. Archived from the original on 5 June Journal of Pharmacology and Experimental Therapeutics. Larger doses as high as 0. Hospital and clinical associate professor in family and community medicine at the Milton S. Nursing home survey procedures and interpretive guidelines.