Sep 10, - Valium, Ativan, Xanax, and Klonopin are some of the anxiety meds linked to In the global effort to understand the causes of Alzheimer's disease, another suddenly can be dangerous and present serious withdrawal effects. Dec 13, - That decision was made primarily because common side-effects of benzodiazepines confusion and clouded thinking often have disastrous. Feb 3, - Common types of benzodiazepines include diazepam, alprazolam and flurazepam. for at least 3 months increases older adults' risk of Alzheimer's disease by 51 . this may represent treatment of prodromal symptoms of dementia. important adverse health outcomes, withdrawal and dependence. .