my husband is 70. about 5 weeks ago, he began having sever anxiety and insomnia. Emotional crying, suicidal. No major problems, but several small inconveniences in our daily life, like a son needing financial help, our air conditioning system going out, farm machinery needing work. My husband has always been able to make decisions, but now he cannot make any without help from me. we went to an M.D. (could not get in to see his regular doctor because he is too busy), and she prescribed Escitalopram (20 mg) and Alprazolam 1.0 mg. His crying has subsided, but my husband has added over the counter sleep aids and seems to be losing his memory. would the drugs cause the memory lose?