Question: My husband's medication was just changed from 10 mg of namenda to 28 mg. he had made inappropriate sexual advances towards his sister every time I left the room. She has been married 6 times and had relations with her brotherinlaw so I am not sure if it is the frontal lobe low digesting problem or if he really thought he could get somewhere. In either case it devastated me his wife of almost 54 years. My question though is whether this is too large of an increase in namenda? Also, after I really yelled about it to him he never did it again and he asked her to wear a robe. She is classified as morbidly obese w most of her weight in her upper body and wears white background slightly printed tight pj's. She asked me if she could stay w us for a few months until she got on her feet and I agreed. Also this episode happened right after I told my husband that I had to have a lung operation so it hit me doubly hard and I had a hard time sleeping even. My operation is over was successful and no cancer so I am grateful for that. Sister in law is still here and has not found stable work yet. She is an RN so it is confusing to me why she cannot find a steady job. My question though is about namenda dosage increase from 10 to 28 mg. also, doctor gave me a coupon but because my husband is on Medicare they would not honor it.