He is unable to have an erection yet he continues to try to make it happen. He was recently put on a new medication which made him have a lot of involuntary movements and twitching, as well as being grumpy. I stopped the meds and seems better in those areas. The biggest problem is not being able to be out of his sight he has to accompany me everywhere.If we are in a group of people and I walk away to speak to someone he is right behind me.His confusion gets worse daily