I have a son who is 38 years old with Autism, He is on high pressure med. 100mg. anbecd reserdoil .05 both 1 a day. Recently he has become very aggressive, biting himself, hitting himself in the head, screaming. He has tried to calm himself down but his hands are trembling and his skin has a clamming feeling. Is there something I can give him to take the edge off this , It is terrible to see your child suffer like this. thank you