 [ Symptoms ] help my husbend cant remimber like he use to he smokes tobacco and weed he stopped drinking over 4 months ago and he is losing weight he has a new friend and the guy comes over every day and does not leave till late then my husband has been real restless at night he cant even remember where he put his wallet even just after 2 hours he has adhd that he has had since he was a child and never med treated other then that he is in good health [ Disease ] it could be many things like peripheral neuropathy or compressed nerves but to be more helpful please let me know your agesexother history have you been through any lab tests like cbc thyroid