Yes My Husband Is In Oklahoma On A New Job

Yes my husband is in Oklahoma on a new job . He takes adderal X r for add. He's been taking it for 3 years. I sent him his new prescription in the mail. They have lost his medication and he's having terrible withdrawels and trying to learn a new job. Is there anything he can do. He has never abused this medicine like many do. It helps him to focus and concentrate better than anything he's ever tried but now he is suffering terribly. I am in Texas.