Hello Doctor...I Want To Have Guidance About My Husband's Health..he

Hello doctor...I want to have guidance about my husband's health..he is drug addicted from last 8or 9years..he used to inject white into his body..in july 2017 he had faced fit problem..his hands tongue face were rolled..he was not able to even speak...right now he is injecting as well as taking afeem...tell me what we have to do to make him de addicted..he was admitted in rajindra few days back but came from there by fighting with me and my in laws family..
Thanks