According to the fourth chapter of the Anti-Drug Law, the measures for drug rehabilitation include: ① community drug rehabilitation. For drug addicts, the public security organ may order them to accept community detoxification. ② Voluntary drug rehabilitation and drug rehabilitation medical institutions. Drug addicts can go to medical institutions with drug rehabilitation qualifications to receive drug rehabilitation treatment. ③ Compulsory isolation and detoxification. The public security organ of the people's government at or above the county level shall make a decision on compulsory isolation and detoxification. ④ Community rehabilitation. Community rehabilitation is implemented according to the provisions of community drug rehabilitation.