1. Detoxification means that drug addicts get rid of the bad habits of taking and injecting drugs and their addiction, and treat drug addicts for detoxification.
2. Abstinence means systematic and comprehensive intervention from the perspectives of physiology, psychology, family and society, and then optimization for different addictive diseases.
3. Natural withdrawal refers to a detoxification method that forcibly interrupts the drug supply of drug addicts and only provides diet and general care, so that their withdrawal symptoms naturally subside and achieve the purpose of detoxification.
4. Drug withdrawal refers to the method of giving drug addicts withdrawal drugs, slowing down and alleviating the pain of drug addicts' withdrawal symptoms by means of substitution and diminishing, and gradually achieving detoxification.
5. Non-drug withdrawal refers to a method of drug withdrawal through acupuncture, physiotherapy instrument and so on. It is characterized by alleviating the pain of drug addicts' withdrawal symptoms through auxiliary means and "psychological suggestion" to achieve the purpose of detoxification.
6. Hypnotherapy guides to determine the psychological causes of drug addiction, repair the psychological dependence on drugs in the subconscious of the case according to different reasons, replace the sensory nerve chain of drug dependence with new and positive cognition, and strengthen and fix it, so that the case can develop a good cognitive habit of drugs and have natural immunity to drugs, so as to achieve the goal of quitting drug addiction.