The first thing is definitely detoxification, because if you repeatedly take it, the damage to the brain continues to exist; the second point is to treat the patient symptomatically according to the specific situation, for example, if the patient has hallucinations and delusions and other psychotic symptoms, we will use some drugs to control the psychotic symptoms to restore the stability of the brain neurotransmitters; at the same time, if this patient appears irritable, impulsive and difficult to control emotions, we will use some mood If the patient is depressed or even pessimistic, anorexic, or suicidal, we will use some antidepressants. In short, all patients with drug addiction may have various emotional and mental problems, but the specific problems need to be treated in a professional hospital or department for better recovery. In addition to medication, physical therapy, such as transcranial magnetic stimulation, chronic cerebellar electrical stimulation and other physical therapies, as well as herbal medicine, acupuncture or physical therapy can be used.