It is possible to recover from drug-induced brain nerve disorders, but it may be difficult to recover if the brain nerve damage is more severe. Whether brain nerve disorders caused by drugs can be recovered depends on what drugs the patient is taking and the degree of damage. Some drugs cause mild brain damage, and if the medication is used for a shorter period of time, and the drug is stopped in time, the brain nerve damage can be restored to normal and will not lead to permanent dysfunction. However, if the patient has a long course of disease, need to take a large number of drugs that cause brain nerve disorders for a long time, the damage to the brain nerve is more serious, even if the drug is discontinued or appropriate treatment, it may be difficult to recover, and there may be after-effects. If patients need to take drugs causing cerebral nerve disorders, it is recommended to follow the doctor’s instructions under the guidance of the doctor, do not blindly use drugs for treatment.