Withdrawal reaction is a special psychological manifestation that occurs when people suddenly stop using a drug or reduce the dose of the drug after taking it for a long time, or when they use an antagonist, which is a drug that has the opposite effect of the drug. This is due to the sudden discontinuation of the drug after a long period of use, which makes the body unable to adapt and causes a rebound reaction, manifesting symptoms that are contrary to the effects of the drug at the time of use, such as euphoria, insomnia, and even seizures after alcohol withdrawal. In order to reduce or abate withdrawal reactions, the drug should be withdrawn slowly to avoid sudden withdrawal reactions, and withdrawal reactions may often cause harm to the body. Commonly dependent drugs that produce withdrawal reactions are the following: first, ethanol and barbiturate sedatives and hypnotics; second, sedative-hypnotics for the treatment of antiepileptic and antipsychotic, common marijuana and heroin, morphine, etc., as well as volatile psychedelics and tobacco. You should follow the medical advice to reduce the slow use of this drug, not according to their own medication to suddenly quit these drugs, the consequences can sometimes be very serious. The above content is for reference only, the specific medication, treatment, please be guided by a doctor’s interview shall prevail.