The generic name of Dalisin is Haloperidol Melitrexin Tablets, as the condition of each patient is different, the specific method of stopping the drug should be under the guidance of the doctor according to the patient’s condition, and can not stop using the drug without authorization. 1. Fluperthiazide melitrexate tablets have an addictive nature, long time taking will let the patient to produce dependence, so generally according to the patient’s own situation, take about a month, wait for the other antidepressant effect, and then gradually reduce the amount of medication until discontinued. When reducing the dosage, if you are supposed to take two tablets a day, then you can take one and a half tablets first, and take it for half a month to a month or so to see if the patient has any uncomfortable feeling and whether the condition has relapsed. If the condition is stable and there is no relapse, you can reduce the dosage by half a tablet and take it for a period of time to observe and see if there is any discomfort and no relapse, and then gradually reduce the dosage until it is finished. 2. Substitution method: you can use sertraline hydrochloride tablets instead of haloperidol melitrexate tablets, you can use the two medicines together for a period of time at the beginning, and then gradually reduce the dosage of haloperidol melitrexate tablets, while sertraline hydrochloride tablets remain unchanged. For some patients who find it particularly difficult to stop taking haloperidol melitrexate tablets, you can also put haloperidol melitrexate tablets into 100 ml of water or juice, drink a little bit of it each time, and gradually reduce the amount of haloperidol melitrexate tablets. The specific dosage and when to stop should ask the doctor, the doctor will be based on the patient’s condition to decide, the above drugs need to strictly follow the doctor’s instructions, in the process of taking the drug if you feel uncomfortable, you should immediately stop the drug to see a doctor. During the period of drug reduction, we must maintain an optimistic mindset, avoid emotional excitement, and take appropriate physical exercise.