Contraindications for Cotrimoxazole antihypertensive drug are active ulcers, ulcerative colitis, depression, allergy and so on. Cotrimoxazole is mainly used for the treatment of early and middle hypertension, belonging to a compound preparation containing rifampicin, hydrochlorothiazide, dihydralazine and isopromazine hydrochloride, which can better promote the lowering of blood pressure. It improves clinical efficacy, reduces the side effects of water and sodium retention, and minimizes adverse reactions. If the patient himself suffers from active ulcers, ulcerative colitis patients are prohibited to use cotrimoxazole, may aggravate the symptoms of ulcers. In addition, if there are more obvious symptoms of depression, you should reduce the dose or stop using the drug, and those who are allergic to the product should be prohibited from using the drug. Taking Cotrimoxazole tablets may induce depression. The situation is more frequent in large doses, and side effects such as drowsiness, dry mouth, nasal mucous membrane congestion, bradycardia, diarrhea, nausea, vomiting, etc. may also occur, and a small number of patients may also be accompanied by hypogonadism or excessive dreaming phenomenon. If you need to take Compound Lisdexamfetamine Tablets for the treatment of disease, it is recommended to take under the guidance of a doctor, do not use without authorization.