There is no conclusive evidence that antihypertensive drugs can cause cancer, so there is no statement that there are several cases in which hypertensive drugs cause cancer. Hypertensive drugs are mainly used for antihypertensive treatment by reducing circulating blood volume, lowering peripheral resistance and inhibiting myocardial contractility, and generally do not involve carcinogenic mechanisms. Long-term use of antihypertensive drugs may cause lower limb edema, dizziness and fatigue, nausea and vomiting, etc. However, they are generally not carcinogenic, so patients taking antihypertensive drugs should not worry about this. If you have been diagnosed with hypertension, you should follow the doctor’s instructions to use high blood pressure medication to control blood pressure, do not reduce or stop taking medication without authorization, control your blood pressure so as not to aggravate the symptoms, pay more attention to your diet, low-salt and low-fat diet, and eat more fresh vegetables and fruits. So don’t make the mistake of thinking that antihypertensive drugs have carcinogenic effect and don’t take antihypertensive drugs, so as not to aggravate the symptoms and lead to irreversible organ damage.