In the clinic, Alisatanate tablets can be taken for a long time, can effectively control high blood pressure, and the harm to the organism will not increase because of the medication time becomes longer, but also pay attention to the adverse reactions of Alisatanate. The main adverse reactions of Alisatanate are fever, malaise, palpitations, nausea, abdominal discomfort, abdominal pain, double knee joint pain, dizziness, head swelling, nasal congestion, cough, upper respiratory infection, chest tightness and so on. It may also lead to special sensations such as black haze, toothache, eye swelling and tinnitus when used for a long period of time. It should be noted that caution must be exercised when using Alisatanate Tablets in patients with moderate to severe renal insufficiency and patients with bilateral renal artery stenosis, which may lead to severe hypotension and deterioration of renal function. It is contraindicated for those who are allergic to the drug components, pregnant and lactating women. Long-term use of alisatan ester tablets need to regularly consult a doctor to monitor blood pressure, blood potassium, renal function, etc., under the guidance of the doctor reasonable use of medication.