Paxil is the trade name, and Chlorosartan Potassium Tablets is the name of the drug, which is used for the treatment of essential hypertension, and the usual dosage is 50mg once a day. Chlorosartan potassium tablets are angiotensin II antagonists, mainly used in the treatment of essential hypertension, can be used together with other anti-hypertensive drugs. The usual starting dose and maintenance dose for most patients is 50mg once daily for 3~6 weeks to achieve the best antihypertensive effect, some patients may increase the dose to 100mg once daily to further lower the blood pressure, and the starting dose can be adjusted to 25mg once daily for patients who are sensitive to the drug or have low body weight. Adverse reactions such as abdominal pain, fatigue, chest pain, edema, palpitations, diarrhea, nausea, dizziness, headache, cough, and upper respiratory tract infections may occur after taking this product. Patients who are allergic to the product and related ingredients are prohibited. It is recommended that patients who are unwell go to regular hospitals for timely consultation and follow the doctor’s instructions for symptomatic treatment.