Indapamide tablets are mainly used for the treatment of essential hypertension, the instructions do not specify how long to stop eating, mainly based on the patient’s condition, usually stop using the drug after the blood pressure control is stable. Patients should follow the doctor’s instructions according to their own situation. Indapamide tablets is a kind of sulfonamide diuretic, by inhibiting the reabsorption of sodium in the dilute segment of the renal cortex, increase the excretion of sodium in the urine, so as to increase the amount of urination, and play the role of lowering blood pressure in mild diuresis. Adverse reactions that are rare in patients taking indapamide tablets include: diarrhea, headache, decreased appetite, insomnia, regurgitation, and upright hypotension; rare allergic reactions such as rash and pruritus; and symptoms such as hyponatremia, hypokalemia, and hypochloremic alkalosis. In addition, it is contraindicated in patients who are allergic to this product or other sulfonamides or to any excipients, in patients with severe hepatic or renal insufficiency, hepatic encephalopathy, hypokalemia, and with caution in athletes. The use of indapamide in pregnant and lactating women is not known and is contraindicated. If you need to use indapamide tablets, it is recommended to consult a professional doctor and follow the doctor’s instructions to standardize the treatment, not blindly use the drug on their own.