The statement that seven kinds of people should not take hydrochlorothiazide tablets is false. Hydrochlorothiazide tablets belong to a kind of diuretic drugs, can be used for edematous diseases caused by sodium retention, such as heart failure, cirrhosis ascites, etc. In addition, it can also be used for the treatment of essential hypertension, and also has a certain therapeutic effect on urolithiasis and renal stones. Domestic contraindications for the use of hydrochlorothiazide has not yet been fully clarified, the U.S. Food and Drug Administration proposed uremia and allergy to drug components of the patients prohibited the use of this drug, so there is no clinical seven kinds of people should not take the drug, in addition to the instructions for the use of the drug, pointed out that the absence of urine as well as renal function is severely impaired, hyperuricemia, hypercalcemia, hyponatremia, and other patients to take the drug need to be Caution. In addition, in the process of using the drug, patients may have electrolyte disorders, elevated blood glucose and other adverse reactions, so the use of the drug must be carried out under the guidance of a professional physician.