On the basis of stable blood pressure control, tilmisartan hydrochlorothiazide can be taken for a long period of time, but it is important to monitor the occurrence of various adverse reactions. Timosartan Hydrochlorothiazide is a combination of Timosartan and Hydrochlorothiazide, Timosartan is an angiotensin II receptor antagonist and Hydrochlorothiazide is a diuretic, the drug is used for the treatment of essential hypertension, and can continue to be taken for a long period of time, if the blood pressure can be controlled at a desirable level with the use of this drug. However, it is important to monitor the possible adverse effects of tilmisartan hydrochlorothiazide, the most common of which are water-electrolyte disturbances due to the diuretic effect of hydrochlorothiazide, which may also lead to side effects such as hyperglycemia, hyperuricemia, dyslipidemia, and impaired hepatic function. Allergy to the product, severe hepatic and renal impairment is strictly prohibited. The use of medication should be in accordance with medical advice.