Temisartan hydrochlorothiazide capsules can not be taken half a capsule. Clinically timosartan hydrochlorothiazide capsules after taking, can inhibit the role of angiotensin II receptors, thereby reducing blood aldosterone levels, can make the systolic and diastolic blood pressure are reduced, without affecting the heart rate. Secondly, hydrochlorothiazide belongs to diuretics, after taking it can make plasma and extracellular fluid volume decrease, blood volume and cardiac output decrease, so as to achieve the purpose of lowering blood pressure, so tilmisartan hydrochlorothiazide capsules are mainly used for the treatment of hypertension in the clinic. As the drug is a compound preparation of timosartan and hydrochlorothiazide, which contains 40mg of timosartan and 12.5mg of hydrochlorothiazide, the whole capsule is required to be taken, not just half a capsule, because half a capsule of the drug may not be able to achieve the therapeutic effect, resulting in unsatisfactory control of blood pressure, and the specific dosage needs to be followed by the doctor. The drug may cause weakness, dizziness, diarrhea, nausea and other discomforts after taking it. It is also contraindicated for those who are allergic to the components of the drug, anuria, biliary obstruction, and severe hepatic or renal insufficiency. In the process of taking the drug, it is necessary to monitor liver function, renal function, blood pressure and so on. Pregnant and lactating women, athletes need to use the drug under medical supervision. If you need to take Timosartan Hydrochlorothiazide Capsules for treatment due to your condition, it is recommended to take it according to the doctor’s instructions and not to adjust the medication privately.