Ambeno is the trade name, generic name is Irbesartan Hydrochlorothiazide Tablets, Irbesartan Hydrochlorothiazide Tablets can be broken in half to take. For patients whose blood pressure has stabilized and it is determined that half a tablet is effective in controlling blood pressure, or those who experience overdose reactions such as hypotension when taking the regular dose, the dosage can be appropriately reduced to half a tablet at a time under the guidance of a doctor. Irbesartan Hydrochlorothiazide Tablets are mainly used for the treatment of essential hypertension, for the treatment of patients whose blood pressure cannot be effectively controlled by Irbesartan or Hydrochlorothiazide alone. The instructions recommend a common starting and maintenance dose of one tablet once daily, which may be increased to two tablets once daily depending on the condition, with a single daily dose not exceeding Irbesartan 300 mg/Hydrochlorothiazide 25 mg. Common adverse reactions to Irbesartan Hydrochlorothiazide Tablets include symptoms such as dizziness, nausea, vomiting, abnormal urination, fatigue, increased urea nitrogen, increased creatinine, and increased creatine kinase. It should be noted that the drug is contraindicated in patients who are allergic to Irbesartan Hydrochlorothiazide Tablets, contraindicated in the 4th to 9th month of pregnancy and during lactation, and contraindicated in patients suffering from severe hepatic or renal impairment, intractable hypokalemia, hypercalcemia, biliary cirrhosis, and cholestasis. In addition, this drug is contraindicated in combination with aliskiren in patients with diabetes mellitus or moderate to severe renal impairment, and this drug is contraindicated in combination with angiotensin-converting enzyme inhibitors in patients with diabetic nephropathy. If you need to use Irbesartan Hydrochlorothiazide Tablets, please follow the doctor’s instructions to standardize the treatment, not to blindly use the drug on their own.