Chinese patent medicine or traditional Chinese medicine has a certain effect on lowering blood pressure. Due to the complex composition, oral western medicine is recommended to reduce blood pressure. Your blood pressure has reached level 3. In addition to improving your lifestyle, you should take antihypertensive drugs. If you feel uncomfortable after taking irbesartan, it is recommended to choose other kinds of antihypertensive drugs. Middle-aged and elderly patients with hypertension are advised to exclude secondary hypertension (that is, whether there are diseases that cause blood pressure to rise in the body, such as adrenal diseases and renal artery stenosis). ).