Irbesartan Hydrochlorothiazide Tablets and metoprolol can usually be taken together, but if symptoms can be relieved with one anti-hypertensive medication alone, it is usually not necessary to take both medications. Irbesartan Hydrochlorothiazide Tablets is an anti-hypertensive medication that treats patients with essential hypertension, or those whose blood pressure is not effectively controlled by irbesartan or hydrochlorothiazide alone. Metoprolol is a beta-adrenergic receptor blocker that can be used to treat high blood pressure, angina pectoris, and myocardial infarction. Generally, there is no obvious contraindication between Irbesartan Hydrochlorothiazide Tablets and Metoprolol and they can be taken at the same time. However, because both drugs have the effect of anti-hypertension, so if the patient can relieve high blood pressure by using one drug alone, there is no need to take two drugs, so as not to aggravate the adverse effects of drugs. Patients may experience dizziness, nausea, vomiting, fatigue and other symptoms while taking Irbesartan Hydrochlorothiazide Tablets, and adverse reactions such as cold extremities, bradycardia, and dizziness may occur while taking Metoprolol. In particular, people with allergies, cardiogenic shock, and low blood pressure need to take the drug with caution. It is recommended that patients should take the drug under the guidance of a doctor and should not self-medicate to avoid serious adverse reactions.