Hedgehog is chlorosartan potassium hydrochlorothiazide and Lovoxil is amlodipine benzenesulfonate, they can be used together, but the specific dosage program should follow the physician’s instructions. Chlorosartan hydrochlorothiazide belongs to the compound preparation, contains chlorosartan and hydrochlorothiazide two ingredients, can inhibit angiotensin II receptor and diuretic effect; amlodipine benzenesulfonate belongs to the calcium antagonist, can dilate peripheral vascular lowering of blood pressure, and chlorosartan potassium hydrochlorothiazide can enhance the effect of blood pressure lowering effect will increase significantly, will not significantly increase the adverse effects of the drug. Adverse reactions of chlorosartan potassium hydrochlorothiazide include nausea and vomiting, headache and dizziness, diarrhea, cough, pharyngeal congestion, fatigue, thirst and so on, and it is forbidden for patients who are allergic to the components of the drug. Adverse reactions to amlodipine benzenesulfonate include tachycardia, flushing, edema of the lower extremities, constipation, etc. It is contraindicated in patients with hypersensitivity to the components of the drug, hypotension. When using chlorosartan potassium hydrochlorothiazide and amlodipine benzenesulfonate in combination, it is necessary to use the drug under the supervision of a physician, choosing the appropriate matching dose.