Amlodipine Besylate Tablets can be used in combination with Furosemide, which can effectively lower blood pressure and protect kidney function. Amlodipine besylate tablets and furosemide taken in combination can exert therapeutic effects through different mechanisms of action. There is generally no drug antagonistic effect, so the combination can be used. Amlodipine benzenesulfonate tablets belong to the calcium channel blocker, which can prevent calcium ion inward flow, selectively dilate peripheral blood vessels, significantly reduce peripheral resistance, and play a significant role in lowering blood pressure. Edema, dizziness, flushing is a common adverse reaction of this drug, dihydropyridine calcium antagonist class of drugs allergic patients prohibited this drug. Furosemide belongs to the diuretic, can weaken the renal tubular reabsorption of water and sodium, promote the excretion of water and sodium, to avoid the emergence of edema; can also increase the content of prostaglandins, dilate blood vessels, and then effectively improve the renal vascular resistance, to protect the renal function. Furosemide common thirst, fatigue, muscle pain and other adverse reactions, sulfonamides and thiazide diuretics allergic to this drug is prohibited. The combined use of drugs should be under the guidance of a doctor to take medication, do not take medication on your own, so as not to cause adverse consequences.