Your vessels stay relaxed, giving the blood more room to move and lowering your overall blood pressure.Īngiotensin-converting enzyme inhibitors prevent your body from making a hormone that tells blood vessels to tighten. These stop nerve signals before they can tell your blood vessels to tighten. This makes blood go through your vessels with less force. They'll slow down your heartbeat and keep your heart from squeezing hard. Triamterene + hydrochlorothiazide ( Dyazide, Maxzide).Spironolactone + hydrochlorothiazide ( Aldactazide).Amiloride + hydrochlorothiazide ( Moduretic).Sometimes you can get more than one diuretic in a single pill. Hydrochlorothiazide or HCTZ ( Esidrix, Hydrodiuril, Microzide).Because you have less total fluid in your blood vessels, like a garden hose that's not turned on all the way, the pressure inside will be lower. They help your kidneys take salt and water out of your body. These are often called " water pills." They're usually the first type of high blood pressure medicine that your doctor will try. It may take some time working with your doctor to find the drugs and doses that work best for you. Many people need more than one type of medication to control their high blood pressure. Which medicine you should take depends on things like: But they can help bring it back down to a normal range. These drugs, also called "anti-hypertensive" medicine, won't cure high blood pressure. Some medicines combine different kinds of drugs.For most people, medication is a major part of the plan to lower their blood pressure. The vessels widen, and blood can flow through more easily. These relax the muscles in your blood vessel walls. Doctors don't prescribe these drugs often. They prevent signals that your brain sends from getting to your blood vessels and telling them to tighten. These drugs are also called central-acting agents, central adrenergic inhibitors, and central alpha agonists. They stop your brain from sending signals that speed up your heart rate and narrow your blood vessels. Verapamil ( Calan, Covera, Isoptin, Verelan).Others slow your heart rate or make your heart ease up on how hard it squeezes to push blood. Some CCBs keep blood vessels from tightening. They don't let calcium into certain muscle cells in your heart and blood vessels, so it's harder for electrical signals to pass.
They're sometimes called CCBs for short, or calcium antagonists. They stop it from triggering reactions before the hormone gets made.Īliskiren ( Tekturna) is a direct renin inhibitor. But they work on the enzyme renin instead. These target the same process that ACE inhibitors and ARBs do, so your blood vessels don't tighten up. Your body makes it, but ARBs prevent the hormone from constricting the muscles in your blood vessels, like putting chewing gum in a lock. With less of this hormone in your body, your blood vessels stay more open.Īngiotensin II receptor blockers stop that same hormone from working.
For most people, medication is a major part of the plan to lower their blood pressure.
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