The end goal of treatment in hypertension is to reduce blood pressure so that you simply have a smaller risk of complications. There are many various medicines that can be used to treat hypertension.
Often, a single blood pressure drug may not be sufficient to control your blood pressure, and you may need to take two or a lot more medicines. It’s very important that you simply take the medicine prescribed to you. If you have side effects, your health care provider can substitute a various medication.
There are five principal categories of medicines that are used to lower hypertension. There are numerous kinds and brands of drug in every class. The following gives a brief overview of every of the classes.
Angiotensin-converting enzyme (ACE) inhibitors
These medicines work by decreasing the amount of a chemical that you simply make in your bloodstream known as angiotensin II. This chemical tends to narrow blood vessels. Consequently, less of this chemical causes the blood vessels to relax and widen, and so the pressure of blood inside the blood vessels is reduced.
There are numerous kinds and brands of ACE inhibitors, such as captopril, cilazapril, enalapril, fisinopril, lisinopril, perindopril, quinapril, ramipril, and trandolapril. An ACE inhibitor is particularly helpful should you also have heart failure or diabetes.
Angiotensin Receptor Blockers
These medicines are sometimes known as angiotension II receptor antagonists. There are numerous kinds and brands, such as candesartan, eprosartan, irbesartan, losartan, olmesartan, telmisartan and valsartan. They work by blocking the impact of angiotensin II on the blood vessel walls. They use a similar impact to ACE inhibitors.
Calcium-channel blockers
These medicines have an effect on the way calcium is used inside the blood vessels and heart muscle. This has a relaxing impact on the blood vessels. Again, there are numerous kinds and brands, such as amlodipine, diltiazem, felodipine, isradipine, lacidipine, lercanidipine, nicardipine, nifedipine, nisoldipine, and verapamil. Calcium-channel blockers can also be used to treat angina.
Diuretics
The most commonly used diuretic to treat hypertension is known as bendroflumethiazide. Other examples are chlorothiazide, chlorthalidone, cyclopenthiazide, hydrochlorothiazide, and indapamide. Diuretics work by increasing the amount of salt and fluid that you simply pass out in your urine. This has some impact on decreasing the fluid inside the circulation which reduces blood pressure. They may also use a relaxing impact on the blood vessels which reduces the pressure inside the blood vessels. Only a low dose of a diuretic is called for to treat hypertension. Consequently, you’ll not notice much diuretic impact, that’s, you’ll not pass much extra urine. You will need a blood check prior to beginning a diuretic to examine that your kidneys work well. You should also use a blood check to examine that your blood potassium has not been affected inside 4-6 weeks of beginning treatment with a diuretic. Then, a yearly blood check is usual.
Beta-blockers
There are numerous kinds and brands of beta blockers. For example, acebutolol, atenolol, bisoprolol, metoprolol, oxprenolol, pindolol, propanaolol, sotalol, and timolol. They work by slowing the heart rate, and minimizing the force of the heart. These actions decrease the blood pressure. Beta-blockers are also commonly used to treat angina, and some other conditions.