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How long might those with high blood pressure have to take calcium channel blockers?
Calcium channel blockers are drugs that bind to cardiac muscle cells and prevent calcium from entering them. This decreases contraction and conduction of the heart, and a decrease of heart rate. This also decreases contraction of smooth cells around blood vessels, which relaxes and widens blood vessels, lowering blood pressure.
What else can I help you with?
What impact do calcium channel blockers have on heart disease?
Calcium channel blockers will not cure high blood pressure, but will help to control the condition.
What drugs reduce the contraction of the muscles that squeeze blood vessels tight?
A class of drugs commonly used for this (often prescribed to treat high blood pressure/hypertension) is called Calcium Channel Blockers (CCB). According to the Mayo Foundation for Medical Education and Research:"Calcium channel blockers prevent calcium from entering cells of the heart and blood vessel walls, resulting in lower blood pressure. Calcium channel blockers, also called calcium antagonists, relax and widen blood vessels by affecting the muscle cells in the arterial walls."calcium channel blockers
What effect do calcium channel blockers have on some people?
Calcium channel blockers can cause side effects such as dizziness, flushing, headaches, and constipation in some people. Additionally, they may lower blood pressure too much, leading to symptoms of lightheadedness or fainting. It is important to closely monitor blood pressure and inform a healthcare provider of any concerning symptoms when taking calcium channel blockers.
What is calcium channel blockers?
A calcium channel blocker is a drug that lowers blood pressure by either preventing calcium from entering cells of the cardiac muscle, or the smooth muscle cells of the blood vessel walls.
What is done by calcium channel blockers?
Calcium channel blockers block the entry of calcium into muscle cells in artery walls. Muscle cells need calcium to constrict, so reducing their calcium keeps them more relaxed and lowers blood pressure.
What is a calcium channel blocker?
Calcium channel blockers are medicines that slow the movement of calcium into the cells of the heart and blood vessels.
What beta blockers to treat angina and high blood pressure may not be effective when taking calcium channel blockers?
Beta-blockers, such as atenolol (Tenormin), propranolol (Inderal), and metoprolol (Lopressor), used to treat high blood pressure, angina, and other conditions.
What precautions should those taking calcium channel blockers take with other medications?
Anyone taking calcium channel blockers for high blood pressure should not take any other prescription or over-the-counter medication without first checking with the prescribing physician, as some of these drugs may increase blood pressure.
What psychological illnesses can be treated with calcium channel blockers?
Calcium channel blockers are used to treat high blood pressure, to correct abnormal heart rhythms, and to relieve the type of chest pain called angina pectoris.
What should those taking calcium channel blockers for high blood pressure do before beginning an exercise program?
Anyone taking calcium channel blockers should therefore consult with the prescribing physician concerning how much exercise and activity may be considered safe.
What are some examples of chemicals that are calcium channel blockers?
There are many chemical drugs which are natural calcium channel blockers. Some include Diltiazem, Amlodipine, Verapimil, and Nifedipine. Many more are available however some are not allowed for sale in the USA.
What drugs interact with beta blockers?
.Among the drugs that may interact with beta blockers are:. Calcium channel blockers and other blood pressure drugs.Insulin and diabetes medicines taken by mouth.Monoamine oxidase inhibitors (MAO).Airway-opening drugs.Cocaine.Allergy shots.
