Betabloquejador

Betabloquejador is the Catalan term for beta-blocker. Beta-blockers are a class of medications that work by blocking the effects of adrenaline (epinephrine) and noradrenaline (norepinephrine) on the body's beta receptors. These receptors are found in various parts of the body, including the heart, blood vessels, and lungs.

When beta-blockers block these receptors, they primarily slow down the heart rate and reduce the force with which the heart pumps blood. This leads to a decrease in blood pressure. Because of these effects, beta-blockers are commonly prescribed to treat a range of cardiovascular conditions.

These conditions include high blood pressure (hypertension), angina (chest pain), heart failure, and certain types of irregular heartbeats (arrhythmias). They can also be used after a heart attack to help the heart recover and to reduce the risk of future heart problems. Beyond cardiac applications, beta-blockers are sometimes used to manage anxiety symptoms, tremors, and migraine headaches.

Beta-blockers are available in various forms and are taken orally or sometimes intravenously. They can have side effects, which may include fatigue, dizziness, cold hands and feet, and in some cases, can worsen breathing problems in individuals with asthma or COPD. It is crucial to take beta-blockers as prescribed by a healthcare professional and to discuss any concerns or potential side effects with them.