Beetaestohoitoja

Beetaestohoitoja, also known as beta-blockers, are a class of medications primarily used to manage cardiovascular conditions. They work by blocking the effects of adrenaline and other stress hormones on the body's beta receptors. This action leads to a slower heart rate and reduced force of contraction, which in turn lowers blood pressure.

These medications are commonly prescribed for a variety of conditions including hypertension (high blood pressure), angina (chest pain), arrhythmias (irregular heartbeats), and after a heart attack to help the heart recover. They can also be used to manage symptoms of hyperthyroidism, anxiety, and migraines.

Beta-blockers are available in different types, some of which are selective for certain beta receptors and others that affect a broader range. The choice of beta-blocker depends on the specific medical condition and the individual patient's needs.

Like all medications, beta-blockers can have side effects. Common ones include fatigue, dizziness, cold hands and feet, and nausea. Less common but more serious side effects can include slowed heart rate, breathing difficulties, and depression. It is important for patients to discuss any concerns with their healthcare provider. Beta-blockers should not be stopped abruptly without medical advice as this can lead to sudden worsening of symptoms.