Atenolol tablets are primarily used to treat high blood pressure (hypertension), prevent angina (chest pain), control irregular heartbeats (arrhythmia), and reduce the risk of death after a heart attack[1][3][5]. Atenolol may be prescribed alone or in combination with other medications, and is available by prescription only[3][5].
- High Blood Pressure (Hypertension): Atenolol helps lower blood pressure, which can reduce the risk of future heart attacks, strokes, and kidney problems[1][3][5][7].
- Chest Pain (Angina): It helps manage and prevent angina by making it easier for the heart to pump blood and reducing oxygen demand[1][3][5][6].
- Irregular Heartbeats (Arrhythmia): Atenolol is used to treat certain types of irregular heart rhythms, helping stabilize heart rate[2][5].
- After a Heart Attack: It can improve survival when given after a heart attack and is part of standard secondary prevention therapy[1][3][5][7].
- Other Uses: Atenolol can also be used for conditions such as long QT syndrome, supraventricular and ventricular tachycardias, symptoms of hyperthyroidism, migraine prevention, essential tremor, and as supportive treatment for anxiety (to control physical symptoms)[2][5].
Atenolol works by blocking beta-1 receptors in the heart, slowing heart rate and reducing the force of heart contractions, which collectively lowers blood pressure and heart workload[1][2][3].
Leave a Reply