See the DrugPatentWatch profile for atenolol
Atenolol is a beta-blocker prescribed to treat high blood pressure and chest pain [1]. It is also used to prevent further heart problems after a heart attack [1].
How does atenolol work for high blood pressure?
Atenolol works by slowing the heart rate and reducing the force with which the heart muscle contracts. This decrease in heart rate and contractility lowers blood pressure [1].
What is atenolol prescribed for besides high blood pressure?
Beyond hypertension, atenolol is indicated for the management of angina pectoris, commonly known as chest pain. It also plays a role in the secondary prevention of myocardial infarction (heart attack) by reducing the risk of re-infarction and mortality in patients who have already experienced a heart attack [1].
What are the common side effects of atenolol?
Common side effects associated with atenolol include fatigue, dizziness, slow heart rate, and cold extremities [1]. Less common side effects may involve gastrointestinal disturbances or mood changes [1].
Can atenolol be used during pregnancy or breastfeeding?
The use of atenolol during pregnancy should be carefully considered, as it can cross the placenta and may affect fetal growth [1]. While atenolol is excreted in breast milk, the risk to the infant is generally considered low, though caution is advised [1].
When does atenolol's patent expire?
Information regarding the patent expiry for atenolol is not provided in the available source. DrugPatentWatch.com tracks patent information for many medications [2].