What does ASA mean in medical?

In a medical context, ASA commonly refers to Acetylsalicylic Acid, which is the chemical name for aspirin. It is widely used as a pain reliever, anti-inflammatory, and antipyretic medication, as well as for its blood-thinning properties to reduce the risk of heart attacks and strokes. ASA can also refer to the American Society of Anesthesiologists, which sets standards and guidelines for anesthesia practice.