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Aspirin, also known as acetylsalicylic acid, is a common over-the-counter medication used for pain relief, reducing inflammation, and preventing blood clots. However, before surgery, aspirin use can pose specific risks.

Aspirin's antiplatelet properties can increase the risk of bleeding during and after surgery [1]. This is because aspirin inhibits the aggregation of platelets, which are responsible for blood clotting. As a result, excessive bleeding may occur during or after surgery, leading to potential complications such as hematomas, blood transfusions, and prolonged hospital stays [1].

Moreover, aspirin's effects on the cardiovascular system can also pose risks during surgery. Aspirin is often prescribed to patients with a history of heart disease or stroke to prevent blood clots from forming. However, discontinuing aspirin before surgery can increase the risk of cardiovascular events, such as heart attacks or strokes [2]. Therefore, balancing the risks and benefits of aspirin therapy before surgery is crucial.

It is essential to inform healthcare providers about any medication use, including aspirin, before surgery. Healthcare providers can evaluate the risks and benefits of continuing or discontinuing aspirin therapy before surgery. They may recommend alternative medications or strategies to manage pain and prevent blood clots during and after surgery [1].

In summary, the specific risks of aspirin before surgery include increased bleeding and potential cardiovascular events. Balancing the risks and benefits of aspirin therapy before surgery is crucial, and healthcare providers should be informed about any medication use before surgery.

Sources:
[1] <https://www.ncbi.nlm.nih.gov/books/NBK513258/>
[2] <https://www.drugpatentwatch.com/drugs/aspirin>