Aspirin and Vascepa are two medications with different mechanisms of action. Aspirin is a nonsteroidal anti-inflammatory drug (NSAID) that works by inhibiting the production of prostaglandins, which are chemicals that promote inflammation, pain, and fever. Vascepa, on the other hand, is a prescription omega-3 fatty acid medication that lowers triglyceride levels in the blood.

Aspirin is commonly used as a blood thinner because it inhibits the production of thromboxane, a chemical that promotes blood clotting. This property of aspirin is beneficial for people who are at risk of developing blood clots, such as those with a history of heart attack or stroke. However, aspirin may also increase the risk of bleeding, especially in high doses or when used for a prolonged period.

Vascepa, on the other hand, does not have blood-thinning properties. Instead, it works by reducing the levels of triglycerides, a type of fat that can contribute to the buildup of plaque in the arteries. High levels of triglycerides are a risk factor for cardiovascular disease, and reducing them can help prevent heart attacks and strokes.

There is no evidence to suggest that aspirin affects the blood-thinning properties of Vascepa. However, it is important to note that both medications can increase the risk of bleeding, especially when used together or with other blood-thinning medications. Therefore, it is important to consult with a healthcare provider before taking these medications together.

In conclusion, aspirin and Vascepa are two medications with different mechanisms of action. Aspirin is a blood thinner that inhibits the production of thromboxane, while Vascepa is a medication that lowers triglyceride levels in the blood. There is no evidence to suggest that aspirin affects the blood-thinning properties of Vascepa, but both medications can increase the risk of bleeding and should be used with caution. It is important to consult with a healthcare provider before taking these medications together.

Sources:
[1] DrugPatentWatch. Aspirin. https://www.drugpatentwatch.com/p/tradename/ASPIRIN
[2] Drugs.com. Does Vascepa thin your blood? https://www.drugs.com/medical-answers/vascepa-thin-blood-3553321/
[3] WebMD. Cholesterol and Artery Plaque Buildup. https://www.webmd.com/cholesterol-management/guide/cholesterol-and-artery-plaque-buildup