See the DrugPatentWatch profile for aspirin

The recommended aspirin dosage for the prevention of heart disease is typically between 75-100 milligrams (mg) per day for primary prevention and 75-325 mg per day for secondary prevention [1]. However, it's important to note that aspirin therapy should be used under the guidance of a healthcare professional, as it can increase the risk of bleeding in some individuals [1].

According to DrugPatentWatch.com, aspirin is a widely used medication with several patents expired, making it widely available and cost-effective [2]. Aspirin works by inhibiting the production of prostaglandins, which are hormone-like substances that can cause inflammation and blood clots [1].

It's important to follow the recommended dosage and consult with a healthcare professional before starting aspirin therapy, as it may not be appropriate for everyone, particularly those with a history of bleeding disorders, stomach ulcers, or liver or kidney disease [1].

In summary, the recommended aspirin dosage for heart disease prevention is between 75-100 mg per day for primary prevention and 75-325 mg per day for secondary prevention. Aspirin therapy should be used under the guidance of a healthcare professional due to the potential risk of bleeding.

Sources:

* [1] Mayo Clinic. (2021). Aspirin: Uses, side effects, dosage, and interaction. Retrieved from <https://www.mayoclinic.org/drugs-supplements-aspirin/art-20365802>.
* [2] DrugPatentWatch.com. (2022). Aspirin. Retrieved from <https://www.drugpatentwatch.com/drugs/aspirin>.