Hello and Welcome to ‘Ask A Doctor’ service.
I have reviewed your query and here is my advice.
Aspirin causes several different effects in the body like reduction of inflammation, analgesia, prevention of clotting and reduction of
fever.
Aspirin's ability to suppress the production of
Prostaglandins and Thromboxane is due to its irreversible inactivation of the Cyclooxygenase (COX) enzyme.
Low-dose, long-term use of aspirin irreversibly blocks the formation of Thromboxane A2 in platelets, producing an inhibitory effect on platelet aggregation.
A side-effect of aspirin mechanism is that the ability of the blood to clot is reduced, and can cause excessive bleeding.
You can consult your doctor for appropriate dose to be taken if the present dose is causing side effects like easy bruising.
Hope the information provided helps.
All the best.
Regards,
Dr.Ashakiran.S.