Vitamin supplements are not required for long-term aspirin use, as aspirin use does not cause vitamin deficiencies. Aspirin is a non-steroidal anti-inflammatory drug, can be used for acute or chronic rheumatic inflammation, for the relief of mild to moderate pain, such as headache, toothache, myalgia and so on have a role in promoting, can also be used for anti-platelet coagulation treatment of coronary heart disease, atherosclerosis and other cardiovascular diseases, have a role in alleviating, can effectively prevent cerebral thrombosis, as well as arterial thrombosis formation. If long-term use of aspirin, can produce gastrointestinal mucosal irritation, dyspepsia, abdominal pain and other symptoms, but also easy to lead to gums or digestive bleeding, as well as hemolysis, or hemolytic anemia, the kidney function also has a certain degree of damage. Vitamin C can prevent the emergence of scurvy, vitamin C deficiency caused by bleeding, usually due to poor formation of intercellular collagen, resulting in increased capillary permeability, and long-term use of aspirin is not related to, so vitamin supplementation can not prevent the risk of long-term aspirin triggering the emergence of. Both of these medications should be used as prescribed by a physician.