If there are no restrictions or allergies. The Aspirin patients, everyone should have the size 80-160 mg/day and default size 325 mg in the case that the patient never received the drugs before.
If there are no contraindications or intolerance to Aspirin to every patient should have a 80-160 mg / day and the initial size of 325 mg in the case of patients who had not received treatment before.
If there is no prohibition or allergic to Aspirin to all patients should be the size 80-160 mg / day through life, and the initial size 325 mg in patients never get the medicine.