Aspirin 75 mg gastroresistant are low dose aspirins and are not to be used as a pain relief these tablets are formulated specifically for individuals suffering from angina after a heart attackstroke or following bypass surgeryadministration in adults patients should seek the advice of a doctor before commencing therapy for the first time the usual dosage for longterm use is 75150mg once daily in some circumstances a higher dose may be appropriate especially in the short term and up to 3