Always read the ingredients before taking this or any other medication to ensure that there are no elements that may elicit an allergic reaction. Seek immediate medical attention if you experience any of the following side-effects associated with an allergic reaction: hives, shortness of breath, swelling of the lips, tongue, throat or face. Some people who take Generic Aspirin may experience: * Heart burn * Upset stomach. In most cases, these side effects are not serious, however if pain persist, worsens or becomes unbearable, contact a medical professional. Seek immediate medical attention if you experience any of the following serious side effects: * Severe nausea, vomiting or stomach upset * Persistent migraines * Serious pain in the stomach or abdomen * Extreme fatigue or weakness * Dizzy feeling * Spontaneous bleeding or bruising * Hearing impairment or ringing in the ears * Vision impairment * Slurred speech * Disproportionate weakness on one side of the body * Urinating more or less than usual * Dark or discolored urine or stool * Vomit that resembles coffee grinds * Jaundice Additional side-effects may result from taking this medication. Consult a medical profession before taking this or any other medication.