Aspirin: Uses, Side Effects, and Drug Interactions

# Aspirin: What You Need to Know Aspirin is a common medicine used to reduce pain, fever, and inflammation in your body. Many people take aspirin for headaches, muscle aches, and minor arthritis pain. It works by blocking chemicals in your body that cause swelling and discomfort. Aspirin is also used by some people to help prevent heart attacks and strokes, though this should only be done under a doctor's guidance. You can buy aspirin without a prescription at most drugstores, making it one of the most popular over-the-counter medicines available. Before taking aspirin, it's important to know some safety rules. Do not use aspirin if you are allergic to it or have certain conditions like severe bleeding problems. Children under 12 should not use aspirin for chickenpox or flu-like symptoms because it can cause a serious condition called Reye's syndrome. Pregnant women should talk to their doctor before taking aspirin. Always follow the dosage instructions on the package, store aspirin in a cool, dry place, and keep it away from children. If you take other medications, have asthma, stomach problems, or are planning surgery, ask your doctor before using aspirin.