Acetaminphen: Uses, Side Effects, and Drug Interactions

# Acetaminophen: What You Need to Know Acetaminophen is a common medicine that helps reduce pain and fever. You might know it by brand names like Tylenol. People use it to treat headaches, muscle aches, toothaches, and the common cold. It works by changing the way your body feels pain and by lowering your temperature when you have a fever. You can buy acetaminophen at most drugstores without a prescription, and it comes in many forms like tablets, liquids, and chewable pills. While acetaminophen is safe when used correctly, it's important to follow the directions carefully. Never take more than the recommended dose, and don't use it for more than a few days without talking to a doctor. Be careful because acetaminophen is found in many different medicines, so you could accidentally take too much if you're not paying attention to labels. Keep acetaminophen away from children and always store it in a cool, dry place. If you're pregnant, nursing a baby, or taking other medications, talk to your doctor or pharmacist before using acetaminophen to make sure it's safe for you.