Naproxen: What It Is and When to Use It

Naproxen is a non‑steroidal anti‑inflammatory drug (NSAID) that reduces pain, swelling, and fever. People often pick it for headaches, muscle aches, arthritis, and menstrual cramps. It works by blocking chemicals called prostaglandins that cause inflammation. Because it lasts longer than some other NSAIDs, you usually only need to take it once or twice a day.

How to Take Naproxen Safely

Always follow the dose your doctor gave you or the label instructions. For adults, the typical over‑the‑counter strength is 220 mg per tablet, taken every 8 to 12 hours. Don’t exceed 660 mg in a 24‑hour period unless a doctor says it’s okay. Take the tablet with food or milk to lower stomach upset. If you miss a dose, take it as soon as you remember, but skip it if it’s almost time for the next one.

Check your other meds before you start naproxen. Blood thinners, certain antidepressants, and other NSAIDs can raise the risk of bleeding. If you have a history of ulcers, kidney disease, or heart problems, talk to a health professional first. Kids under 12 usually need a pediatric formula, and the dose is based on weight.

Common Side Effects and When to Seek Help

Most people feel fine, but some notice stomach pain, heartburn, or nausea. These usually ease when you take the drug with food. More serious signs include black or bloody stools, coughing up blood, or sudden severe headache. If you see any of these, stop taking naproxen and get medical help right away.

Long‑term use can affect kidneys and raise blood pressure. Your doctor may ask for blood tests now and then to keep an eye on kidney function. If you notice swelling in your ankles, shortness of breath, or unusual bruising, contact a clinician.

Alcohol can make stomach irritation worse, so it’s best to limit drinks while you’re on naproxen. Also, avoid taking it with other NSAIDs like ibuprofen or aspirin unless instructed, because the combined effect raises the risk of bleeding.

If you’re pregnant, especially in the third trimester, naproxen isn’t recommended. It can affect the baby’s heart and reduce the fluid around the fetus. Breastfeeding mothers should also check with a doctor before using it.

When you finish a course of naproxen, you don’t need a taper. Just stop unless your doctor tells you otherwise. Keep the bottle handy for future aches, but always read the label before each use.

In summary, naproxen is a handy pain reliever that works well for many common aches. Use the lowest effective dose, take it with food, and stay aware of possible side effects. When in doubt, a quick chat with a pharmacist or doctor can clear up most concerns and keep you safe.