NSAID stands for non-steroidal anti-inflammatory drug. NSAIDs are a type of medicine used to treat pain and inflammation. They can also reduce fever. Lower-dose versions are available over-the-counter (OTC). Higher doses may be prescribed for chronic conditions such as rheumatoid arthritis and osteoarthritis. NSAID medicines include:

• Aspirin
• Ibuprofen
• Naproxen
• Celecoxib
• Ketoprofen
• Oxaprozin
• Diclofenac
• Indomethacin
• Piroxicam
• Salsalate

NSAIDs keep the body from using COX-1 and COX-2 enzymes. These enzymes make prostaglandins. These are a group of fatty acids in the body. These fatty acids play a major part in pain and inflammation.

NSAIDs can cause bleeding in the stomach. This is more likely to occur if you take higher doses for a long period of time. NSAIDs may also raise your risk for heart attack, heart failure, and stroke. The FDA requires that the packaging of NSAIDs have a warning about this serious health risk. People who already have heart disease are most at risk. But anyone who takes NSAIDs is at risk. NSAIDs can also cause kidney damage. If you have chronic kidney disease, only use NSAIDs if your healthcare provider says it’s OK. Use the lowest dose for the shortest amount of time possible.

In general, OTC NSAIDs are safe to ease occasional aches and pains. But you still need to be smart about using them. Follow these tips to minimize any side effects or health risks:

• Talk with your healthcare provider or pharmacist first. Tell him or her about all the prescription and OTC medicines you take. He or she can tell you if an NSAID is not safe for you. NSAIDs can interact with some medicines. These include medicines used to treat depression and high blood pressure.
• Keep track of your doses and timing. Take only the advised amount for the shortest period of time needed. Higher doses can make health problems more likely. Tell your healthcare provider if you take the medicine for 10 days or more.
• Read all medicine labels. Don't take 2 or more OTC products with the same active ingredient. You’re more likely to have side effects or an overdose. Read the Drug Facts label first before taking more than 1 OTC medicine. Note that some cough and cold medicines contain NSAIDs.
• Don't take NSAIDs if you take daily aspirin to prevent a heart attack. NSAIDs can stop the helpful effects of aspirin.