FDA Warns that Using a Type of Pain and Fever Medication in Second Half of Pregnancy Could Lead to Complications

The U.S. Food and Drug Administration announced today in a Drug Safety Communication that it is requiring labeling changes for nonsteroidal anti-inflammatory drugs (NSAIDs). These changes include new labeling to explain that if women take the medications around 20 weeks or later in their pregnancy, the drugs can cause rare but serious kidney problems in the unborn baby, which can lead to low levels of amniotic fluid (the protective cushion surrounding the unborn baby) and the potential for pregnancy-related complications.

NSAIDs include medicines such as ibuprofen, naproxen, diclofenac, and celecoxib. People have taken these drugs for decades to treat pain and fever from many medical conditions. There are both prescription and over-the-counter (OTC) NSAIDs. The medications work by blocking the production of certain chemicals in the body that cause inflammation. Aspirin also is an NSAID; however, these recommendations...