Can I take (chlorzoxazone) and Naproxen together?

Why this happens

Naproxen is an NSAID (non-steroidal anti-inflammatory drug) which can irritate the lining of the stomach. Chlorzoxazone is a muscle relaxant that can also cause stomach upset in some people. When used together, their effects on the stomach can add up. Additionally, both drugs can affect the central nervous system, leading to increased sleepiness.

You should use caution when taking these two medicines together. It is best to take them with food or a glass of milk to help protect your stomach. If you notice any severe stomach pain, black or tarry stools, or if you feel excessively drowsy, stop taking the medicines and contact your doctor. Avoid alcohol while taking these medications as it can further increase the risk of stomach bleeding and drowsiness.

Taking multiple medicines? Our Medicines Interaction Checker helps you check whether your prescriptions, over-the-counter medicines, and supplements are safe to take together. Simply search for your medicines to see potential interactions and what to do about them.

Disclaimer

This information is for general educational purposes only and should not be relied upon as a substitute for professional medical advice. Always consult your GP, pharmacist, or another qualified healthcare professional before making decisions about your medications. Individual circumstances may vary, and only a healthcare professional who knows your medical history can provide personalised guidance.