I have been on Naproxen for 2 weeks, and has made my lower back pain easier. I have a lower disc degeneration and my back went into spasm. I am about to stop taking the drug, as I feel I do not need it anymore. How long after stopping, would it be safe to enjoy a glass of wine, only I have read this drug can cause bleeding in the stomach, if you have alcohol. Any advise please. Karen