FRCSC stands for Fellow of the Royal College of Surgeons of Canada. Suggest new definition. This definition appears very rarely and is found in the following Acronym Finder categories: 1  Organizations, NGOs, schools, universities, etc.
Naproxen Side Effects. Several different side effects can occur with the use of naproxen. Those that were most commonly reported in clinical trials included stomach pain, constipation, and drowsiness. People who use this pain-relief medicine may also have a higher risk of heart attack or stroke.
Aleve may cause unwanted side effects to your skin. Serious side effects include severe blistering with a headache, peeling, red skin rash or purple spots on the skin, according to Drugs.com. These effects are serious and you should immediately stop taking Aleve and call your doctor.