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.
Naproxen Pregnancy Warnings. Animal studies have revealed evidence of an increased risk of miscarriage, pre- and post-implantation loss, gastroschisis, embryo-fetal lethality, and cardiac malformation following use of prostaglandin synthesis inhibitors in early pregnancy.