How probable can vimovo (esomeprazole and naproxen) give you an ulcer?

Possible: Vimovo (esomeprazole and naproxen) is a combination of Naproxen and esomeprazole. The Naproxen (NSAID) can cause all forms of GI upset , including erosive gastritis and perforation . Also must watch for severe skin reactions , red/ purple rash, which can be life-threatening. The longer you take it , the more likely you will get upper GI problems. Only 1 in 5 patients are symptomatic , so be careful, limit to short-term use.