when to stop fish oil before surgery
When to Stop. One week -- seven full days -- prior to surgery, youâll probably have to completely stop taking your fish oil supplements, suggests the University of Michigan Health System.In some cases, depending on your health and the type of surgery, your surgeon may allow you to take them up to four days before your procedure.He might even tell you that you don't have to stop taking fish oil at all. Follow your surgeonâs advice carefully and ask him specifically about each medication you take.n some cases, depending on your health and the type of surgery, your surgeon may allow you to take them up to four days before your procedure. He might even tell you that you don't have to stop taking fish oil at all. Follow your surgeonâs advice carefully and ask him specifically about each medication you take.