His recommendation was not to get stung while I was on the medication. No specifics about dosages, or percentages of effectivness. As he added bee stings to the list of things that I should now avoid..(booze, rich foods, spicy foods, red meats, sugars, foods high in vitamin K, blah blah blah) I kinda lost focus. It's a game we play. He tells me that stuff, and I ask what's the point?