Just a note of caution: After my wife was treated for Mono and had a bad reaction, a second doctor complained that 3/4 (probably opinion and not fact) of all people are allergic to sulfa drugs! He wondered why they were even still in use. Unrelated to thread: Recently I found that megadosing with Vitamin C can cure Mono in a couple of days. I was furious! It's bad when you feel safer filtering through sites like this one than speaking to most medical professionals in your area. Thanks to all of you.