influenza
"Diagnosed with influenza recently, my dr prescribed Tamiflu..believe me, this was feeling like you had been " hit by a Mack truck " flu, have never felt so ill with so much body pain everywhere..slept virtually all day for 3 days straight, then the Tamiflu kicked in.  Seriously, with zero side effects!  Now day 4 and I'm off the pain killers and actually feeling quite good. Still going to finish off the prescribed dosage  of tablets, but have to say the results are amazing.  Yesterday I wouldn't have had the strength to write this..amazing."