35, male, athletic: i took 3x 500mg and immediately got sore joints and severe flu-like symptoms. i was completely bedridden, loss of balance, sore from head to toe, major bloating and cramping... MISERABLE. this was near the beginning of November. while most side effects have lessened, i have had tendon issues as recently as last week. basically, any "strenuous" exertion will injure the tendons, although i haven't ruptured anything yet. bottoms of feet were sore for a couple weeks for no apparent reason. having trouble remembering words, finishing sentences, etc... digestion seems to be "off", and there is a bitter taste in my mouth that has been there since the beginning. also, "phantom itch" deep in both ears that comes and goes, and earwax production seems to have ceased... weird. oh, and D-R-Y eyes, nose and mouth upon waking. very dry skin as well. it did kill the infection though. i guess i'll be back to normal again someday. i hope.