Iv got pain in my joints, mainly in my elbows... I'm on week five of my first cycle 500mg sust a week. Even before my cycle iv always taken one 1500mg glucosamine tablet a day. Seeing as prop is part of the sust and iv heard it drys out your joints iv been taking two 1500mg tabs a day. The last two weeks though the pain is always there so iv been having four a day but still pain. I haven't been to a doctor yet. Just wanted to see if any1 here has had a similiar experience and what theyv done??