hi!
i am also suffering from joint cracking in all my joints from last two years and they are becoming louder and widespread and more frequent with each day. i am sure that i got this from sotret(isotretinoin/accutane). i dont have any pain while my joints crack. i tried many things like glucosamine chronditin msm (although for 2 months only) , fish oil, eggs, high protein foods, whey,liv-52 , oils, vitamin d3,vitamin b and many other supplements but no success for two years. all test on Arthritis and rhuematoid Arthritis came back negative. pluus my eyes are still dry after finish accutane for 2.5 years.
around 6 months back my joint cracking vanished on its own for 2 months only and came back after that.
so could you please guide me back to health by telling me if any supplement or therapy worked for you. and for how long you have been battling these symptoms. i will be highly thankful to you.