• Effectiveness

  Can't tell (for osteoarthritis)
• Side effects

  Severe (for Overall) (allergic reaction, itching, itching)
• Adherence

  Never taken as prescribed
• Burden

  Very hard to take

Advice & Tips: Test on a small area first! Silly me, I smeared it all over my hands, wrists, and lower arms before testing. I had a major allergic reaction - itching, swelling, etc. - and have never used it again.