Glucosamine Chondroitin More Drug_side_effects Glucosamine & Chondroitin?

Glucosamine & Chondroitin? - glucosamine chondroitin more drug_side_effects

I began taking glucosamine and chondroitin 2 days ago and got rid of all the stiffness and pain. The only thing is that I'm an itchy rash all over my body. I wanted to ask what is the cause of glucosamine and chondroitin? Cause of glucosamine chondroitin can be purchased through. What other supplements to relieve joint and the origin of this rash now I do not think Ill be able to continue.