Capsaicin
Capsaicin is taken from chilli peppers. Learn its uses and side-effects when treating osteoarthritis and fibromyalgia.
Types of complementary treatments
Cat's claw
Cat’s claw is a herbal remedy with antioxidant and anti-inflammatory properties. Learn its uses and side-effects when treating rheumatoid arthritis.
Cetylated fatty acids (CFAs)
CFAs are nutritional supplements available over the counter in pharmacies and health food shops. Learn its uses and side-effects when treating osteoarthritis.
Chondroitin
Chondroitin is a dietary supplement and a vital part of cartilage. Learn its uses and side-effects when treating osteoarthritis.
Collagen
Collagen is a nutritional supplement made from animal or fish materials. Learn its uses and side-effects when treating rheumatoid arthritis and osteoarthritis.
Copper bracelets
Many people wear copper bracelets and they're safe to use, although there's no scientific evidence that they help arthritis.