Arthritis is actually just like our cold. It is called arthritis when it occurs, and we usually call it unstable knee joints.

Wear thicker socks in areas where the skin is thin and the blood supply is not abundant. Apply hot water bottles, hot towels, etc. to the upper edge of the patella of the knee joint, the back of the calf, the inner thigh and the inner side of the knees joint. Properly exercise the muscle strength of the lower limbs. When joint pain occurs, the simplest way to relieve pain is to push and massage your patell a up and down.