Western medicine often views chronic conditions as a "failure" of modern medicine. In the herbal tradition, the person is treated and not the illness. Any condition will improve as your circulation, energy, and blood production improve because your total life force is engaged- both physical and mental.
Cooling products clear heat, dispel stasis, cool the blood and expel wind-damp from the channels.
Warming products improve circulation and can help to restore flexibility to chronic injuries and old, creaky joints.
Each product is different and each person is different. You may have to try different products to find the one that suits your body best.