Below are the main rubriks (i.e strongest indications or symptoms) of China in traditional homeopathic usage, not approved by the FDA.
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Pains in limbs and joints, as if sprained; Worse, slight touch; hard pressure relieves
Sensation as of a string around limb
Joints swollen; very sensitive, with dread or open air
Great debility trembling, with numb sensation
Averse to exercise; sensitive to touch
Weariness of joints; worse, mornings and when sitting.≡ more ...