The present invention relates to a therapy device for edema and neuropathy, wherein colored light within a visible light wavelength range, which is known to be useful for treating edema and neuropathy, is irradiated to a treatment area such as acupuncture points on a foot or a hand, or the surface of the skin, thereby relaxing the smooth muscle tissue of tissue cells with edema or neuropathy, facilitating peripheral vascular circulation and lymphatic circulation, and inducing the secretion of a material for treating edema and neuropathy. In the present invention, a treatment material secreted, using visible lights, by human tissue cells with edema or neuropathy relaxes human muscle tissue, a capillaries and a lymphatic capillaries with edema or neuropathy, thereby increasing blood flow in muscle tissue or nerve tissue weakened or damaged by stresses or diseases, and activating oxygen supply and nutrient supply and improving metabolism. As a result, the function of the weakened or damaged muscle tissue or nervous tissue is restored to health, thereby fundamentally treating edema or neuropathy.
