Cornhusk and dandelion in water has certain effects of diuretic and decongestant (facilitating urination and eliminating edema), and diuretic and yellowness (dispersing biliary evils and eliminating jaundice). Cornhusk is sweet, light, and flat in nature, and has the effect of inducing bile and eliminating yellowing, and inducing diuresis and seepage of dampness (promoting the flow of water to eliminate dampness), and can be used mainly to treat edema and jaundice. Dandelion taste bitter, sweet, cold, with heat detoxification (clearing the body of heat and poisonous evil), diuresis, eliminating swelling and dissipation of the effect, can be used to treat a variety of heat canker sores and jaundice, etc., need to pay attention to is that, dandelion dosage is too much may lead to diarrhea. The two together with the water can play a certain water, swelling, gallbladder yellow effect, but the Chinese medicine is mainly through the decoction to play a role, drinking water may be due to the release of the active ingredients is limited, will affect the efficacy of the treatment. The adverse reactions and contraindications of the above drugs are not clear. If you need to use the medicine, it is recommended to use it only after identification by a professional Chinese medicine practitioner, and do not use the medicine arbitrarily, so as not to cause adverse consequences.