Corn leaves should be the Chinese medicine corn leaves, corn leaves boiled water has a certain diuretic effect (to improve the urine dribbling, urine volume is not the problem), need to pay attention to, a single flavor of Chinese medicine daily boiled water to drink can play a limited medicinal effect. Corn leaf is a kind of traditional Chinese medicine, for the grass plant corn leaves, to the heart, kidney meridian, taste slightly sweet, cool, with diuretic effect. The leaves of corn can be used to treat gonorrhea and sandstone, and also have a therapeutic effect on urinary astringency. In the use of corn leaves are often used in traditional Chinese medicine decoction. The adverse effects of corn leaves are not clear, nor are the contraindications. Avoid spicy and stimulating foods during use. Before taking corn leaves, you need to be guided by a doctor to identify the evidence, do not take medication on your own, so as not to cause adverse effects on the body.