What is the efficacy and function of soaking hair roots in water? Hairy grass root is also an important Chinese herbal medicine in medicine. What effect does soaking in water have? Hairy roots have the following effects. In medicine, it has the function of diuresis and stranguria, which can drive away dampness, dispel jaundice and play the role of diuresis and detumescence. It will be very helpful for people with poor urination and patients with daily edema. If you are panting at ordinary times, it can also play the role of relieving asthma and relieving cough, which is caused by lung heat. It can also play a very good role, and it also has the function of cooling blood and stopping bleeding. In our daily life, if you have a nosebleed, you can treat it. You can also drink it to reduce the fire at ordinary times, but you should take it according to the doctor's knowledge when treating it. If you use too much, it may cause harm to your body. If you use less, it may not work. Therefore, take it according to the doctor's advice when using it. The above is an introduction to the efficacy and function of soaking hair roots in water.