The humble little white cogongrass root can help expel kidney stones!

Here is the professional translation of the provided text into English: --- **A Helpful Netizen (Username: Heart's Shore, QQ: 2594804768) Shares a Remedy:** Hello, Teacher Hu Bing, I have been following you for several years. In 1999, shortly after giving birth to my daughter, I was diagnosed with kidney stones. The obstetrician who delivered my baby advised me not to take any other medications and instead recommended boiling *Imperata cylindrica* (cogon grass) roots in water, making it as concentrated as possible, with fresh roots being even better. At the time, I used two kilograms of fresh *Imperata cylindrica* roots to boil water, which lasted me for two days of consumption. By the second month of drinking this concoction, I was able to pass the kidney stones. I continued drinking it for an additional month. This remedy was suggested by the doctor who delivered my baby. She explained that *Imperata cylindrica* roots contain an element that can dilate the ureters, though it tends to be more effective for women than men, as men generally have narrower ureters. This is a remedy I personally used and found to be highly effective. I hope Teacher Hu Bing can share this with kidney stone patients to help alleviate their suffering sooner. Shared by: Teacher Wang --- This translation maintains the original meaning while using natural and idiomatic English expressions.