1, expelling cold and warming stomach. Zanthoxylum bungeanum is warm, so it is best to drive away the cold. Among human organs, the stomach is the most afraid of cold and easy to catch cold. If the stomachache is caused by a cold, you can use pepper to boil water to drive away the cold and relieve pain.

2. Sterilization and disinfection. Zanthoxylum bungeanum has the functions of sterilization, disinfection, analgesia, itching relief and swelling reduction. It has a good inhibitory effect on a variety of bacteria, especially those on the skin surface, and is mostly used after being boiled in Chili water.

3. Treat dysmenorrhea. For women, there are many people with palace cold, so there are many cases of dysmenorrhea. It can be taken with pepper and ginger to dispel cold and promote blood circulation, and abdominal pain will be relieved.