Evodia, also known as Wuzhuyu, is a plant belonging to the family Rutaceae. It is a well-known herb in Chinese medicine that has been used for thousands of years. Evodia is native to China and is widely cultivated in the Wu district, which is renowned for producing the best quality of this herb.
The scientific name of Evodia is Euodia rutaecarpa (Juss.) Benth., which has two varieties, Euodia rutaecarpa (Juss.) Benth. var. officinalis (Dode) Huang and Euodia rutaecarpa (Juss.) Benth. var. bodinieri (Dode) Huang. The pharmaceutical name for Evodia is Fructus Euodiae, and the part of the plant used for medicinal purposes is the unripe fruit.
According to Chinese medicine, Evodia has a pungent flavor and a warm energy that is beneficial for reducing cold sensations inside the body. It is known to act on the liver, kidneys, spleen, and stomach meridians. Evodia is used to warm up the internal regions, disperse cold, relieve vomiting, and relieve pain. It is particularly effective in treating cold abdominal pain, vomiting, diarrhea, and headache.
Wuzhuyu is an excellent herb for warming the liver and spleen and relieving pain. It is frequently used to treat deficiency cold of the stomach and spleen and cold liver with hernial pain in the lower abdomen, as well as menstrual pain and headache in the top of the head. Huanglian (yellow-pearl rhizome) and Wuzhuyu can be decocted together to treat pain in the ribs, excessive stomach acid, and belching associated with "liver fire."
Evodia has been extensively researched for its therapeutic potential. Studies have shown that it contains bioactive compounds that have anti-inflammatory, analgesic, and antioxidant properties. It has also been found to have antimicrobial activity and can be used to treat infections caused by various microorganisms.
In conclusion, Evodia is a potent herb that has been used in traditional Chinese medicine for centuries. Its warm energy and pungent flavor make it an excellent herb for reducing cold sensations inside the body. It is effective in treating a variety of conditions, including cold abdominal pain, vomiting, diarrhea, and headache. Evodia's medicinal properties have been extensively researched and validated, making it a valuable addition to any herbal medicine cabinet.