How much do we know about Xianhecao? When it comes to the numerous categories of traditional Chinese medicine, people are only familiar with a few common medicinal herbs. So, where does the name Xianhecao come from? What does it look like and what are its benefits?
The origin of the name Xianhecao
Legend has it that in ancient times, two scholars were on their way to the capital for the imperial examination. One of them suddenly had a nosebleed that wouldn't stop. Helpless, a crane flew by and dropped a small herb from its mouth;
The scholar with the nosebleed picked up the herb, chewed it, and swallowed its juice. Before long, his nosebleed stopped;
In order to commemorate the crane's help, the scholar named this medicinal herb Xianhecao, a name that has been passed down to this day.
The pharmacological effects of Xianhecao
1. Hemostatic effect
Research has shown that Xianhecao contains Xianhecaosu, which has excellent hemostatic properties. Xianhecaosu has been used as a hemostatic agent in clinical practice for decades.
2. Insecticidal effect
The insecticidal effect of Xianhecao is mainly due to the presence of Xianhecaophenol. Studies have shown that Xianhecao has definite insecticidal effects on the cysticercus, larvae, Morsitan, and short membrane shell tapeworms.
3. Anti-cancer effect
Pharmacological studies have shown that Xianhecao has anti-cancer effects. It also has the unique characteristic of being able to kill cancer cells without harming normal cells, and even promotes the growth of normal cells.
4. Antibacterial effect
Research has shown that Xianhecao has inhibitory effects on Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, and other bacteria. Therefore, it can be used in the treatment of bacterial diseases such as dysentery.
Precautions for using Xianhecao
1. The use of Xianhecao may cause allergic reactions, so individuals with allergies should use it with caution. If an allergic reaction occurs, it should be stopped immediately.
2. The dosage of Xianhecao should be appropriate. The general dosage for decoction is 10-15 grams, and the maximum dosage should not exceed 100 grams.
