The efficacy and function of the half-pipe flag

There are so many medicinal herbs in the world, and it is inevitable that there are some that we are not familiar with. But as long as we have the spirit of learning throughout our lives, I believe we can slowly learn more medical herbs. So do you know about the medicinal herb Half Pennant Flag?

[Alias] Half-side fern, single-blade saw, half-tooth, half-comb, half-wind medicine

[Source] It is a plant of the genus Pteris in the family Pteridaceae, Pteris semipinnata L., and the whole plant is used as medicine. It can be harvested in all seasons, washed and used fresh or dried.

【Nature and flavor】 Bitter, pungent, and cool.

【Functions and indications】 Clears away heat, detoxifies, reduces swelling and relieves pain. Used for bacterial dysentery, acute enteritis, icteric hepatitis, conjunctivitis; used externally to treat bruises, traumatic bleeding, sores, furunculosis, eczema, and snake bites.

[Usage and Dosage] 0.5-2 liang; for external use, appropriate amount, mash the fresh product and apply externally, or decoct in water and wash the affected area.

【Excerpt】 National Compendium of Chinese Herbal Medicines

[Source] Records of Collecting Medicinal Herbs in Lingnan

Through the detailed introduction of the Half Pennant in this article, we can learn about the related functions and eating methods of the Half Pennant. The value of the half-flag can be seen from its effectiveness, which fully reflects the importance of the half-flag.