The role and efficacy of drynaria

Drynaria belongs to a kind of traditional Chinese medicine. It has bitter and warm taste and belongs to liver and kidney meridians. It has the effects of tonifying kidney, relieving pain, activating blood circulation, strengthening tendons and healing wounds. It can not only tonify kidney, but also treat low back pain, tinnitus, deafness and tooth loosening caused by kidney deficiency. It can also be used to improve tendon injury fracture, and prepared rehmannia root, dogwood fruit, angelica, etc. It can also be used to treat alopecia areata. Drynaria is very common in clinical use. It can be taken orally or applied externally. The clinical effect is particularly good. However, it should be noted that Drynaria has certain effects of activating blood circulation and removing blood stasis. Women should be cautious when using it during menstruation.