According to the public health network, the medicinal basis of Lygodium japonicum is the mature dry spores of a plant called Lygodium japonicum, and its spore particles are also very small. If you mix it with medicinal soup, you do feel that there is sand in your mouth, but there is actually no sand. Therefore, when Lygodium japonicum is used clinically, it is usually wrapped with fine gauze. Lygodium japonicum is wrapped in medicine and then put into a medicine bag, so that it won't feel sandy.

Lygodium japonicum has the functions of eliminating dampness, relieving stranguria and relieving pain, and is mainly used to treat diseases such as heat stranguria, stranguria, sand stranguria, blood stranguria, ointment stranguria and urethral pain. It is not recommended for pregnant women and babies. When elderly patients use Lygodium japonicum to recuperate and treat diseases, it is recommended to drink plenty of boiled water and avoid eating spicy food. They are advised not to drink strong tea and drinks, but to eat reasonably and pay attention to rest.