1, concanavalin has certain curative effect on lumbago due to kidney deficiency, hiccup due to qi stagnation, rheumatic lumbago and hernia in children. Sword bean contains urease, hemagglutinin and sword bean. Gibberella I and II in tender pods have the effects of treating hepatic coma and anti-cancer. Conch also has a good effect on human sedation, which can enhance the inhibition process of cerebral cortex, make the mind clear and energetic.

2, beans are sweet, light and slightly warm, and belong to the spleen and stomach; Eliminating dampness without dryness and strengthening spleen without stagnation are often used for spleen deficiency and dampness stagnation. Kidney bean has the effects of harmonizing viscera, nourishing spirit, invigorating qi and spleen, removing summer heat and dampness, inducing diuresis and reducing swelling. Concha Canadensis can also be used to treat spleen deficiency, anorexia, loose stool's disease, turbid urine, leukorrhagia of women, summer-heat and dampness injury, vomiting and diarrhea, and spasm of tendons and veins.