First, [medicinal properties] pungent, sweet and flat. Liver and lung meridians entered.

[Efficacy] Improve eyesight, remove nebula, and disperse wind and heat.

[Clinical Application]1.It is used to treat conjunctival congestion, light weight floating, cooling and dispersing liver meridian wind and heat, improving eyesight and retreating nebula. For wind-heat eye diseases, it is often combined with Schizonepeta Spike and Chrysanthemum. Red eyes with swelling and pain due to hyperactivity of liver fire are often combined with Cassia seed and Celosia seed.