Dry eyes and astringency are liver fires

Dry eyes and astringency are not necessarily caused by liver fire.

Liver fire refers to the heat phenomenon caused by hyperactivity of liver function. Liver fire may disturb the head and face, leading to dry eyes and astringency. However, other reasons are also prone to the same symptoms, such as dry eyes. The disease is mainly caused by insufficient tear secretion, excessive tear evaporation, abnormal tear components

, etc.