Cassia seed is a traditional Chinese medicine for clearing away heat and improving eyesight. Drinking cassia seed wild chrysanthemum tea often can help us to reduce liver fire and improve eyesight, especially to relieve dry eyes. If the eyes are red, swollen and painful, and the mood is unstable, it is easy to get angry, especially if the ribs have unstable pain, dry stool and bitter mouth, it is necessary to consider whether the liver fire is too strong. Cassia seed is the first choice for purging liver fire. Put Cassia seed in a jar, brew it with boiling water and drink it within one day. As long as the eyes are not red, or other symptoms of excessive internal heat disappear, you can stop taking the medicine. Another option is wild chrysanthemum. Its medicinal properties are a little stronger than those of cassia seed. People who don't get better after drinking cassia seed tea can add a little wild chrysanthemum in cassia seed tea to improve the efficacy.

2, nourishing liver tea

As we all know, excessive liver fire is one of the causes of dry eyes, so to treat dry eyes, we must first nourish the liver, so drink liver-nourishing tea. Health care should start with nourishing the liver, which is a common saying in life. Only when the liver is healthy can our health be better guaranteed, so we should always drink liver-nourishing tea. The main ingredients are Lycium barbarum, Gynostemma pentaphyllum, Herba Artemisiae Scopariae, Flos Lonicerae, Fructus Aurantii and Fructus Jujubae. Has the effects of clearing away heat and toxic materials, promoting diuresis, protecting liver, clearing away liver fire, nourishing liver and kidney, expelling wind and improving eyesight. 1-2 times a day, take 1-2 bags each time, put them in a cup, brew them with boiling water, and drink them while they are hot after 3- 10 minutes.

3. Spinach and pork liver soup

Whether it is to relieve or treat dry eye, besides drinking tea, you can also drink spinach and pork liver soup, which will have a good effect if it is effectively prevented and treated. Spinach and pork liver soup is a common nutritious soup in daily life. It's not difficult to do it. You can succeed with a little heart. 250g of pork liver, 200g of spinach and 3 slices of ginger. Wash pig liver, slice it, soak it in clear water until it is clear, and marinate it with proper amount of raw flour, oil and salt for 10 minute; Wash spinach, blanch it, pick it up and cut it into sections; Boil a proper amount of water and ginger slices in a pot, add spinach and pork liver, and season with salt and chicken powder after boiling. It can nourish blood and moisten dryness, moisten intestines and nourish liver.