Drink cassia seed tea, wolfberry tea, chrysanthemum tea, etc. can assist in improving eyesight. 1. cassia seed tea: cassia seed has clear liver and eyesight (clear liver fire to promote vision recovery), laxative effect, drink cassia seed tea is not only good for the eyes, but also can play a role in improving constipation, suitable for liver fire and constipation symptoms of patients. Use should be noted that people with weak spleen and stomach are not recommended to take. 2. Chinese wolfberry tea: Chinese wolfberry has nourishing liver and kidney, benefit essence and eyesight (tonic essence, promote vision recovery) role, drink Chinese wolfberry tea, on the liver and kidney deficiency caused by dry eyes have a certain effect. However, it should be noted that the use of spleen deficiency loose stools (feces thin and unshaped) patients are not recommended to take. 3. Chrysanthemum tea: chrysanthemum has the effect of evacuating wind-heat, clearing the liver and brightening the eyes, for dry eyes and wind-heat cold patients can take chrysanthemum tea. The adverse reactions and contraindications of chrysanthemum are not clear, but it is not recommended for people with weak spleen and stomach. Chrysanthemum tea has limited effects and cannot replace medication to treat diseases. If necessary, it is recommended to go to a regular hospital for treatment under the guidance of a professional physician.