Can I eat cornus fruit (Cornus officinalis) if my eyes are yellow?

Yellowing of the eyes caused by stagnation of liver qi or deficiency of the liver and kidney can generally be treated with Cornus officinalis (Shanzhuyu). However, if the yellowing is due to other causes, it is usually not advisable to use it. It is recommended to seek timely medical attention, identify the underlying cause, and undergo symptomatic treatment under the guidance of a qualified physician.

If the yellowing of the eyes is caused by mild liver qi stagnation or deficiency of the liver and kidney, and there are no severe liver diseases or other health problems, moderate consumption of Cornus officinalis may help regulate liver and kidney function, thus improving the symptom of yellowing eyes. In such cases, Cornus officinalis can be used as an auxiliary method for regulation, but the dosage should be appropriate and used according to the guidance of a TCM practitioner to avoid potential side effects from overdose.

If the yellowing of the eyes is caused by other factors, such as bile duct obstruction, hemolytic diseases, or drug-induced liver injury leading to abnormal bilirubin metabolism, the simple use of Cornus officinalis may not resolve the issue and could potentially delay treatment. At this point, treatment should target the underlying cause. Yellowing of the eyes caused by excessive consumption of carotene-rich foods can be improved by adjusting the diet. Reducing intake of such foods and increasing consumption of fresh vegetables and fruits rich in vitamin C is recommended.

During the treatment process, maintaining a healthy lifestyle, such as eating a balanced diet, getting adequate sleep, and engaging in moderate exercise, is also very important.