For example, patients with hepatitis who have abnormal liver function and elevated bilirubin levels can cause yellowing of the eyes, which is also known as scleral yellowing. Also, if you have a bad liver, you may have astringent eyes, dry eyes and other conditions. If you have liver disease, you should correct the abnormal liver function in time and restore the liver function to normal through liver protection medication. If you find yellow sclera, you should be alert to the elevated level of bilirubin, and you should pay attention to check the hepatobiliary system diseases, not only the liver, but also exclude the biliary system related diseases, so for the liver, you should pay attention to check the liver function, which can often indicate whether the liver is damaged or not.