People with black eyes are unhealthy.

Hello, the symptoms do not exclude pterygium, which is a common and frequently-occurring disease in ophthalmology. Traditional Chinese medicine calls it "pterygium crawling eyes", commonly known as "fish" It is generally believed that it is a chronic inflammatory disease caused by external stimuli, and it is an redundant tissue on the bulbar conjunctiva and cornea at the palpebral fissure. After invading the cornea, it gradually grows and even covers the pupil area, which seriously affects vision. It may be related to long-term chronic stimuli such as dust, sunshine and smoke. If the pupil has been covered, surgical resection can be considered, and attention should be paid to reasonable eye use and eye hygiene to avoid recurrence.