Sudden congestion of a large piece of blood in the corner of the eye can be divided into physiological causes and pathological causes.
1. Physiological reasons: If you use your eyes excessively for a long time, such as staying up late, watching cell phones or reading computer screens and other activities, your eyes do not get enough rest, and the phenomenon of congestion in the corners of your eyes occurs, which is a physiological phenomenon that requires no special treatment, and can be recovered by resting well.
2. Pathological reasons: If you suffer from eye diseases, such as glaucoma, dry eye, conjunctivitis, keratitis and scleritis, etc., there will be congestion in the corners of the eyes, and you need to consult a doctor in time.
Suddenly there is a large piece of congestion in the corner of the eye, accompanied by eye discomfort, it is recommended to consult a doctor for examination in order to clarify the cause, and follow the doctor’s instructions for targeted treatment.