The reason for the increase of eye boogers after exercise may be related to normal physiological factors or may be caused by infectious diseases such as conjunctivitis. Exercise will promote blood circulation, cause sweating, itself can stimulate the secretion of the eye glands, resulting in an increase in eye boogers, pay attention to do a good job cleaning can be. Exercise, if the sweat flow into the eyes or rub the eyes may be the external environment of the bacteria into the eyes, thus triggering conjunctivitis, patients will have increased eye boogers, may also be accompanied by eye redness, conjunctival edema and other symptoms, you can follow the doctor’s instructions point of oxyfloxacin drops, chloramphenicol eye drops and other antibiotic eye drops for treatment. There are many possible causes of eye boogers after exercise, and it is recommended to consult a doctor in time if there is obvious discomfort, in the ophthalmology department of the hospital by the doctor’s examination to make a clear diagnosis and then carry out the treatment.