Sleeping up red eyes can be seen in physiological causes, can also be seen in pathological causes, such as: eye infectious inflammation, eye trauma, environmental or foreign body stimulation, other reasons.
1. Physiological reasons: normal healthy people in a long time late at night, poor quality of sleep, crying, mental stress and other adverse emotions, can lead to eye capillary congestion, and then the phenomenon of red eyes.
2. Eye infection inflammation: such as in the pathogenic microbial infection can lead to keratitis, conjunctivitis, scleritis and other eye infectious diseases, in the stimulation of inflammatory factors, can lead to eye capillary expansion and congestion, and then the phenomenon of red eyes.
3. Eye trauma: eye trauma before going to bed, sleep up, there can be local capillary bruising, congestion, which is manifested in the phenomenon of red eyes; but generally accompanied by eye bruising, redness, swelling, foreign body sensation and other symptoms.
4. Environmental or foreign body stimulation: such as the eye into the foreign body or contact with wind, dust, smoke, heat and other stimuli, easy to lead to eye vascular congestion, and then the symptoms of eye redness, but usually accompanied by photophobia tears, foreign body sensation, out of the environmental stimulus, foreign body after the improvement of the symptoms.
5. Other causes: such as pterygium, corneal and conjunctival malignant masses, elevated intraocular pressure, etc., can lead to the above phenomenon, need to consult a doctor in time.
If the redness of the eyes appears when you sleep and is not relieved by rest or accompanied by other discomforts, you need to consult a doctor in time and follow the doctor’s instructions to avoid aggravation of the condition.