The eyes see the sun can not open the tears generally refers to photophobic tears, mostly environmental stimuli, eye diseases such as ocular inflammation, inverted eyelashes and so on.
1. Environmental stimulation: patients can not open the eyes to see the sun tears caused by environmental stimuli, if the patient’s eyes by the outside world of bright light, wind, smoke and other stimuli, tear secretion will increase dramatically, so there is a physiological tear, usually remove the stimulus can be relieved, do not need special treatment.
2. Ocular lesions: if the patient suffers from conjunctivitis, blepharitis, dacryocystitis, keratitis and other ocular inflammatory diseases, under the stimulation of inflammation, the patient may appear photophobia, tearing, but also can be accompanied by conjunctival congestion, eye secretion increase and other uncomfortable symptoms.
In addition, due to the abnormal growth of eyelashes, patients with impingement can also experience discomfort such as photophobia, tearing, and eye pain due to the irritation of the surface tissues of the eye.
It is recommended that patients with severe symptoms of photophobia and tearing, as well as other discomforts, consult a doctor for evaluation of their condition and treatment under the guidance of a physician.