What causes eye irritation in hot weather?

Too hot weather eye discomfort may be caused by physiological factors, visual fatigue, but also allergic conjunctivitis and other causes.
1. Physiological factors: when the weather is hot, patients sweat more, sweat into the eyes, can lead to eye discomfort, such as eye stinging, conjunctival congestion, foreign body sensation and other discomfort symptoms, usually without special treatment, the patient’s discomfort symptoms can be gradually relieved.
2. Visual fatigue: As the weather is too hot, it may affect the sleep quality of some people, which may lead to visual fatigue, which may cause the patient to experience eye soreness, dryness, blurred vision and other discomfort symptoms.
3. Allergic conjunctivitis: the weather is too hot eye discomfort, may be the patient contact with allergens, such as pollen, dust, etc. caused by allergic conjunctivitis, the patient may appear itchy eyes, foreign body sensation and other discomfort symptoms, the general environment the hotter the patient’s eye discomfort can be aggravated.
It is recommended that patients with significant eye irritation should consult a doctor in time to assess their condition and follow the doctor’s instructions for treatment.