Itchy corners of the eyes may be caused by blepharitis, allergic conjunctivitis, red eye and other diseases.
1. Blepharitis: the common causative organism of this disease is Staphylococcus aureus, which may also be related to squamous lesions, blepharospasmal gland dysfunction and other causes. The main symptoms are burning sensation, itching and tingling in the eyes, and some patients may have symptoms of itching in the corner of the eyes.
2. Allergic conjunctivitis: studies have shown that this disease is hereditary, mainly caused by contact with allergens, such as pollen, animal dander, invisible eyes, cosmetics and so on. Patients will have symptoms such as itchy corners of eyes, foreign body sensation and redness of white eyeballs.
3. Red eye: the disease is caused by pathogens such as Diplococcus pneumoniae, Staphylococcus aureus, Haemophilus influenzae and other pathogens, which can be transmitted through direct or indirect contact. Typical symptoms are redness of the eyes, eye pain, itching and so on, which can be manifested as itchy corners of the eyes.
It is recommended that patients with itchy eyes go to the hospital, complete the relevant examinations, and clarify the cause of the disease.