Severe itching of eyes, especially canthus, causes and treatment

Severe itching of eyes, especially the corners of the eyes, may be caused by contact dermatitis, blepharitis, conjunctivitis and other reasons, need to be treated. 1. Contact dermatitis: Contact dermatitis is caused by contact with certain allergens. When contact dermatitis occurs in the eyes, patients may feel itchy eyes. Patients can be treated with antihistamines, antibiotics, glucocorticoids and other drugs under the guidance of doctors to relieve eye itching symptoms and keep eyes clean and hygiene.2. Blepharitis: Blepharitis may be related to Staphylococcus aureus infection, scale-like lesions, meibomian gland dysfunction and other reasons, mainly manifested as burning sensation, itching, tingling and other symptoms of eyes. Patients can use cotton swab dipped in normal saline to clean the eyelid margin, and follow the doctor's advice to use erythromycin, neomycin, gentamicin and other drugs for treatment.3, conjunctivitis: conjunctivitis causes are more diverse, may be due to infection factors, physical factors, chemical factors, immune lesions and other reasons caused by eye itching, increased secretions, photophobia and other symptoms. Patients can be treated with antibiotics, steroids, artificial tears and other drugs, during which attention should be paid to ensuring that the eyes can get adequate rest.