What causes redness, dryness and stinging around the eyes?

Redness, swelling, dryness and stinging around the eyes are usually caused by blepharitis and blepharitis.
1. Blepharitis: usually due to bacterial infection of the eyelid margins and formed, belongs to the chronic inflammation, there will be local redness, swelling, pain, itching, peeling and other symptoms, need to point antibiotic eye drops treatment, such as ofloxacin eye drops, tobramycin eye drops and so on.
2. Blepharitis: usually caused by viral infections and other reasons, there will also be obvious local redness, swelling and pain, can be treated by applying antiviral eye ointment, such as ganciclovir ophthalmic ointment, aciclovir ophthalmic ointment and so on.
Patients with symptoms such as redness, swelling, dryness and tingling around the eyes should go to the ophthalmology department of the hospital in a timely manner, so that the doctor can identify the cause and then carry out targeted treatment.