The more you rub, the itchier it gets: ways to relieve itching in allergic conjunctivitis
Rubbing your eyes makes symptoms worse and can damage the cornea. Cold compresses and proper medication are the right approach.
Why rubbing makes it itchier
Rubbing your eyes further irritates the conjunctiva and the skin of the eyelids, releasing more itch-causing substances and creating a cycle of "the more you rub, the itchier it gets". Repeated rubbing can also cause corneal scratches and rough, thickened eyelid skin, especially in children.
What you can do
- Cold compress: wrap an ice pack in a clean towel and hold it over the eyes for a few minutes at a time. This can ease the itching.
- Artificial tears: use preservative-free types as advised by your doctor to rinse away and dilute allergens.
- Leave the allergen environment. When you get home, wash your face and hands and change your outdoor clothes.
- Use eye medicines as prescribed by your doctor. Do not use them long-term on your own.
What to avoid
Do not wash your eyes with hot water. Do not use eye products with unknown ingredients. Do not share towels with others. If you wear contact lenses, it is best to stop wearing them during symptoms and ask your doctor whether you can continue.
This article is for general information only and is not medical advice. Please follow your doctor's instructions.
This article is for general information only and is not medical advice. If your symptoms affect daily life, please see a doctor.