This is a test of commonsense. Complete the next sentence:

How to cure keratoconus naturally
Manage your allergies, if you have any.
If your eyes are itchy due to allergies, take an antihistamine regularly and avoid allergens. Additionally, you should try to manage any allergies you have, even if they don't directly affect your eyes.
Skin and food allergies might also cause eye inflammation and could be related to keratoconus. Drink more milk and take a calcium supplement.