Blepharitis is an inflammation of your eyelids. It can make your eyelids red and eyelashes crusty, and make your eyes feel irritated or itchy. It can also lead to burning, soreness or stinging in your eyes. In severe cases, your lashes may fall out.

It is a chronic (long-term) condition. This means that once you have had it, it can come back even after it has cleared up. It normally affects both eyes. You can usually treat it by keeping your eyelids clean. You may need to do this for several months.

Your optometrist, doctor or eye specialist can spot the signs of blepharitis by looking closely at your eyelids. A doctor can take a swab which they can send away to be checked to see if there is a staphylococcus bacterial infection.