Our Symptom checker provides clinical advice on what to do next based on your symptoms.
Eye infections can be caused by either viruses or bacteria, or occasionally by a fungus. Learn about possible treatment options.
Trachoma is a contagious eye infection that can cause blindness if left untreated. Learn how to prevent and treat trachoma.
A corneal ulcer will make the affected eye red and painful. Find out why you need to seek prompt medical treatment if you think you might have a corneal ulcer.
Do you have a discharge from the eyes? From styes to scratches, this can indicate an infection and could be caused by any number of conditions.
A stye occurs when the glands in your eyelids become blocked and get infected. You may notice a small red lump or swelling on your eyelid. Here's what to do.
Your eyes are your windows to the world. Discover more about how your eyes work, and how to care for them.
Blocked tear duct
A blocked tear duct prevents your tears from draining well. Learn about the causes, symptoms and treatments of blocked tear ducts
Help protect your eyes at home and at work with these simple tips.
Sjögren’s syndrome is a condition of your immune system that commonly affects your eyes and salivary glands. Here's how your doctor may diagnose it.
LASIK is a surgical procedure to improve your eyesight.