A clear lens in the eye focuses light. This lets the eye see images sharply. With age, the lens slowly becomes cloudy. The cloudy lens is a cataract. A cataract scatters light and makes it hard for the eye to focus.

Using vision aids can help you do the things you need and want to do. There are many kinds of vision aids. You can buy them at low-vision centers. Some eye healthcare providers also sell these aids.

When you have low vision, you can't see well enough to get around or do daily activities. Regular glasses or contact lenses may not help. Your central or side vision, or both, may be reduced.

Bladder cancer means that certain cells in the bladder have changed in ways that aren’t normal.

It's important to stay positive and be supportive when your child wets the bed. Read on for helpful tips.

Here is information on different vision problems.

Conjunctivitis may be caused by allergies or other irritants. The problem can keep coming back. Sometimes an eye infection will result. Treatment involves relieving the symptoms and avoiding the cause of the irritation.

Your healthcare provider will ask you about your fainting episode and your past health. They'll also do an exam. You may need a number of tests to assess your symptoms

Blepharitis is a redness and swelling (inflammation) of the eyelids. The membrane covering the inside of your eyelid and the white of your eye may also become inflamed. It can’t always be cured. But it can be controlled.

If your blood pressure drops too low, your brain may not get enough oxygen-rich blood. Your body responds by losing consciousness briefly. You also slump or fall down. This problem is called syncope, fainting, or a blackout.