A corneal abrasion can be minor, lasting less than a day, or cause serious damage to the visual system. Here’s a look at the symptoms of a corneal abrasion.

While mild abrasions on a healthy eye generally heal in less than a week, other injuries need a little help to prevent permanent damage to the cornea. Here’s a look at why the cornea is so important and how to treat corneal abrasions.

Night blindness, or nyctalopia, is a problem with vision, specifically at night or in darkness. Here’s a look at understanding how the eye works, and the causes and treatments of night blindness.

Temporary blindness can be caused by several different underlying issues -- and is often a symptom, rather than a syndrome. Here’s a look at temporary blindness.

Many disorders have cures, while others have treatments but no miracle remedy. Here’s a look at some of the treatments for different kinds of blindness.

Blindness is a disorder in which a person’s vision is extremely impaired. However, blindness isn’t exactly the same for everyone. Here’s a look at the definition of legally blind and what it means.

If hyperactivity is affecting your sleep, school, or work life, it's time to do something about it. There are several different options depending on the severity of your hyperactivity. Here are some treatment options.

Hyperactivity is a chronic disorder present from childhood characterized by the sense that a person is constantly on the go. Here is a look at the most common signs of hyperactivity and ADHD for teenagers.

ADHD and other hyperactive disorders aren't just diagnosed in children. More and more adults each day find out that they have a hyperactive disorder. Read this guide and find out if you're experiencing hyperactivity.

Knowing the cause of your child's energy can be the difference in their school success or failure. If your child is suffering from a hyperactive disorder, it's best to catch and treat it early. Here is a look.

Heart murmurs can be confusing for even doctors, not to mention people who aren't medically inclined. It's easy to get lost in the jargon. Here is a list of 10 common terms used in reference to heart murmurs.

Heart murmurs can be innocent or abnormal. They can cause health problems or be virtually non-problematic. Knowing your murmur's grade can help you determine the severity of your issue and a proper treatment plan.