A person may want to change their eye color for cosmetic reasons or because they have a condition that alters the pigmentation of the iris. In this article, we describe temporary and permanent ways to change eye color. Also, learn how the tint of the i…
Tag: Eye Health / Blindness
Causes and treatment for dilated pupils
Mydriasis refers to dilated pupils that do not change in response to changes in light levels. Some medications, recreational drugs, and injuries can cause this. The opposite, pinpoint pupils, is called miosis. In this article, we talk about the possibl…
Dark chocolate may boost vision
Researchers have set their sights on dark chocolate as a potential vision booster, after finding that the delicious treat may improve eyesight.
How to safely flush your eye
If chemicals come into contact with the eye, it is essential to flush them out immediately. In this article, we describe how to flush the eyes using clean water or a solution. We also explain what to do if an object becomes lodged in the eye. Learn how…
What causes bumps on the eyeball?
Finding a bump on the eyeball can be alarming, but most causes are harmless and easily treatable. In this article, we look at issues that can cause a bump to form, including a stye and a scratched cornea. We also describe types of bumps. Here, learn ab…
Why is my eyelash growing in the wrong direction?
Instead of becoming trapped under the skin, an ingrown eyelash may grow in the wrong direction, toward the eye. This is called trichiasis, and it can cause irritation, pain, and damage to the cornea. Injury, inflammation, or certain conditions may be r…
How long are you contagious with pink eye?
Pink eye is a relatively common eye condition. There are many potential causes, but one of the most significant problems is how not to spread the condition to others. There are different types of pink eye, which can change the length of contagiousness….
Does the 20-20-20 rule prevent eye strain?
The 20-20-20 rule says that after spending 20 minutes on the computer, a person should spend 20 seconds looking at an object 20 feet away. This may help to prevent eyes from becoming dry or watery. Here, learn why the 20-20-20 rule is effective. We als…
What does it mean when you see stars?
Many people say they “see stars” when they are seeing flashes of light in their field of vision. Learn about what causes these visual disturbances.
Top ten foods for healthy eyes
Foods rich in certain nutrients can have a powerful effect on eye health. Read about 10 foods for healthy eyes, other eye health tips, and warning signs.
Seven causes of pinpoint pupils
Pinpoint pupils are pupils that remain very small even in bright light. They can signify many issues, including drug use, poisoning, or a hemorrhage.
Why is my eyebrow twitching?
Eyebrow twitching may result from everyday factors, such as caffeine, or disorders such as hemifacial spasm. Learn about causes and when to see a doctor.
Eleven causes of pain when blinking
Some people have a painful sensation when they blink, which may have a range of causes. Learn more about the reasons for it and how to get rid of it here.
What causes a buildup of pressure behind the eyes?
In this article, we look at reasons for feelings of pressure behind the eye, including a migraine or sinus infection. When should you see a doctor?
How do you get rid of puffy eyes?
A look at periorbital edema, a condition where swelling around the eyes causes them to appear puffy. Included is detail on diagnosis and the outlook.
Everything you need to know about papilledema
A look at papilledema, a condition where the optic nerve becomes swollen. Included is detail on the outlook and how to get a diagnosis.
What causes eye boogers?
Eye boogers are mucus, a type of discharge that helps to keep the eyes clean and free of debris. Learn more about eye boogers in this article.
Five tips for healthy sight
Are you worried about your eyes? We have compiled some top tips to help you maintain healthy sight, boost eye health, and prevent eye-related diseases.
What to know about central serous retinopathy
A look at central serous retinopathy, a condition where the retina detaches and causes vision loss. Included is detail on risk factors, and diagnosis.
An introduction to eyes and how they work
The eyes are incredibly complex organs. In this article, we explain their anatomy, how they work, and describe some conditions that affect the eyes.