6 Vision Changes You Shouldn’t Ignore

There are many problems associated with the eyes that can be indicators of something far more serious, including cancer, that warrant making an appointment with your eye doctor. In many cases, a routine eye exam can diagnose a major issue with your vision at an early stage. Here are six changes to your eyes that […]

Eye calcifications raise AMD risk

Researchers at the University of Alabama at Birmingham in collaboration with the Queen’s University Belfast made a breakthrough discovery regarding age-related macular degeneration (AMD). Researchers discovered that calcified nodules in the retina are linked to an increase risk for the progression to advanced AMD. Researchers studied clinical imaging in patients as well as molecular analysis […]

Seeing Red? Long-term vision problems linked to Viagra

Researchers have found that a high dose of Viagra (sildenafil citrate) can cause retinal damage on a cellular level resulting in color vision problems. Excessive use of the drug could result in long-term vision problems that are potentially irreversible. Study findings were published in the fall issue of Retinal Cases. A study was conducted based […]

Virtual Reality headset helps AMD patients

With the help of a smartphone, the IrisVision Virtual Reality headset is helping patients who suffer from macular degeneration to be able to enjoy daily tasks. Macular degeneration, causes blurred or no vision in the center of the patient’s visual field making it difficult to distinguish faces, drive and read. The person wears a Virtual […]

Taking a look at diabetic retinopathy

Diabetics can develop an eye disease known as diabetic retinopathy, which is caused by damage to blood vessels in the retina due to high blood sugar. The damaged blood vessels either swell and leak or they close up preventing blood from passing through. In some case, abnormal blood vessels grown on the retina. Any of […]

Fruit fly eyes helpful in understanding human blindness

Scientists have long understood that blue light will make fruit flies go blind but had been unable to determine why. A recent Purdue University study revealed how blue light kills cells in the eyes of the fruit fly and opens up the possibility of further understanding human eye diseases such as macular degeneration. Researchers compared […]

5 Steps to Prevent Diabetic Eye Disease

Diabetics are more prone to developing particular eye diseases, which include cataracts, glaucoma and diabetic retinopathy. There are steps, however, that can help preserve vision and lessen the likelihood of developing these diseases. Comprehensive dilated eye exams:  Every year, diabetic patients should have a comprehensive dilated eye exam. This allows your ophthalmologist to start treatment […]

Exercise may lower glaucoma risk

Researchers recently reviewed survey data within the United States and found that physically active people have a 73 percent lower risk of developing glaucoma. Glaucoma affects almost 3 million people in the United States and while there is no cure, early detection will allow for treatments that can help to preserve vision. Researchers at the […]

Lipid mediators may stop progress of glaucoma

Glaucoma is the second-leading cause of blindness that affects about 80 million people around the world and has no cure. New research takes a look at a naturally occurring molecules known as lipid mediators as a treatment that may potentially stop the progress of glaucoma. Researchers at the University of California-Berkeley used both rats and […]

Women are #1 in Vision Problems

When it comes to problems with eyes and vision, more women than men are affected and the reason for this disparity is unknown. Worldwide statistics indicate that women account for two-thirds of the visually impaired or blind. In the United States, almost 2.7 million women over the age of 40 have low vision or are […]