Computers and Blue Light Danger?

People associate blue light with computers and digital devices. But the greatest source of blue light actually comes from the sun. While there is no scientific data showing that blue light from digital devices can cause any harm to your eyes, exposure to blue light can cause digital eyestrain and disrupt your sleep. Digital eyestrain […]

Does a drop of blood a day keep the dry eye away?

Researchers at Moorfields Eye Hospital in London are testing a therapy for treating dry eye and it involves using the patient’s own blood. The unique technique puts a finger-prick amount of the patient’s blood into the lower eye lid. The results were surprising. Patients saw symptoms including stinging and redness reduced within three days of […]

Effects of blue light exposure reduced with lutein and zeaxanthin

Benefits of lutein and zeaxanthin supplementation on blue-absorbing macular pigment, sleep quality and visual performance The results of the study were published in Foods. The macular carotenoids, lutein and zeaxanthin isomers, are known as high-energy blue light filters. Blue light penetrates deep into the eye and can cause the formation of free radicals. In the […]

LED Eyelashes like Poltergeist -Stay away from the light!

The new rage in fashion makeup is LED eyelashes, a thin strip of LED lights that you stick just above your lash-line. Harmless? No. Those nifty LED strips can put your eyes at serious risk for damage. The LED strips do emit UV rays and with the close and constant pressure of the strips being […]

Scientists stumble upon drug to lower brain pressure

Victoza and Trulicity, drugs that are currently used to treat Type II diabetes or obesity, may also help reduce brain pressure. University of Birmingham researchers published in Science Translational Medicine their results from a three-year study. The researchers examined whether Glucagon-Like peptide 1 receptor-1 (GLP-1) agonist drugs could reduce intracranial pressure in rats. Increased brain […]

Broccoli design offers clue to improve retinal implants

Researchers at the University of Oregon are currently exploring the possibility that retinal implants with a fractal design might provide the first viable therapy in treating people who have lost vision due to retinal diseases. Implants that are currently being used have not demonstrated the kind of vision restoration that doctors and patients were looking […]

Retinal detachment linked to certain antibiotics

Antibiotics known as fluoroquinolones must now carry a warning that the drugs may cause retinal detachment, says the Canadian Health Department. The decision comes after researchers at the University of British Columbia determined that the risk of retinal detachment is five times more likely among patients taking a fluoroquinolone. Researchers had first raised the concern […]

Consumer Alert – .gov site unreliable source of legitimate drug trials

ClinicalTrials.gov, that the public listing of medical trials on the site is not a list of trials that have been verified as legitimate by the National Institutes of Health. The National Institutes of Health is the agency that operates ClinicalTrials.gov. People tend to assume that any trials listed on ClinicalTrials.gov have been carefully screened and […]

New Treatment for Damaged Eyes

Researchers at the University of Washington have discovered a way to activate retinal cells in mice to turn into new neurons. This discovery could potentially lead to new a new treatment for human eyes that have suffered from trauma or disease. A viral gene-swapping technique was used in the study. A version of a particular […]

Some new drugs pose risk to vision

Three immune drugs, Yervoy, Opdivo, and Keytruda, may require warning labels if the FDA decides that there are risks to eye health and vision. Currently, the drugs list “uveitis” as a potential adverse effect, but the FDA has found additional complications including retinal detachment and vision loss in their post-marketing reviews of the drugs. A […]