Health

See clearly with these tips for safely using eye drops

Following a link to bacterial infections, the CDC and FDA advised against using EzriCare Artificial Tears in early 2023. The bacteria in question, Pseudomonas aeruginosa, is a common cause of corneal ulcers, said Kevin Mundy, ...

Medical research

Investigating the neural mechanisms behind itchy eyes in rodents

Anyone suffering dry skin, eczema, or insect bites will know the unpleasant effects of itchy skin. While the physiological mechanisms behind itching sensations on the skin are well understood, corresponding signals for the ...

Ophthalmology

Aging eyesight issues and treatment

Diminishing eyesight is a common issue that occurs with age. While often unavoidable, routine eye checks are crucial.

Ophthalmology

A reliable, valid, and non-invasive app to assess dry eye disease

Early diagnosis and timely treatment are extremely important to manage dry eye disease (DED), a common condition exacerbated by the increased use of digital devices. But the current method of diagnosis is invasive, and its ...

Ophthalmology

Nothing to cry about: The development of tear duct organoids

Advancements in cell culture methods have allowed for the development of organoids—stem cell-derived mini-organs that mimic the tissue organization of our body. Now, researchers in Japan have developed a new organoid system ...

Ophthalmology

Mayo Clinic Q and A: Relief for dry eyes

DEAR MAYO CLINIC: Since the beginning of winter, my eyes feel dry and scratchy. I can no longer wear contacts because my eyes burn and sting, and are watery. How can my eyes be dry and watery at the same time, and what can ...

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