The medical term for pupils of different sizes is anisocoria. Find out about the possible causes of anisocoria here, as well as when to seek emergency treatment.
Causes of sore eyelids can include styes, chalazia, injuries, infections, and problems with contact lenses. Although sore eyelids often get better on their own, a person should see a doctor if they experience vision problems or their symptoms are sever…
Researchers look at what happens in the brains of people with vision loss to understand what allows them to hear better than their fully sighted peers.
A red spot on the eye is usually a subconjunctival hemorrhage that will heal over time without treatment. It can also be due to diabetes complications. Learn more about the causes and treatments here.
There are many natural ways a person can help protect and improve their eyesight without the need for corrective glasses. This can include simple things such as washing hands, quitting smoking, getting enough vitamins, and protecting the eyes. Learn mo…
By injecting nanoparticles into mice, researchers have found a way to give mammals night vision. The implications are far-reaching.
Pinkeye, or conjunctivitis, is a common eye condition. People can relieve irritation, itchiness, and discomfort at home, using various natural remedies. In this article, we discuss five possible home remedies for pinkeye.
Orbital cellulitis is an infection of the eye socket that can cause pain, swelling, and protrusion of the eyeball. It is a serious condition that can lead to vision loss and potentially life-threatening complications if a person does not get treatment….
A chalazion is a small, painless lump that can develop on the eyelid. Anyone can a get a chalazion, but they are more common in people with an underlying skin condition. Chalazia usually heal on their own within a few weeks. Learn more here.
Night blindness occurs when an existing eye condition leads to an inability to see clearly in dim light. Treatments depend on the cause but often involve managing the underlying condition. Learn more here.
Ptosis refers to a droopy eyelid, where the upper eye area lowers downward. Causes include genetics, eye surgery, and excessive rubbing. Treatment can involve surgery, but usually for cosmetic reasons only. Prevention is harder due to genes playing a r…
A white spot on the eye is often a corneal ulcer or a pinguecula. These eye conditions are treatable. It is essential to seek immediate medical attention for a white spot on the eye, as long-lasting damage can occur without treatment. Learn more about …
The molecular pathways involved in the development of near- and farsightedness are different, according to an animal study of gene changes in the retina.
Shingles is a common infection that can affect every part of the body, including the eyes. Shingles can cause vision problems, drooping of the eyelid, and, in some cases, vision loss. Here, we examine the effects of shingles on the eye. We also describ…
Glaucoma is a condition that leads to progressive loss of vision, but its root causes remain unclear. New research says an immune response may be to blame.
Glaucoma can lead to vision loss, but a turmeric derivative can improve current treatments. New research devises a viable method of adding it to eye drops.
A slit lamp exam is a routine procedure where a doctor shines a light into the eye to look for injuries or diseases. These may include a detached retina, corneal abrasion, or cataracts. Abnormal results can also indicate infection, inflammation, or inc…
Getting an object stuck in the eye is a common problem. It does not usually cause lasting damage, but it is essential to remove it to avoid scratching the cornea. Here, learn how to remove a foreign object from the eye safely at home. If a sharp or fast-moving object enters a person’s eye, they should see a doctor.
A new analysis of existing studies shows that persistent psychological stress can lead to conditions such as glaucoma, retinal neuropathy, and vision loss.
New research offers ‘strong evidence’ that the more years someone spends in full time education, the more likely they are to become short-sighted.