“Restoring sight to the blind”: what Neuralink’s Blindsight implant can actually do
“Restoring sight to the blind”: what Neuralink’s Blindsight implant can actually do Elon Musk has announced that Neuralink…
Mydriasis and miosis: why a pupil dilates or constricts
Mydriasis and miosis: why a pupil dilates or constricts Mydriasis refers to an abnormally dilated pupil, miosis to…
Eye drop shortage in France: what is missing and why
On 23 July 2026, France’s medicines agency listed eleven eye drops under supply pressure, led by fluorescein and Mydriaticum. Dr Tourabaly explains what these drops are used for, why single-dose vials run short first, and what to do as a patient.
Keratitis: causes, symptoms and treatment of corneal inflammation
Key points Keratitis is inflammation of the cornea, the transparent membrane at the front of the eye, in…
Blue-light glasses: are they really worth it?
Blue-light glasses: are they really worth it? Blue-light-filtering lenses are marketed as protection against screen-related eye strain, retinal…
Eye floaters: should you worry about these floating spots?
Those threads and specks drifting across your field of vision are most often harmless. When they may signal a retinal emergency and when to seek care without delay.
Dry eye and screens: understanding, recognizing and relieving it
Stinging at the end of the day, vision that blurs in front of the screen: screen-related dry eye is one of the most common reasons for a consultation. Understanding the mechanism, recognising the symptoms and easing them day to day.
Spring eye allergy: recognising and relieving the symptoms
Itching, red eyes, watering: recognising seasonal allergic conjunctivitis and how to relieve it lastingly.
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