Dr. T Fletcher Urges Spring Eye Sun Protection in Joburg
As the Highveld shakes off winter, Johannesburg is settling into the season of late sunsets and long weekends spent outdoors, on fields and trails, on patios and highways. The Bryanston practice of Dr. T Fletcher is treating this seasonal shift as a prompt to flag something most people overlook once the heavy coats go back in the cupboard, namely that eyes deserve sun protection every bit as much as skin, and that the ultraviolet light that intensifies in the warmer months contributes to several of the eye conditions most frequently diagnosed in South Africa.
September lends itself to the message. The skies clear, time spent outside rises steeply, and whatever routines take hold now usually last the length of summer. What makes ultraviolet exposure so easy to dismiss is that it builds quietly rather than striking all at once. The eye does not blister in the sun to warn you, so the toll of years of unprotected light tends to surface far down the line, in alterations to the lens and the ocular surface that a specialist can spot during an examination.
Why Ultraviolet Light Matters to the Eye
South Africa lies in a region of intense sunshine and a lengthy outdoor season. That setting shapes the range of eye conditions that ophthalmologists encounter locally, and it is the reason sun protection belongs in the category of daily health habits rather than something reserved for holidays. The practice website names ultraviolet radiation among the established risk factors for cataracts, together with age, family history, diabetes, hypertension, obesity, smoking, alcohol, certain medications, eye inflammation or trauma, prior eye surgery and high myopia. Ultraviolet exposure likewise heads the list of risk factors for pterygium, a growth on the eye's surface that occurs more frequently in sunny regions and nearer the equator.
This is not an argument for staying indoors. The point is that the attention paid to sunscreen, hats and shade should reach the eyes too, and that sunglasses are more accurately thought of as protective gear than as a fashion item. The website is precise on the matter, calling for sunglasses that block one hundred percent of ultraviolet rays. How dark the tint looks is beside the point. A deeply tinted lens with no ultraviolet filtering simply lets the pupil widen in comfort, which is exactly the wrong outcome.
Pterygium and the Outdoor Season
Few conditions show as plainly as pterygium how sun, wind and dust work on the eye's surface over the years. The practice characterises it as a noncancerous lesion that tends to grow slowly across a lifetime, naming prolonged ultraviolet exposure, dry eye, and irritants such as dust and wind among its causes. It frequently emerges in adults from twenty to forty, which places it among people at the busiest point of work and family life, precisely when eye complaints are most readily brushed aside.
The symptoms the site records include burning, grittiness, itching, the feeling of something lodged in the eye, and blurred vision. In some cases the main signs are redness and inflammation and little more. When the growth spreads onto the cornea it can warp that surface, giving rise to astigmatism and the blurring that accompanies it. Treatment can include lubricants or steroid containing drops to ease symptoms, while surgical removal becomes an option where the growth advances and medication fails to help. Spring is a reasonable moment to have ongoing redness or irritation examined rather than managed indefinitely with over-the-counter drops, since it is the pattern of symptoms that reveals the cause beneath them.
Cataracts, Glare and the Longer View
The practice website identifies cataracts as the leading cause of visual loss. They develop in the eye's natural lens, behind the iris and pupil, dimming vision and frequently causing glare by day or by night. Glare is usually the first thing people register as daylight stretches out, whether it is a windscreen that grows harder to see through in late afternoon, or headlights that seem to scatter more than before on the way home.
The site lays out the recognised types, among them nuclear sclerosis at the lens centre, cortical cataracts that develop at the edge in a spoke-like pattern, and posterior subcapsular cataracts on the lens's rear surface. It also addresses what is known about prevention, highlighting foods rich in antioxidants such as omega-3 fatty acids, lutein and zeaxanthin from vegetables, and vitamins E and C, alongside proper ultraviolet protection. When surgery is called for, the practice characterises cataract surgery as a minor and the most common elective procedure, in which the clouded lens is removed and replaced with an intraocular lens.
A Practice Built Around Specialised Care
Dr. Taryn Fletcher is an ophthalmic surgeon whose practice concentrates on microincision cataract surgery, glaucoma and medical retinal disease, with aesthetic work available as well. The conditions set out on the website span cataracts, flashes and floaters, pterygium, age-related macular degeneration and glaucoma, which between them make up a large portion of the reasons adults are referred to an ophthalmologist in Johannesburg.
Her path began with a Bachelor degree of Medicine and Surgery from the University of the Witwatersrand in 2005. She served as a medical officer at St John Eye in 2008, qualified as an ophthalmologist in 2013, acted as an honorary consultant at Helen Joseph Hospital, and worked in private practice as a locum before launching her own practice in 2014. She belongs to the South African Medical Association, the Ophthalmological Society of South Africa, the European Glaucoma Society and the European Society of Cataract and Refractive Surgeons, and holds registration with the Health Professions Council of South Africa.
Practical Steps for the Months Ahead
The habits that help through spring and summer are ordinary, which is partly why they get overlooked. Put on sunglasses with full ultraviolet protection, and keep them on in the car as readily as on the field. Add a wide brimmed hat, which cuts the light reaching the eye from overhead and from the sides. Extend the same cover to children, since outdoor hours in childhood add to a lifetime's exposure. Keep the eyes lubricated in the dry, windy Highveld air. Watch for fresh glare, shifts in night vision, stubborn redness, or a gritty feeling that will not clear, and get them looked at before they get worse.
Scheduling an examination when nothing feels pressing is also when a specialist has the most to go on. Glaucoma especially tends to advance with no early warning, which is why an eye examination reaches past the complaint that brought the patient in. Picking an opthalmologist for that check means a doctor trained in both the medical and surgical treatment of eye disease carries out the examination.
Full information on the conditions treated and the services available can be found on the Dr. T Fletcher website at https://drtfletcher.co.za/.
About Dr. T Fletcher
Dr. T Fletcher is an ophthalmology practice in Bryanston, Johannesburg, South Africa, led by ophthalmic surgeon Dr. Taryn Fletcher. The practice specialises in microincision cataract surgery, glaucoma and medical retinal disease, and also provides aesthetic ophthalmology. Conditions covered include cataracts, flashes and floaters, pterygium, age-related macular degeneration and glaucoma. Dr. Fletcher qualified in medicine at the University of the Witwatersrand in 2005, graduated as an ophthalmologist in 2013, and set up her Bryanston practice in 2014. She is a member of the South African Medical Association, the Ophthalmological Society of South Africa, the European Glaucoma Society and the European Society of Cataract and Refractive Surgeons, and is registered with the Health Professions Council of South Africa.
Media Contact
Dr. T Fletcher
Email: info@drtfletcher.co.za
Phone: +27 11 463 2958
Website: https://drtfletcher.co.za/