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Flashes & Floaters Treatment - London

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Eye flashes & floaters in children and adults

Serving North & Greater London

Flashes & floaters are presented in your vision as:

Eye flashes & floaters can be monitored with regular eye checks and the appearance of flashes and floaters in your vision is usually nothing to be concerned about. Flashes & floaters indicate that there is a change in the vitreous gel in the back of your eye. If you have short-sightedness (myopia), you may experience flashes & floaters earlier in life.
 
For people over the age of 50, eye flashes & floaters may indicate early signs of a retinal tear or detachment. Retinal tears and detachments happen when the retina in the back of the eye becomes loose and may suggest a more serious eye condition such as macular degeneration. 
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Gabriel Boboaca
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I would like to extend my heartfelt thanks to Dr. Bolger for their exceptional care and dedication. Your support has made a meaningful difference, and I truly appreciate everything you’ve done. With All my Love Gabriel Boboaca
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Libby Potter
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Excellent clinic and great service. Recommend.
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Shivam Modessa
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I can’t thank My-iclinic enough, Bola Odufuwa-Bolger and the team she has around her have just been fantastic, I’m over the moon with how my surgery has gone. This has been in the making for the last 5 months so I’m glad we have been able to get the surgery done.
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Forensic Mental Health
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I have had several consultations and examinations at My I Clinic and have to say that every time, i have experienced excellent levels of care, advice and service. Staff are always really helpful and polite.
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Abigail Kandengwa
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⭐⭐⭐⭐⭐ Outstanding care from start to finish I am writing this review on behalf of Mr. Alan Nathan Gershon (Mr G), whom I care for. At 95 years old, he attended myiClinic London on 12 August 2026 for a YAG laser procedure, which was initially planned for his left eye only. From the moment we arrived, every member of staff was welcoming, kind, respectful, and professional. We were treated with genuine care and dignity throughout our visit. A special thank you goes to Ms. Bola Odufuwa-Bolger, the Clinic Director and Consultant Ophthalmic Surgeon. Her patient-centred approach was exceptional. During the assessment, she carefully discovered that although Mr. G's left eye had the thicker after-cataract, his right eye was also affected. The procedure took much longer than expected, but she remained patient, meticulous, and determined to achieve the best possible outcome. After the procedure, she felt the left eye might need to be redone. However, by the very next day, Mr. G's eyesight had improved remarkably. He now enjoys a renewed lease of vision—he can even read without his prescription glasses, something that has made an enormous difference to his quality of life. We are also incredibly grateful to Catalina Tomulescu, the Ophthalmic Technician, whose kindness and support were wonderful, as well as every member of the team who cared for Mr. G. As his carer, I left feeling humbled by the compassion, respect, and professionalism shown to us. Mr. G is deeply thankful for everything the myiClinic team has done. Thank you all for your outstanding work—please keep doing what you're doing. You have given a 95-year-old gentleman the priceless gift of seeing the world more clearly again.
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I was very impressed by the efficiency, professionalism, and thoroughness of My-iClinic. The staff went out of their way to make me feel comfortable, and to explain each step of the procedure
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Friendly professional staff. Miss Bola Odufuwa explained the procedures to me and I am very happy with the result of my cataract surgery
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My-iClinic in Whetstone, North London is, quite simply, the best. I went there for a bilateral cataract procedure, and the surgical team's depth of technical expertise, professionalism, care and empathy are all beyond compare. The results speak for themselves, but I will also do so anyway: following the procedure, I now have vision better than at any point in my life to date, even with contacts. All my thanks go to Bola and her team. My advice: if you have vision issues, do not waste your time going anywhere else- go to My-iClinic and say I sent you!!
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Diagnosis, treatment & management for eye flashes & floaters

We offer a private consultation with our ophthalmologist to check the health of your eye and provide a diagnosis of any eye conditions you may have, including floater treatment advice and surgery planning if required.
 
Although you may experience eye floaters and flashes of light, it is rare to be given a diagnosis for an eye condition as these floaters are generally nothing to worry about in early adulthood.
 
For people over the age of 50, flashes & floaters may indicate early signs of more serious eye conditions. If you are over the age of 50 and experiencing eye flashes & floaters, please contact our support team for a private consultation with our ophthalmologist.

Why Many People Ignore Flashes & Floaters At First

One of the biggest problems with flashes and floaters is that many people delay getting their eyes checked because the symptoms can appear subtle in the beginning. Patients often describe seeing a small cobweb shape drifting across their vision, occasional flickers of light at night, or tiny dark spots that seem to move when they look around. Because the symptoms may come and go, it is easy to dismiss them as tiredness, screen strain or simply part of getting older.

At My-iClinic, we regularly see patients across North and central London who waited weeks or even months before seeking advice because their vision still felt “mostly normal”. While many flashes and floaters are harmless age-related vitreous changes, sudden increases in floaters, flashing lights or shadow-like changes in peripheral vision should never be ignored. Early assessment is extremely important because retinal tears and detachments are far easier to treat before significant vision loss develops.

Advanced Technology

Your trusted clinic for flashes and floaters treatment in North London.

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Private Consultation!

A private consultation with our ophthalmologist is £300. This excludes any scans required.

This includes:

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Retinal Detachments

WITH RETINAL DETACHMENTS SIGNS & TREATMENT

Flashes & floaters may indicate signs of retinal detachments:

Advanced Diagnostics At My-iClinic

New light flashes, a sudden shower of floaters, or any curtain-like shadow over your vision can signal a retinal problem. Use the table below to spot urgency, understand likely causes, and see the safest next step; when to book a same-day check and when to go straight to emergency care.

Flashes, Floaters & Retinal Detachment, What to Do Now!

Use this quick matrix to spot urgency, understand likely causes, and see the safest next step.

Scenario What It Might Be Risk Level What To Do Now Common Tests Typical Treatments / Outcomes
Sudden new floaters + light flashes Posterior vitreous detachment (PVD) ± retinal tear Urgent Arrange same-day assessment; avoid driving until checked Dilated retinal exam, scleral indentation, OCT, B-scan if needed Observation if no tear; laser retinopexy if tear found
“Curtain” or shadow across vision ± peripheral loss Retinal detachment Emergency Immediate same-day emergency eye care/A&E; stop driving Dilated exam, OCT, urgent retinal imaging/ultrasound Surgical repair (vitrectomy, gas/oil, buckle) ASAP
“Shower” of new floaters or cobwebs, vision blur Retinal tear with bleeding / PVD with haemorrhage Emergency Same-day urgent eye unit; keep head upright; avoid strenuous activity Dilated exam, B-scan if view obscured Laser retinopexy or surgery depending on findings
Long-standing stable floaters, no flashes Benign vitreous opacities Usually Low Routine review; return urgently if symptoms change Dilated exam; OCT if indicated Observation; education on warning signs
New floaters after cataract or YAG laser PVD triggered by surgery; occasional retinal tear Urgent Prompt clinic review to exclude tear/detachment Dilated exam ± imaging Observation or laser as required
Shimmering zig-zag lights both eyes, 10–30 min, ± headache Migraine aura (visual) Usually Low Rest in low light; seek review if new, frequent, or atypical History, neuro-ophthalmic exam; rule out ocular causes Migraine management; return if symptoms change
Flashes/floaters after eye or head injury Traumatic retinal tear/detachment or haemorrhage Emergency Attend A&E/urgent eye clinic immediately Dilated exam, B-scan, imaging as needed Laser/surgery per findings; protective advice
This guide is informational. New flashes, a sudden increase in floaters, or any “curtain/shadow” over vision needs urgent same-day assessment. Do not drive until cleared.

Flashes & Floaters FAQs

Thinking about Flashes & Floaters? And need further guidance from you London location. It’s natural to have questions about what it can do for you. From vision improvements to advanced safety features, here are the key benefits and facts that will help you understand why more people than ever are choosing laser vision correction.

Flashes & floaters are dark or clear lines or spots that appear in the peripheral vision. This is caused by changes in the vitreous gel in the back of the eye, also known as posterior vitreous detachment (PVD).

A retinal detachment is when the retina (a layer in your eye) separates from the back of the eye. This can cause vision loss and lead to permanent blindness.

Eye flashes & floaters may get worse with age. If your flashes & floaters are affecting your vision or you notice a change in your vision, we advise you to get an eye check with your local opticians or our ophthalmologist. If you would like to book a private consultation with our ophthalmologist, please contact our support team on 0208 445 8877 for comprehensive eye assessments.

Yes, flashes & floaters can be treated depending on the eye condition you may have. If you are seeking expert advice, a comprehensive diagnosis and a flashes and floaters treatment plan to help your vision, please contact 0208 445 8877 to book a private appointment today.

 

Eye flashes & floaters can be visible at any age. For children and young adults who are short-sighted, flashes & floaters may be visible and monitored by the opticians. Although you may experience flashes & floaters, it is rare to be given a diagnosis for an eye condition as these floaters are generally nothing to worry about in early adulthood. For people over the age of 50, flashes & floaters may indicate early signs of more serious eye conditions. If you are over the age of 50 and experiencing eye flashes & floaters, please contact 0208 447 8877 for a private eye assessment with an ophthalmologist.

 

It is always best to visit your local opticians for a routine eye check. Our ophthalmologist will be able to diagnose flashes & floaters and monitor its condition with our clinic facilities. Our specialists will be able to determine if a treatment referral is required.

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Meera Radia

Consultant Ophthalmologist

SPECIALTIES

EDUCATION

  • FRCOphth – Fellow of the Royal College of Ophthalmologists
  • CertLRS – Certificate in Laser and Refractive Surgery, Royal College of Ophthalmologists
  • MBA – awarded a fully funded academic scholarship for postgraduate business studies
  • MBBS (Hons)
  • BSc (Hons)
  • Ophthalmology Specialist Training – North Thames Deanery
  • Advanced Fellowship Training in Medical Retina, Uveitis and Cataract Surgery – Moorfields Eye Hospital, London

RESEARCH

Meera has published and presented research across medical retina, artificial intelligence, ophthalmic imaging, cataract and digital eye care.
Her research has included work on deep-learning systems for the detection of retinopathy of prematurity, artificial-intelligence classification of retinal images, surgical outcomes in macular hole surgery, ophthalmic simulation and the availability of image datasets for anterior-segment artificial intelligence research.
Selected publications include work in the Journal of Cataract & Refractive SurgeryThe Lancet Digital HealthGraefe’s Archive for Clinical and Experimental OphthalmologyInvestigative Ophthalmology & Visual Science and the British Journal of Hospital Medicine.
She was also part of a team awarded a £70,000 Bayer Ophthalmology Research Award for research into artificial intelligence in retinopathy of prematurity.

AFFILIATIONS

  • Royal College of Ophthalmologists
  • European Society of Retina Specialists (EURETINA)
  • European Society of Cataract and Refractive Surgeons (ESCRS)
  • UK & Ireland Society of Cataract and Refractive Surgeons
  • International Ocular Inflammation Society
  • Chair and Lead, North West London Uveitis Network
  • Royal College of Ophthalmologists CESR Pathway Assessor
  • Former Associate College Tutor, Western Eye Hospital, Imperial College Healthcare NHS Trust
  • NHS England Clinical Entrepreneur Programme Fellow
  • Former elected Public Governor, Royal Free London NHS Foundation Trust

Harry Orlans

Consultant and Surgeon

SPECIALTIES

EDUCATION

– BA (Hons) Physiology & Neuroscience, 1st Class, University of Cambridge (2007)
 
– BM BCh Batchelor of Medicine & Batchelor of Surgery with Distinction, University of Oxford (2010)
 
– MA (Cantab), University of Cambridge (2011)
 
– The Crombie Medal, Royal College of Ophthalmologists (2011)
 
– FRCOphth, Royal College of Ophthalmologists (2017)
 
– DPhil (PhD), University of Oxford (2019)
 
– Fellowship in Vitreoretinal Surgery, St Thomas’ Hospital, London (2020-2021)
 
– Fellowship in Vitreoretinal Surgery, Moorfields Eye Hospital, London (2022-2023)
 
– Fellowship in Medical Retina, Moorfields Eye Hospital, London (2023)
 
– AFHEA, Associate Fellow of the Higher Education Academy (2025)
 

LATEST RESEARCH

– MRC/Fight for Sight Clinical Training Research Fellowship (2015)
 
– The Founders Cup and Medal, Oxford Ophthalmological Congress (2018)
 
– MRC Developmental Pathway Funding Scheme (2020)
 
– The Ruskell Medal for Research, The Worshipful Company of Spectacle Makers (2021)
 
Zheng Q, Orlans HO, Staurenghi F, McClements ME, MacLaren RE. Design and Validation of Mirtron-Mediated RNA Interference for Gene Therapy Therapy Methods Mol Biol. 2026; 3023: 195-206.
 
Orlans HO, Yazdouni S, Williamson TH, Wong RS, Laidlaw DAH. A novel post-operative drop regimen reduces risk of ocular hypertension following pars plana vitrectomy. Ophthalmologica. 2023; 246(1):32-38.
 
Azad A, Laidlaw DAH, Orlans HO. Using QR smartphone technology to improve patient communication and information distribution. Eye 2022;26(6):1321-1322.
 
Orlans HO, McClements ME, Barnard AR, et al. Mirtron-mediated RNA knockdown/replacement therapy for the treatment of dominant retinitis pigmentosa. Nat Commun 2021;12:4934.
 
Corazza P, D’Alterio FM, Kabbani J, Alum MMR, Mercuri S, Orlans HO, Younis S. Long-term outcomes of intravitreal anti-VEGF therapies in patients affected by neovascular age-related macular degeneration: a real-life study. BMC Ophthalmol 2021;21:300.
 
Xue K, Jolly JK, Barnard AR… Orlans HO et al. Beneficial effects on vision in patients undergoing retinal gene therapy for choroideremia. Nat Med 2018;24:1507–1512.

AFFILIATIONS

Fellowships and Memberships in Professional Societies
 
– Fellow of the Royal College of Ophthalmologists
 
– Member of the British & Eire Association of Vitreoretinal Surgeons (BEAVRS)
 
– Member of the European Society of Retinal Specialists (Euretina)
 
– Associate Fellow of the Higher Education Academy (Advance HE)