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Home » Myopia Management » What’s Worse For Your Vision: High Myopia (Nearsightedness) or Smoking?

What’s Worse For Your Vision: High Myopia (Nearsightedness) or Smoking?

cigarette 110849 640While the detrimental effects of smoking on the lungs and heart are widely known, many aren’t aware that its impact on vision is just as profound. Myopia, on the other hand, is commonly viewed as a benign refractive error that simply requires correction with prescription lenses. The truth is, however, that both myopia progression and smoking increase the chances of developing serious eye diseases that can lead to vision loss.

Here’s the good news — the risks to vision associated with smoking and myopia progression in children are potentially preventable. Just as a chain-smoker can kick the habit to improve eye health, myopia management programs offered at Myopia Management Center At Valley Vision Optometry can dramatically lower their child’s risk of developing serious ocular diseases later in life.

Let’s Compare Smoking to Myopia Progression

Cataracts

Cataracts occur when the eye’s natural lens begins to cloud, causing hazy or blurred vision. Certain factors can contribute to the onset and severity of the condition, such as advanced age, obesity, eye injury, high myopia, and smoking. In fact, according to a recent study, smokers are 2 times more likely to develop cataracts than non-smokers.

However, children with medium to high myopia are 5 times more likely to develop cataracts later in life than non-myopic children.

Macular Degeneration

Smoking is the largest controllable factor that contributes to macular degeneration. Studies show that those who smoke are 2 to 4 times more likely to develop macular degeneration than non-smokers.

Myopic macular degeneration (MMD) is caused by a severe eye elongation and retinal stretching — such as in high myopia —  which leads to a damaged macula (the small portion of the retina responsible for detailed central and color vision). The higher the myopia, the greater the risk of developing MMD.

Retinal Detachment 

The harmful properties in cigarettes can cause uveitis — an inflammation of the uvea (the eye’s middle layer). Uveitis can lead to retinal detachment, which separates the retina from the layers beneath it. This causes field vision loss, floaters, light flashes, and in severe cases — complete vision loss. Smoking more than doubles the chances of developing this condition.

There also is a causal relationship between myopia and retinal detachment. A child with mild myopia is 21 times more likely to develop retinal detachment, whereas a child with high myopia is 44 times more likely to suffer from this serious condition.

Glaucoma 

Glaucoma, a leading cause of blindness in the United States and Canada, occurs when ocular fluid places pressure on the eye, damaging the optic nerve. A few risk factors for glaucoma include high blood pressure, cataracts, and diabetes — all of which are linked to smoking. By kicking the smoking habit, one significantly reduces the risks of developing this vision-robbing condition.

Similarly, children with medium to high myopia are 5 times more likely to develop glaucoma than non-myopes.

What's worse for your vision? High myopia (nearsightedness) or smoking? from EyeCarePro on Vimeo.

How Can Myopia Management Help?

As adults, many of us take actions to maintain good health and preserve our vision, such as eating a healthy diet, exercising, and not smoking. Let’s do the same for our children. As depicted above, smoking is as dangerous for the eyes as rapidly progressing myopia.

If your child’s prescription rapidly deteriorates, contact Myopia Management Center At Valley Vision Optometry for a consultation. Let us help your child diminish the risk of developing ocular disease and vision loss with our effective myopia management program.

Dr. Shaun Golemba serves patients from Vancouver Island, Lower Mainland, Okanagan, Kootenay’s, and throughout British Columbia.

References

https://www.allaboutvision.com/smoking/

https://www.everydayhealth.com/vision-center/the-aging-eye/tips/smoking-ups-risk-for-age-related-vision-loss.aspx

https://www.allaboutvision.com/parents/myopia-progression.htm



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We are currently offering in-office care by appointment only.

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COVID-19 UPDATE

The following is a summary of the steps we have taken to protect your safety.

Physical Distancing Measures:

o Reducing density of people: We have adopted a schedule which will reduce the amount of patients in our facility at one time.

o We will have some of our team working from home operating a call centre and tele-medicine pre-screening.

o Spacing stickers have been placed on our floor.

Engineering controls:

o Forms have been digitized and will be emailed to patients in advance of the appointment to minimize contact.

o A “For Payment" button has been installed on our website, valleyvisionoptometry.ca for patients to be able to pay from home to minimize contact.

o Plexiglass barriers have been installed at all 3 Front Desk stations

o Our doors will remain locked during Phase 2, opening the door to let in scheduled patients only.

o A dropbox has been installed for patients to drop off glasses in need of repair.

o Contact lens sales are administered through our webstore.

Administrative controls:

o Cleaning protocols have been written. Staff training on these protocols has been scheduled.

o Clear rules are posted on our front door and throughout all of the stations in our office.

Personal protective equipment:

o Patients will be required to wear a mask upon entry to the office and throughout their time with us. Those who do not have a mask will be supplied a surgical mask upon entry.

Policies around sickness:

o Employees and patients with cold or flu symptoms will be required to stay home.

Frequent hand washing:

o Patients, Doctors, and our Team will be required to wash hands upon entry and exit in to the exam rooms.

o Eyewear Consultants will wear gloves when handling eyewear and performing adjustments.

We currently are operating a reduced schedule, so are triaging patients to ensure those with the highest needs are prioritized.

Sincerely,

Dr. Shaun Golemba

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We are open by appointment only. Our current hours are Monday to Friday, 8am – 4pm. Please call our office to schedule an appointment. Read about our safety protocols here.