Blurred Vision After COVID Vaccine: Should You See an Eye Doctor? - Ophthalmology

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Blurred vision after COVID-19 vaccination?


I have been severely nearsighted, and after receiving the first dose of the vaccine, my vision noticeably worsened.
At that time, I thought it was just due to excessive tearing because of personal matters at home, so I just focused on taking lutein.
After the second dose of the vaccine, I felt my vision became even more blurred, and I continued to take lutein.
Since I hadn't heard that vaccines could affect vision, I didn't consider it.
Now that I'm about to receive the third dose, I decided to search online and found information indicating that vaccination could impact vision.
Should I see an ophthalmologist for this? Is it still treatable after such a long time?

yen, 40~49 year old female. Ask Date: 2022/02/24

Dr. Gao Pilin reply Ophthalmology


Hello, Yen: Regardless of whether it is caused by the vaccine, blurred vision indicates that there is an issue somewhere.
I recommend that you see an ophthalmologist for an examination.
Clarifying the problem will help determine the direction of treatment.

Reply Date: 2022/02/24

More Info


It is understandable to be concerned about changes in your vision, especially after receiving the COVID-19 vaccine. Your experience of blurred vision following vaccination, particularly given your history of high myopia, is indeed a situation that warrants further evaluation by an eye care professional.
Firstly, it is important to recognize that while there have been anecdotal reports and some studies suggesting that vaccines can lead to temporary visual disturbances, these occurrences are not universally accepted as common side effects. The mechanisms behind such changes are not fully understood, but they could be related to various factors, including stress, anxiety, or even the body's immune response to the vaccine.
Given your pre-existing condition of high myopia, any new visual symptoms should be taken seriously. High myopia can predispose individuals to a range of ocular complications, including retinal detachment, macular degeneration, and other structural changes in the eye. Therefore, any significant change in your vision, such as increased blurriness, should prompt a visit to an eye doctor for a comprehensive examination.
During your visit, the eye doctor will likely perform a series of tests to assess your visual acuity, check for any signs of retinal issues, and evaluate the overall health of your eyes. They may also inquire about your vaccination history and any other symptoms you may be experiencing, such as headaches or eye strain. It is crucial to provide them with a complete picture of your symptoms and medical history.

As for the duration since your vaccination, while it is generally advisable to seek medical attention sooner rather than later, it is not too late to consult with an eye specialist. Many ocular conditions can be treated effectively if addressed in a timely manner. The eye doctor may recommend treatments ranging from corrective lenses to more advanced interventions, depending on the underlying cause of your blurred vision.

In the meantime, it is essential to manage any anxiety you may be feeling regarding your vision. Stress can exacerbate visual disturbances, so engaging in relaxation techniques or seeking support from friends or family can be beneficial. Additionally, ensure that you are taking regular breaks from screens and practicing good eye hygiene, especially if you are experiencing symptoms of eye strain.

In conclusion, yes, you should definitely see an eye doctor regarding your blurred vision after receiving the COVID-19 vaccine. It is important to rule out any serious underlying conditions and to receive appropriate treatment if necessary. Your vision is vital, and taking proactive steps to address any changes is the best course of action.

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