Post-Retinal Laser Treatment: Pain and Concerns - Ophthalmology

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Retinal laser treatment


Hello, Doctor Gao.
I had retinal laser treatment on my right eye two weeks ago.
After two follow-up visits, the doctors said there were no issues with the laser site.
However, recently I've started experiencing sharp pain in my eye one to two times a day, which subsides after a short while.
Could this be a side effect of the laser treatment, or is it possibly due to inflammation in another area?

Mr. Huang, 20~29 year old female. Ask Date: 2023/11/09

Dr. Gao Pilin reply Ophthalmology


Hello: Based on the situation you described, the stinging sensation in your eyes may be caused by various factors, rather than simply being a side effect of laser treatment.
Here are some possible causes: 1.
Dry Eye Syndrome: Some individuals may experience temporary dry eye symptoms, which can lead to stinging and discomfort.
2.
Inflammation or Infection: Inflammation or infection in the eye can cause a stinging sensation, which may require further examination and treatment.
3.
Corneal Issues: Problems with the cornea can also lead to stinging in the eyes.
Considering these possibilities, I recommend that you see an ophthalmologist as soon as possible to determine the specific cause of the stinging, so that appropriate treatment can be provided.

Reply Date: 2023/11/09

More Info


After undergoing retinal laser treatment, experiencing discomfort or pain in the eye can be concerning. It’s important to understand that while laser treatments are generally safe and effective for various retinal conditions, they can sometimes lead to temporary side effects or complications.

Firstly, the pain or discomfort you are experiencing—described as a sharp or stabbing sensation occurring one to two times a day—could indeed be related to the recent laser treatment. Post-laser discomfort is not uncommon, as the procedure involves applying focused light to the retina, which can cause inflammation or irritation in the surrounding tissues. This inflammation can manifest as pain, sensitivity, or a feeling of pressure in the eye.
However, it’s also crucial to consider other potential causes for your symptoms. For instance, if there is any residual inflammation from the laser treatment, it could lead to discomfort. Additionally, if you have a history of dry eyes, this could exacerbate the sensation of pain, as the eye may not be adequately lubricated. Other factors, such as eye strain from prolonged screen time or environmental irritants, could also contribute to your symptoms.

Given that your follow-up appointments indicated that the laser treatment site is healing well, it’s essential to monitor your symptoms closely. If the pain persists or worsens, or if you experience additional symptoms such as increased redness, swelling, or changes in vision, it would be advisable to contact your ophthalmologist for further evaluation. They may want to perform a more thorough examination to rule out any other underlying issues, such as inflammation in the anterior segment of the eye (anterior uveitis) or complications related to the laser treatment itself.

In the meantime, here are some recommendations to help manage your discomfort:
1. Artificial Tears: If dryness is a contributing factor, using preservative-free artificial tears can help keep your eyes lubricated and reduce discomfort.

2. Avoid Eye Strain: If you spend long hours in front of screens, take regular breaks using the 20-20-20 rule: every 20 minutes, look at something 20 feet away for at least 20 seconds.

3. Follow-Up Care: Continue attending your scheduled follow-up appointments. Your ophthalmologist can monitor your healing process and adjust your treatment plan if necessary.

4. Pain Management: Over-the-counter pain relief medications can be used if the discomfort becomes bothersome, but consult your doctor before taking any medication.

5. Protective Eyewear: Wearing sunglasses outdoors can help shield your eyes from bright light and reduce discomfort.

In conclusion, while some discomfort after retinal laser treatment can be normal, persistent or severe pain should not be ignored. Keep an open line of communication with your healthcare provider, and do not hesitate to seek further evaluation if your symptoms do not improve. Your eye health is paramount, and timely intervention can prevent potential complications.

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