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Dr. Andrew Rynne
Dr. Andrew Rynne

Family Physician

Exp 50 years

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Black spot in vision that%E2%80%99s last seconds to less than

Answered by
Dr. Erion Spaho

Neurologist, Surgical

Practicing since :2004

Answered : 3654 Questions

Posted on Wed, 3 Apr 2019 in Headache and Migraines
Question: Black spot in vision that%E2%80%99s last seconds to less than 5 min. Happens in light and moves with eye and not a floater. MRI is normal and so are eye inspections. Gotten more frequent with retinal repair surgery to seal up tears in retina. Only appears in one eye at a time. Happens during stress, when I go outside in light, and bright light in general. I%E2%80%99m on nadolol and sumatriptan neither have stopped it.

thank you for any leads
Answered by Dr. Erion Spaho 5 hours later
Brief Answer:
Not a serious issue. Read below.

Detailed Answer:
Hello and welcome to "Ask a Doctor " service.

I have read your query and here is my advice.

Since the MRI and eyes examination resulted normal, you should not be worried about anything serious.

These black spots in vision in your case may be linked to vascular ( migraine variants ) and hemodynamic changes in the retina.

Laser surgery may exacerbate these vascular changes.

In my opinion, you should monitor any changes in blood pressure, or heart rhythm, that are potential reversible causes for your symptoms.

An Holter monitoring for 24-48 hours is necessary for this purpose.

Try to avoid heavy physical efforts and control the stress.

Hope you found the answer helpful.

Let me know if I can assist you further.

Above answer was peer-reviewed by : Dr. Raju A.T

The User accepted the expert's answer

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