For 15-25 minutes, I had a part of my vision blurred. When I closed my eyes, I saw the same "pattern," if you will. What should I do?

If you are experiencing blurred vision or seeing a persistent pattern when you close your eyes, it is important to consult with a doctor to determine the cause and appropriate treatment. This could be a possible symptom of a more serious condition, such as migraines or a side effect of medication. It is always best to seek medical advice to address any concerning symptoms or changes in your health.