Dilated pupil and blurry vision

Once in a while, for unknown reasons, my pupils get very dilated and will not shrink regardless of how much light I shine on it.
During these moments my vision is very blurry and I feel kinda aloof….

I am guessing its something I should consult a doctor about, but it happens so rarely I don’t remember to report it. I tried searching on the internet but could not find anyone reporting the same problem…

So, are you here because you have the same problem? Please let me know…