I'm Dr Chaithanya, an Experienced Physician, attending you today!
Blind spots, Eye swelling, nausea, vomiting, headache are all signs of raised Intracranial pressure.
Infection of eye should have itching, irritation, burning of eyes or redness, watering in the eyes.
Stye is a small lump in the inner or outer side of the eyelid.
If you don't have the symptoms of infection of eye or a lump, then it might be due to raised intra cranial pressure.
The symptoms can be related directly to decrease in the dose of acetazolamide and thus increase in intracranial pressure, that is IIH related.
I suggest you go consult a doctor, or slightly increase the dose of acetazolomide [this can be planned in between dose as previous month's and present month's dose.
Hope I have provided with useful information.
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