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Valsalva Retinopathy in a 26 y.o. female. The hemorrhages were caused by the Valsalva maneuver (holding the nose and blowing) and the patient recovered within 3 months.

from Verywell

What Is the Valsalva Maneuver?

The Valsalva maneuver is a technique for transiently increasing the tone of the vagus nerve, and has several uses in medicine.

diopathic Intracranial Hypertension (Pseudotumor Cerebri) Young obese females Vitamin A toxicity, steroids, tetracycline ↓ CSF absorption HA + visual sx Papilledema, CN VI palsy ↑ opening pressure on LP Acetazolamide, serial LPs Weight loss