Oxygen Toxicity Warning Signs

Here is a good acronym for remembering and identifying signs of Oxygen Toxicity: VENTID.

VENTID stands for:

  1. Vision
  2. Ears
  3. Nausea
  4. Twitching
  5. Irritability
  6. Dizziness

This means divers who begin to suffer from oxygen toxicity can have symptoms related to vision (eye sight), hearing, sick to their stomach, nervousness / twitching, bad tempers and/or dizziness.

If you experience any of these problems remember to seek professional medical help immediately.