- Avoid alcohol or drugs before diving, as this increases the effects of narcosis.
- Specifically, they are compounds that produce narcosis or general anesthesia and relief from pain or analgesia.
- Prolonged narcosis was introduced in the 1920s.
- Once you begin on the slippery slope of hypothermia, secondary problems such as narcosis and decompression sickness begin to increase drastically.
- One possibility is that CO2 narcosis impaired cognitive function.