04/07/2022
While the ambulance is on its way, follow the same procedures as for thermal exhaustion. To increase the effect, they can be supplemented with "heavy artillery":
Surround the victim with ice packs (frozen vegetables and berries are also suitable), wrapped in a thin sheet.
Place the person in a cold water bath to quickly lower the critical temperature.
Attention: this advice can be used only if you (the victim) are assisted by other people. Diving alone is dangerous.