A list of actions is presented in the event of the most frequent diseases, injuries, injuries in everyday life, in nature, in the country and in the tropics before the arrival of medical assistance. Mistakes of pre-medical self-help and mutual help, manifestations of household drug dependence are indicated. Situations are covered with fainting and nosebleeds, fever and food poisoning, with insect and animal bites, thermal and stinging burns, frostbite, a sharp increase in blood pressure, acc