It is known that the medical treatment of chronic diseases often comes to a standstill. In such cases, drug treatment does not play a special role. Speleotherapy - this is one of the most effective non-medicinal methods of treatment, based on the use of natural microclimate of caves, salt mines, grottoes. The main therapeutic component of the salt mine is dry air, saturated with negatively charged sodium chloride ions, purified from viruses, microbes and allergens. In fact, one procedure in a salt mine can be safely compared to a stay of one day at sea! Indications: Bronchopulmonary system ENT-organs Pathology of skin Contraindications: Pronounced exacerbation of diseases of the bronchopulmonary system. Influenza, acute respiratory disease with high fever, hemoptysis Postponed pulmonary tuberculosis, lung abscess with residual events. Emphysema, diffuse pneumosclerosis with signs of CLN III degree Hypertensive disease II-B and III stage Chronic coronary insufficiency Acute and chronic kidney disease Presence or suspicion of neoplasm.