FIELD: medicine. SUBSTANCE: method involves emulsifying essential oil, star anise, mint, fennel or their mixture with gum-tree or Salvia officinalis L. or anise or orange or turpentine oil in proportion of 75-85% to 25-15% with distilled water. Emulsion is put into electric air moistener and a treatment procedure can be taken inhaling air enriched in phyto-air ions. Treatment course is 25-30 treatment procedures long, each procedure duration being 10-15 min. The course is to be repeated 3 times a year. EFFECT: improved resistance of infantile organism; reduced general disease incidence. 8 cl, 8 tbl
