In this paper, the subject of research is allergic diseases. The aim of the study was to study the frequency of visits to the Osh Interregional Joint Clinical Hospital for allergies. The study of this problem is of considerable interest. Currently, it is difficult to find a person without symptoms of allergy, because every fourth person is a carrier of it. The presence of a huge number of people suffering from this disease is due to the action of many factors, in particular: poor ecology, heredity, the impact of constantly irritating factors. According to the results of epidemiological studies, on average about 10% of the world’s population suffer from various forms of allergic pathology and only an increase in the number of these diseases is expected in the future. According to WHO, currently more than 5% of the world's adult population and 15% of children suffer from allergic diseases. In Kyrgyzstan, every fourth citizen suffers from some form of allergy. And in ecologically unfavorable regions, the level of allergic diseases among the population reaches 30-60%. The results of the conducted studies have shown that the frequency of referrals with allergic diseases increases in all age categories. The structure of allergic diseases is dominated by allergic rhinitis — 48.1%, urticarial — 20.5% and atopic dermatitis allergies — 18.3%.