The article presents the results of observation of a group of servicemen (n = 25) in the process of undergoing compulsory military service, who were being treated in the hospital department of a medical company for respiratory diseases during the period of convalescence. To improve the differential diagnosis of hair loss in males aged 18 to 27 years, the relationship between colds and telogen hair loss was studied in this contingent (main group). A comparative analysis of the data obtained from the main group of servicemen undergoing treatment in a hospital department of a medical company with respiratory diseases and a control group of healthy servicemen of draft age (n = 25) showed that even with a mild course of the underlying disease, an accelerated transition of the anagen phase of hair growth can be observed. to telogen.

1. Bartsevich, I. G. Features of the lesion of the scalp / I. G. Bartsevich, M. A. Zhuran // Youth, Science, Medicine. – Tver, ed. center of Tver. state honey. University, 2019 .– S. 366–369.

2. Kandalova, O. I. Androgenetic alopecia in men and women / O. I. Kandalova // Journal of Applied Aesthetics. – 2006. – No. 2, T. l. – S. 136–139.

3. Kornisheva, V. G. Pathology of hair and scalp / V. G. Kornisheva, G. A. Yezhkov. – SPb.: OOO «Foliant Publishing House», 2012. – 200 p.

4. Suvorov, K. N. Clinical aspects of diagnostics in trichology / K. N. Suvorova, E. G. Khvatova // Experimental and Clinical Dermatocosmetology. – 2005. – No. 2. – S. 54–57.

5. Callaway, S. R. Keratosis pilaris atrophicans. Case series andreview / S. R. Callaway, J. L. Lesher // Pediat.r Dermatol. – 2004. – Vol. 21. – S. 14–17.

6. Fitzpatrick`s dermatology in general medicine. – 2018. – Vol. 1. – S. 1068–1118.

7. Keratosis pilaris rubra: A common but underrecognized condition / A. L. Mdrqueling [et al] // Arch. Dermatol. – 2006. – Vol. 142. – S. 1611–1616.