Every fifth person who recovers faces such a problem.
Immunologist Nikolai Kryuchkov said that people who have had coronavirus in some cases may develop weakness, problems with the heart, blood vessels, and the respiratory system.
In addition, chronic ailments may worsen, headaches and muscle pains may appear. According to the doctor, the appearance of such symptoms after recovery is a post-coccygeal syndrome, reports MK in Volgograd with reference to Sputnik radio.
The older a person is, and the more chronic diseases he initially has, the more likely it is that after recovery, some disorders will persist, the specialist concluded.