Abstract
In patients in the post-COVID period, there is a decrease in the functional activity of the salivary glands. In general, in patients who underwent COVID-19, basal secretion was reduced by 19.51% (P≤0,05); secretion stimulated by chewing - by 31.67% (P≤0.01) and secretion stimulated by acid - by 29.60% (P≤0.01).