Girls, hello everyone. The son was coughing before, but it was dry. No…

Girls, hello everyone. The son was coughing before, but it was dry. Now for the last two weeks he coughs with phlegm, and the cough lasts longer and longer at a time, as if earlier he coughed twice in one go, and now 5-6-7 times. It's like it's going from bad to worse. Following the advice of doctors, I didn't give anything, didn't do anything. Only a walk, humid air. But in the last two days I smear interferon ointment on my throat according to the mother's advice of five children. And sometimes his nose gets blocked up