The son (8l) was prescribed Klacid 250mg, 2x 3ml for 10 days. He does not cough, does not have a fever, behaves like a healthy child. He doesn't show any symptoms, but he said his chest hurt, I panicked and went to the clinic. The doctor ordered an X-ray: free diaphragm. Lungs - increased bronchial vascular drawing reversely and paracavityally, especially on the right side of the thickening - may correspond to inflammatory changes in the bronchi, focal changes were not visible. Heart silhouette not enlarged. Recesses compacted. I understand that prescribing an antibiotic at the bronchi is standard? My son was never sick (sometimes a runny nose, rarely a cough), once I went to the doctor and already an antibiotic. So far I have used honey, pine syrup, probiotics, oxymel, olive oil, in large part the Mediterranean diet, zero pork, as already turkey and fish, always healthy. Is the doctor able to tell after X-ray that it is a bacterium? I'm terrified that after the antibiotic it will destroy everything I've worked for for years.