Is the recommended dosage of Azycin for your child correct?

I encourage you to consult your doctor again. Perhaps the dosage of the drug prescribed is different than it was written. It is possible, for example, to use Azycyna 250 mg on the first day at a dose of 2 tablets, and on the following days after 1 tablet. Azycyna is usually given in doses every 24 hours (i.e. 1 time a day). The dosage of the drug may also be different, depending on the patient's condition and the type of infection found. Usually, children weighing less than 45 kg are recommended suspensions: https://www.gdziepolek.pl/produkty/8460/azycyna-tabletki-powlekane/apteki https://www.gdziepolek.pl/produkty/8459/azycyna-granulat-do-wytworzenia-zawiesiny/apteki If you are not able to visit stationary, I encourage you to use the teleadvice offered, m.in. by the Gdziepolek.pl portal: https://www.gdziepolek.pl/telekonsultacja The negative results obtained for the flu, COVID and RSV test indicate that these viruses are not the cause of infection. The doctor prescribing the antibiotic indicated that the infection has a bacterial basis. I encourage you to read additional materials that may be useful: https://www.gdziepolek.pl/artykuly/jak-bezstresowo-podac-lek-dziecku https://www.gdziepolek.pl/artykuly/fakty-i-mity-o-antybiotykach