Tests are not much bothersome except increased lymphocytes denoting infection or viral. And some nutrition has to be corrected by giving the child soups and juices containing iron. If I were your family doctor, I had insisted to give child most safe and harmless four herb combo esp designed in classic Ayurveda for small children to address seasonal and/or infectious respiratory tract congestions, fevers, lose motions, vomiting etc besides correcting metabolism, detoxification of intestines, carminative, creating immunity and cleaning lungs, bronchus etc. It is commonly available in India or ordered online. While you finish the course of current antibiotics regime, may start later too to convalesce fast or start giving parallel with some time gap. It doesn t Interact with other drugs. 1/2 to 1 gm is the usual dose with honey. Once addressed with it, ailment will not repeat anytime soon even in winter. Hope it helps. If you need more guidelines, pl do not hesitate to write direct question to me on HCM.