Is coughing and sneezing normal for a 3 weeks old baby ? Should I bring her to a doctor ?

Hi, I think sneezing and coughing is quite normal in newborn babies. Sneezing is nothing to worry about, but if coughing persists then you should see a doctor in time before it increases. They are just a few weeks into this world and they are adjusting to the new environment. Breast milk takes care of everything common that affects the baby. Your milk will take care of this cough and sneezing. You can put a folded blanket under her mattress to elevate it a little so that his sinus drain out. Babies generally cough and sneeze for the same reasons as we do, that is, because of dust, weather change. When babies sneezes, it means he is clearing his nose.