Why do children cough?
A cough is a healthy reflex that helps keep the airways clear of mucus, dust, and dirt. Coughs can be associated with colds, bacteria, or other viral illnesses such as influenza (the flu) and croup, which causes swelling of the voice box and windpipe. Coughs hat don’t go away may be a sign of more worrisome diseases such as asthma and pneumonia, and even heart problems. Is a cough “catching”? It can be. Colds and the flu can be spread through droplets released into the air when someone coughs or sneezes, so coughing can spread certain illnesses. Teach your child to cough into his elbow or shoulder, rather than coughing into his hand (and you should do the same). This way the virus won’t get on his hands, where he can spread it to every object he touches. How can I treat my child’s cough? Try these suggestions to reduce the irritation and swelling that trigger coughing. Use a saline (saltwater) nasal spray or nose drops, available without a prescription, as often as needed to keep your
