Is less than 3 months of age and has a cough. Has difficulty breathing or is wheezing or breathing rapidly. Has had a dry, nonproductive cough with no other symptoms for more than one week. Has a cough that hasn't gone away after recovering from a cold or flu. Appears to be recovering from a cold and suddenly becomes much more ill with a high fever.
Fluids help keep mucus thin and easier to cough up.
If your child's cough is nonproductive, try a cough suppressant. Talk to a pharmacist. Decongestants may control the nasal congestion that is causing the cough. Consult doctor and use only as directed. Because all medications have side effects, monitor your child for comfort.