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Call your doctor if your cough (or your child's cough) doesn't go away after a few weeks or if it also involves any one of these:
Seek emergency care if you or your child is:
Cough medicines usually are used only when cough is an acute condition, causes a lot of discomfort, interferes with sleep and is not associated with any of the potentially worrisome symptoms indicated above. If you use cough medicine, be sure to follow the dosing instructions.
Over-the-counter cough and cold medicines are intended to treat the symptoms of coughs and colds, not the underlying disease. Research suggests that these medicines haven't been proved to work any better than inactive medicine (placebo). More important, these medications have potentially serious side effects, including fatal overdoses in children younger than 2 years old.
Don't use over-the-counter medicines, except for fever reducers and pain relievers, to treat coughs and colds in children younger than 6 years old. Also, consider avoiding use of these medicines for children younger than 12 years old.
To ease your cough, try these tips:
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