Cough

What is a cough?

A cough is a common symptom of illness. A cough helps gets infected fluid out of the lungs. Your child may have a dry cough or a wet cough. A wet cough is when your child coughs up mucus.

What causes a cough?

Most coughs are caused by a viral infection of the trachea (windpipe) or bronchi (larger air passages in the lungs). Many long lasting coughs are caused by asthma or allergies.

How can I take care of my child?

• Medicines to loosen the cough and thin the secretions.
  • Cough drops: Children over 4 years old can usually control coughing by sucking on cough drops or hard candy.
  • Homemade cough syrup: For children 1 to 4 years old, use 1/2 to 1 teaspoon of corn syrup instead of cough drops.
  • Warm liquids for coughing: Warm liquids such as warm lemonade, warm apple juice, or warm herbal tea usually relax the airway and loosen up the mucus. (Avoid this if your child is less than 4 months old.)
• Cough-suppressant medicines.

  Dextromethorphan (DM) is a cough-suppressant. Do not give this medicine to your child. Coughing helps protect the lungs by clearing out germs.

• Humidifiers in the treatment of cough. Dry air tends to make coughs worse. Use a humidifier.
• Active and passive smoking. Don't let anyone smoke around your coughing child. The cough could last weeks longer with smoke exposure.

Call your child's doctor right away if:

• Your child has trouble breathing AND is not better after you clear the nose.
• Breathing becomes fast or difficult when not coughing.
• Your child starts acting very sick.

Call your child's doctor during office hours if:

• A fever lasts more than 3 days.
• The cough lasts more than 3 weeks.
• You have other questions or concerns.