Factors that may increase your child's likelihood of developing asthma include:

  • Exposure to tobacco smoke
  • Previous allergic reactions, including skin reactions, food allergies or hay fever (allergic rhinitis)
  • A family history of asthma, allergic rhinitis, hives or eczema
  • Living in an urban area with increased exposure to air pollution
  • Low birth weight
  • Obesity
  • A chronic runny or stuffy nose (rhinitis)
  • Severe lower respiratory tract infection, such as pneumonia
  • Inflamed sinuses (sinusitis)
  • Heartburn (gastroesophageal reflux disease, or GERD)
  • Being male
Mar. 05, 2013