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Most Common Illnesses

At each Virtual Office Visit we will highlight for you the most common illnesses for each age group. We will help you learn how to recognize them and how to treat them. For your four-month-old, the most common illnesses are:

  • The common cold – this continues to be the most common illness at this age. Click hereto read our complete guide to the common cold.
  • Rashes – your infant can get a variety of different rashes during the first years of life. Most of them are harmless. Click here to figure out what’s causing your baby’s rash.
July 29, 2013 October 1, 2015 Dr. Bill Sears
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AskDrSears.com is intended to help parents become better informed consumers of health care. The information presented in this site gives general advice on parenting and health care. Always consult your doctor for your individual needs.

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