FAQ: Problems After Immunizations

After your child gets immunizations, you may notice some soreness where the injection was given, a slight fever and general irritability. One parent writes about her 4-month-old's symptoms -- fever, constant crying and a cough that seems to cause her child difficulty breathing. These symptoms can indicate a more serious problem. Read more to find out when you should phone your physician.

Related:

• 6 Things to Know Before You Call the Doctor
• Immunization Schedules
• Immunization Quiz