Common Allergies and Illnesses

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Below, you'll find common illnesses and allergies.

Browse through the directory below to learn more about common illnesses and allergies. To make it as easy as possible to find a specific condition, we have organized them for you alphabetically. Use the tabs above to search through the list. 

Common illnesses and allergies (A-D)


Common illnesses and allergies (E-H)

 Common illnesses and allergies (I-P)


Common illnesses and allergies (Q-Z)



Boston Children’s is so much more than a hospital—it’s a community of researchers, clinicians, administrators, support staff, innovators, teachers, patients and families, all working together to make the impossible possible. ”
- Sandra L. Fenwick, President and CEO

Boston Children's Hospital
300 Longwood Avenue, Boston, MA 02115
For Patients: 617-355-6000
For Referring Providers: 844-BCH-PEDS | 844-224-7337