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)



We are grateful to have been ranked #1 on U.S. News & World Report's list of the best children's hospitals in the nation for the third year in a row, an honor we could not have achieved without the patients and families who inspire us to do our very best for them. Thanks to you, Boston Children's is a place where we can write the greatest children's stories ever told.”
- Sandra L. Fenwick, President and CEO

Boston Children's Hospital
300 Longwood Avenue, Boston, MA 02115
For Patients: 617-355-6000 | 800-355-7944