Claire McCarthy, MD

Claire McCarthy, MD, is a primary care pediatrician at Boston Children's Hospital and an Assistant Professor of Pediatrics at Harvard Medical School. In addition to being a faculty editor for Harvard Health Publications, Dr. McCarthy writes about health and parenting for Boston Children's Hospital, Boston.com, and the Huffington Post.


Posts by Claire McCarthy, MD

7 tips to help your child start school for the first time

Claire McCarthy, MD
Claire McCarthy, MD, Faculty Editor, Harvard Health Publications

If you have a child about to start preschool or kindergarten, there’s a lot to think about and do to get ready for the big day. Planning ahead will make the transition easier for the whole family.

When to worry about your child’s fever

Claire McCarthy, MD
Claire McCarthy, MD, Faculty Editor, Harvard Health Publications

Children get sick, so it’s not unusual for a child to have a fever. Most of the time it isn’t serious, but there are times when parents should be concerned about a fever.

6 ways to keep your child safe this summer

Claire McCarthy, MD
Claire McCarthy, MD, Faculty Editor, Harvard Health Publications

With all the outdoor activities available to kids during the summer, it’s a good idea to take a moment to consider these tips to make sure everyone plays and stays safe.

Think your child has a penicillin allergy? Maybe not.

Claire McCarthy, MD
Claire McCarthy, MD, Faculty Editor, Harvard Health Publications

Because diagnosis of drug allergies is often done based on symptoms but without testing, many people who believe they are allergic to antibiotics such as penicillin do not in fact have the allergy.

4 ways to avoid mistakes with liquid medicines

Claire McCarthy, MD
Claire McCarthy, MD, Faculty Editor, Harvard Health Publications

Giving the proper dosage of a liquid medication can be confusing, and parents can accidentally give an incorrect dose if they are tired or distracted. These tips will help you give the right dose every time.

Asking saves lives: A simple question can keep children safe from gun injury

Claire McCarthy, MD
Claire McCarthy, MD, Faculty Editor, Harvard Health Publications

Although talking about guns is difficult and can be awkward, putting children’s safety first means asking if there are loaded guns in any place your child plays.

Resilience: A skill your child really needs to learn (and what you can do to help)

Claire McCarthy, MD
Claire McCarthy, MD, Faculty Editor, Harvard Health Publications

It’s crucial for children to learn resilience in order to navigate the world and deal with setbacks. Parents can help their children learn resilience by spending time with them regularly, encouraging their independence, and allowing them to take risks.

Room sharing with your baby may help prevent SIDS—but it means everyone gets less sleep

Claire McCarthy, MD
Claire McCarthy, MD, Faculty Editor, Harvard Health Publications

Having a baby sleep in the same room as its parents can help with feeding and safety, but will probably result in less sleep for everyone. Parents have to decide when it makes sense to move a baby to its own room.

New recommendation: No fruit juice for children under a year

Claire McCarthy, MD
Claire McCarthy, MD, Faculty Editor, Harvard Health Publications

Giving fruit juice to babies under a year old can contribute to obesity and cavities. Eating the fruit rather than just drinking the juice is better for overall health. The American Academy of Pediatrics has revised its recommendation for giving juice to babies, and now says parents should wait until a child reaches a year.

8 things to watch for when your child has a headache

Claire McCarthy, MD
Claire McCarthy, MD, Faculty Editor, Harvard Health Publications

Childhood headaches are typically not cause for undue concern, but there are circumstances when a headache should prompt a call to your child’s doctor.