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

Teen drug use is down: Better parenting, or more smartphones?

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

Data from an annual survey show that use of illicit drugs among teenagers is in decline, and has been for some time. It’s possible that this can be partially attributed to the popularity of smartphones.

American Academy of Pediatrics urges care and compassion for immigrant children

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

In response to the government’s changes in immigration policy, the American Academy of Pediatrics has released a statement expressing concerns about the treatment of immigrant children.

Parents: Call the doctor right away for these 4 symptoms

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

Most parents know when their child needs to be seen by a medical professional, but certain symptoms should be considered warning signs that require immediate attention. If your child perks up, or stops crying, or otherwise looks completely fine once you see a doctor, don’t feel silly. These symptoms terrify doctors, so it’s always better to be safe than very, very sorry.

Parents: As more states legalize marijuana, here’s what you need to know and do

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

As marijuana becomes legal or is decriminalized in more states, teens are less likely to view its use as risky, so parents need to talk with their children about safety, especially if they use it themselves.

Parents: How to manage injuries at home—and when you need to go to the doctor

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

Children are usually active and, as they explore the world, don’t have the common sense and good judgment of most adults. So, it is very common for kids to experience minor injuries throughout childhood. Parents need to know when and how to handle injuries at home and when medical advice or attention is needed.

2017 update to the immunization schedule for kids

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

The CDC and the AAP update their vaccine recommendations every year, and here are the latest changes. These updates show just how important it is to stay on top of research and help increase the effectiveness of each vaccine. The schedule for routine immunizations and catching up kids who get behind can be found on the CDC and AAP websites if you’d like more information.

The 4 symptoms that mean your child must stay home from school or daycare

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

Children get sick, and when it happens parents have to decide whether or not to keep their kid home from school or daycare. Certain symptoms are signs that a child should definitely stay home. If you’re really not sure, your doctor can help guide your decision. To help your child recover, and prevent spreading illness to others, better safe than sorry.

What parents need to know about baby monitoring apps

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

Smartphone apps claim to help parents monitor their babies, but there is no evidence that using any app will help keep babies safer. More importantly, it’s vital for new parents need to spend time observing their babies in person, in order to learn their range of behaviors. Technology can definitely help make life safer and better. But it’s important to be really thoughtful and careful in how we choose and use technology when it comes to the health and safety of our children.

Why medical experts say that teens should be allowed to make the abortion decision without telling their parents

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

The belief that teens should have the right to an abortion without parental knowledge or consent is supported by a group of medical associations, and is based primarily on concerns about safety and the medical consequences of requiring that parents be informed.

New guidelines for preventing peanut allergy in babies

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

New guidelines to prevent peanut allergies in children involve careful exposure to peanut products. Experts identify three levels of “allergy risk.” The safest approach to exposure depends on which category a baby is in. It is always important to discuss this with your doctor before introducing peanut products. Some babies may need allergy testing before trying this. No matter the strategy, parents need to remember that peanuts are a choking hazard for young children and many babies have trouble managing peanut butter, so it needs to be used carefully.