
How is PSA used to monitor prostate cancer?

Effects of sleep deprivation

Progressive relaxation techniques for insomnia

How to test for sleep apnea: At home or in a lab

How sleep deprivation can harm your health

Extreme heat endangers older adults: What to know and do

Want to cool down? 14 ideas to try

What is a PSA test and how is it used?

Blood sugar–friendly fruits if you have diabetes

Gratitude enhances health, brings happiness — and may even lengthen lives

Claire McCarthy, MD
Former Senior Faculty Editor, Harvard Health Publishing
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 senior faculty editor for Harvard Health Publishing, Dr. McCarthy writes about health and parenting for Boston Children’s Hospital, Boston.com, and the Huffington Post.
Posts by Claire McCarthy, MD

Child & Teen Health
Youth sports during COVID-19: What parents need to know and do

Child & Teen Health
How to make the most of your child’s telehealth visit

Child & Teen Health
How to help your young child cope with the pandemic

Claire McCarthy, MD
Study gives insight — and advice — on picky eating in children

Child & Teen Health
Multisystem inflammatory syndrome in children — what parents need to know

Child & Teen Health
Think your baby is allergic to cow’s milk?

Child & Teen Health
7 tips for going outside safely with your children during the COVID-19 pandemic

Claire McCarthy, MD
Keeping teens home and away from friends during COVID-19

Child & Teen Health
Not a staycation: Isolating at home affects our mental health (and what to do)

Child & Teen Health
Is it safe to see the pediatrician for vaccines and medical visits?

Claire McCarthy, MD
Why follow a vaccine schedule for children?

Infectious diseases
What one study from China tells us about COVID-19 and children

Child & Teen Health
Peanut allergy: A new medicine for children may offer protection

Child & Teen Health
When is a heavy period too heavy?

Child & Teen Health
Coronavirus: What parents should know and do

Child & Teen Health
Think hard before shaming children

Nutrition
What parents need to know about a vegan diet

Child & Teen Health
How to help your baby through shots and blood tests

Child & Teen Health
A low-tech school vacation: Keeping kids busy and happy without screens

Child & Teen Health
Weight loss surgery for children and teens struggling with obesity

Parenting
How to talk to children about the serious illness of a loved one

Child & Teen Health
Think your child has ADHD? What your pediatrician can do

Child & Teen Health
Which is better for reading to your toddler: Print or ebooks?

Child & Teen Health
Think your child might have a disability or developmental delay? Take these steps

How is PSA used to monitor prostate cancer?

Effects of sleep deprivation

Progressive relaxation techniques for insomnia

How to test for sleep apnea: At home or in a lab

How sleep deprivation can harm your health

Extreme heat endangers older adults: What to know and do

Want to cool down? 14 ideas to try

What is a PSA test and how is it used?

Blood sugar–friendly fruits if you have diabetes

Gratitude enhances health, brings happiness — and may even lengthen lives