Find Information About:

Drugs & Supplements

Get information and reviews on prescription drugs, over-the-counter medications, vitamins, and supplements. Search by name or medical condition.

Pill Identifier

Pill Identifier

Having trouble identifying your pills?

Enter the shape, color, or imprint of your prescription or OTC drug. Our pill identification tool will display pictures that you can compare to your pill.

Get Started

My Medicine

Save your medicine, check interactions, sign up for FDA alerts, create family profiles and more.

Get Started

WebMD Health Experts and Community

Talk to health experts and other people like you in WebMD's Communities. It's a safe forum where you can create or participate in support groups and discussions about health topics that interest you.

  • Second Opinion

    Second Opinion

    Read expert perspectives on popular health topics.

  • Community


    Connect with people like you, and get expert guidance on living a healthy life.

Got a health question? Get answers provided by leading organizations, doctors, and experts.

Get Answers

Sign up to receive WebMD's award-winning content delivered to your inbox.

Sign Up

Health & Parenting

Font Size

Why Bullies Bully

What you need to know about bullying, bullies, and how to stop the cycle of bullying.

Building a Bully

Bullies seek power at someone else's expense. They harm that person over and over -- emotionally and/or physically -- to get it.

"It involves a more powerful person and a less powerful person, and is a form of aggression where one or more children repeatedly intimidate, harass, or harm a victim who cannot defend himself," says Robert Sege, MD, chief of ambulatory pediatrics at Boston Medical Center and a contributor to the American Academy of Pediatrics' updated policy on bullying.

Bullies are shaped, in part, by these factors:

  • Uncontrolled anger. "The No. 1 predictor of bullying behavior is anger, particularly in kids who have no way to manage it," says Dorothy Espelage, PhD, a professor and university scholar in the educational psychology department of the University of Illinois at Champaign. Angry kids, she says, are more likely to show bullying characteristics -- even if they have high self-esteem, and even toward their own siblings at home, which is often where bullying begins.
  • No consequences. If adults don't nip bullying behavior in the bud, it may worsen. "A lack of adult response early on in the bullying behavior emboldens bullies," says Peter Raffalli, MD, a child neurologist at Children's Hospital in Boston. "It fuels the bullies by basically saying to them that it's OK because the adults don't care, and aren't interjecting to put a stop to it."
  • Home life. Domestic violence, emotional and/or physical abuse, anger, and hostility at home -- directed at them or someone else -- can help build a bully.
  • Media and video games. Seeing bullying behavior in the media and video games can be a bad influence if it shows that behavior being rewarded.

Other factors include "low impulse control, a low frustration tolerance, a need to control or dominate, anger issues, an opposition toward authority, and aggressiveness, " Raffalli says.

No single factor guarantees that a child will turn to bullying. Any of many potential troubling traits can tip a young person over the edge.

Bystanders in Bullying

It's not unusual for kids to join in bullying. Some groups thrive on it.

Today on WebMD

Girl holding up card with BMI written
Is your child at a healthy weight?
toddler climbing
What happens in your child’s second year.
father and son with laundry basket
Get your kids to help around the house.
boy frowning at brocolli
Tips for dealing with mealtime mayhem
mother and daughter talking
child brushing his teeth
Sipping hot tea
Young woman holding lip at dentists office
Which Vaccines Do Adults Need
rl with friends
tissue box
Child with adhd