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Merck Manual
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Home /
Quick Facts: Children's Health Issues /
Mental Health Disorders in Children and Adolescents /
... /
Separation Anxiety Disorder /
IN THIS TOPIC

What is separation anxiety disorder?

What causes separation anxiety disorder?

What are the symptoms of separation anxiety disorder?

How do doctors treat separation anxiety disorder?

OTHER TOPICS IN THIS CHAPTER

Mental Health Disorders in Children and Adolescents
Overview of Mental Health Disorders in Children
Overview of Anxiety Disorders in Children
Conduct Disorder
Depression in Children and Adolescents
Nonsuicidal Self-Injury in Children and Adolescents
Oppositional Defiant Disorder
Separation Anxiety Disorder
Social Anxiety Disorder in Children and Adolescents
Suicidal Behavior in Children and Adolescents

ADDITIONAL CONTENT

Test your knowledge

Non-Hodgkin Lymphomas
Non-Hodgkin lymphomas are a group of cancers that develop in white blood cells known as lymphocytes. Although there are more than 50 different disorders that can be called non-Hodgkin lymphoma, doctors sometimes group them into two broad categories: indolent lymphomas and aggressive lymphomas. Which of the following is characteristic of aggressive non-Hodgkin lymphomas? 
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Quick Facts

Separation Anxiety Disorder

By

The Manual's Editorial Staff

Last full review/revision Nov 2020| Content last modified Nov 2020
Click here for the Professional Version
Get the full details

What is separation anxiety disorder?

Anxiety is being worried or nervous. Separation anxiety is the normal reaction of young children to get upset and cry when someone they're attached to leaves the room. It usually starts when babies are about 8 months old and lasts until they're about 2 or 3. Separation anxiety disorder is different.

Separation anxiety disorder is when:

  • Anxiety at being separated from the caregiver is much stronger than normal or lasts to an older age

  • The anxiety keeps the child from doing everyday activities

In general:

  • Separation anxiety disorder is more common in preschoolers, gets less common with age, and is rare in teens

  • The child feels very stressed

  • Separation anxiety disorder may be worse after holidays and school breaks

  • Behavior therapy helps

What causes separation anxiety disorder?

Separation anxiety disorder usually just happens. It can be triggered by a stressful event, such as:

  • The death of a family member, friend, or pet

  • Moving to a new place

  • Changing schools

Also, children with anxious parents are often more anxious.

What are the symptoms of separation anxiety disorder?

A child with separation anxiety disorder:

  • Cries hard for a long time when separated from home or loved ones

  • Begs the loved one not to leave

  • When separated, can think only of the loved one coming back

  • Fears that something bad, like a car crash, will happen to the loved one

  • Acts normally and seems just fine when the loved one is around

Often, the child seems so desperate that parents can't bear to leave the child. That can affect the child's life because the child may:

  • Not be able to go to school

  • Be afraid to stay overnight with, or even visit, relatives or friends

  • Sometimes not stay alone in a room even when the loved one is at home

Sometimes, a child may also have physical symptoms such as:

  • Headaches

  • Stomach aches

  • Nightmares

How do doctors treat separation anxiety disorder?

Doctors treat separation anxiety disorder with:

  • Therapy for children and their parents or caregivers

  • In severe cases, medicine

NOTE: This is the Consumer Version. DOCTORS: Click here for the Professional Version
Click here for the Professional Version
© 2020 Merck Sharp & Dohme Corp., a subsidiary of Merck & Co., Inc., Kenilworth, NJ, USA)
Oppositional Defiant Disorder
Social Anxiety Disorder in Children and Adolescents

OTHER TOPICS IN THIS CHAPTER

Mental Health Disorders in Children and Adolescents
Overview of Mental Health Disorders in Children
Overview of Anxiety Disorders in Children
Conduct Disorder
Depression in Children and Adolescents
Nonsuicidal Self-Injury in Children and Adolescents
Oppositional Defiant Disorder
Separation Anxiety Disorder
Social Anxiety Disorder in Children and Adolescents
Suicidal Behavior in Children and Adolescents
Others also read
Separation Anxiety Disorder Separation Anxiety Disorder
Separation Anxiety and Stranger Anxiety Separation Anxiety and Stranger Anxiety
Generalized Anxiety Disorder in Children Generalized Anxiety Disorder in Children
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Test your knowledge

Non-Hodgkin Lymphomas
Non-Hodgkin lymphomas are a group of cancers that develop in white blood cells known as lymphocytes. Although there are more than 50 different disorders that can be called non-Hodgkin lymphoma, doctors sometimes group them into two broad categories: indolent lymphomas and aggressive lymphomas. Which of the following is characteristic of aggressive non-Hodgkin lymphomas? 
Download the Manuals App iOS ANDROID
Download the Manuals App iOS ANDROID
Download the Manuals App iOS ANDROID

Also of Interest

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