Psychologic and social problems, particularly involving behavior and school issues, are more common during adolescence than at any other time during childhood. Adolescents are much more independent and mobile and are often out of the direct control of adults. When misbehavior becomes severe and frequent, adolescents should be evaluated for a psychosocial disorder by a mental health professional. In particular, depression, anxiety, and eating disorders are common during adolescence. Adolescents who have anxiety or mood disorders may have physical symptoms such as fatigue Fatigue Fatigue is when a person feels a strong need to rest and has so little energy that starting and sustaining activity is difficult. Fatigue is normal after physical exertion, prolonged stress... read more or chronic fatigue Chronic Fatigue Syndrome Chronic fatigue syndrome, also called myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS), refers to long-standing severe and disabling fatigue without a proven physical or psychologic... read more , dizziness, headache, and abdominal or chest pain.
Depression Depression and Mood Dysregulation Disorder in Children and Adolescents Depression includes a feeling of sadness (or, in children and adolescents, irritability), and/or loss of interest in activities. In major depression, these symptoms last 2 weeks or more and... read more is common among adolescents, and doctors actively screen for it during examinations.
Suicide Suicidal Behavior in Children and Adolescents Suicidal behavior is an action intended to harm oneself and includes suicidal gestures, suicide attempts, and completed suicide. Suicidal ideation is thoughts and plans about suicide. Suicide... read more is rare, but thoughts about suicide (called suicidal ideation) are more common. Suicidal ideation requires an immediate mental health evaluation; parents should not be expected to determine how "serious" the problem is on their own.
Anxiety Overview of Anxiety Disorders in Children and Adolescents Anxiety disorders are characterized by fear, worry, or dread that greatly impairs the ability to function and is out of proportion to the circumstances. There are many types of anxiety disorders... read more often manifests during adolescence, as do mood disorders Depression and Mood Dysregulation Disorder in Children and Adolescents Depression includes a feeling of sadness (or, in children and adolescents, irritability), and/or loss of interest in activities. In major depression, these symptoms last 2 weeks or more and... read more and disruptive behavioral disorders such as oppositional defiant disorder Oppositional Defiant Disorder Oppositional defiant disorder is a recurring pattern of negative, defiant, and disobedient behavior, often directed at authority figures. Children with oppositional defiant disorder are stubborn... read more and conduct disorder Conduct Disorder A conduct disorder involves a repetitive pattern of behavior that violates the basic rights of others. Children with a conduct disorder are selfish and insensitive to the feelings of others... read more .
Thought disorders, in which a person has difficulty distinguishing between fantasy and reality (also called psychosis), most commonly begin during adolescence or early adulthood. The first episode of psychosis is called a psychotic break. Schizophrenia Schizophrenia in Children and Adolescents Schizophrenia is a chronic disorder involving abnormal thoughts, perceptions, and social behavior and causing considerable problems with relationships and functioning. It lasts 6 months or more... read more and schizoaffective disorder Schizoaffective Disorder Schizoaffective disorder is characterized by the presence of mood symptoms, such as depression or mania, plus the psychotic symptoms of schizophrenia. Psychosis refers to symptoms such as delusions... read more are examples of thought disorders. Periods of psychosis may be related to drug use. In these cases, psychosis may resolve after a period of time. Psychotic episodes may occur with marijuana Marijuana Marijuana (cannabis) is a drug made from the plants Cannabis sativa and Cannabis indica that contain a psychoactive chemical called delta-9-tetrahydrocannabinol (THC)... read more , particularly edible products. Some adolescents who have a psychotic episode caused by marijuana use go on to develop a chronic psychotic disorder.
Eating disorders Overview of Eating Disorders Eating disorders involve a disturbance of eating or of behavior related to eating, typically including Changes in what or how much people eat Measures people take to prevent food from being... read more , especially in girls, are common and can be life threatening. Some adolescents go to extraordinary lengths to hide symptoms of an eating disorder, which may include substantial reductions in food intake, purging after eating, use of laxatives, or extensive, vigorous exercise.
Doctors can often identify these problems. They can offer adolescents practical advice and, when appropriate, encourage adolescents to accept treatment provided by specialists.
(See also Introduction to Problems in Adolescents Introduction to Problems in Adolescents For most children, adolescence is a period of good physical health. The most common problems during adolescence relate to Growth and development School Childhood illnesses that continue into... read more .)
The following is an English-language resource that may be useful. Please note that THE MANUAL is not responsible for the content of this resource.
National Suicide Prevention Lifeline: Provides confidential emotional support to youth in suicidal crisis or emotional distress (or call 1-800-273-8255)