Teen Depression

Overview

Teen depression is a serious mental health problem that causes a persistent feeling of sadness and loss of interest in activities. It affects how your teenager thinks, feels and behaves, and it can cause emotional, functional and physical problems. Although depression can occur at any time in life, symptoms may be different between teens and adults.

Issues such as peer pressure, academic expectations and changing bodies can bring a lot of ups and downs for teens. But for some teens, the lows are more than just temporary feelings — they're a symptom of depression.

Teen depression isn't a weakness or something that can be overcome with willpower — it can have serious consequences and requires long-term treatment. For most teens, depression symptoms ease with treatment such as medication and psychological counseling.

Symptoms

Teen depression signs and symptoms include a change from the teenager's previous attitude and behavior that can cause significant distress and problems at school or home, in social activities or other areas of life.

Depression symptoms can vary in severity, but changes in your teen's emotions and behavior may include the examples below.

Causes

It's not known exactly what causes depression, but a variety of issues may be involved. These include:

• Biological chemistry. Neurotransmitters are naturally occurring brain chemicals that carry signals to other parts of your brain and body. When these chemicals are abnormal or impaired, the function of nerve receptors and nerve systems change, leading to depression.
• Hormones. Changes in the body's balance of hormones may be involved in causing or triggering depression.
• Inherited traits. Depression is more common in people whose blood relatives also have the condition.
• Early childhood trauma. Traumatic events during childhood, such as physical or emotional abuse, or loss of a parent, may cause changes in the brain that make a person more susceptible to depression.
• Learned patterns of negative thinking. Teen depression may be linked to learning to feel helpless — rather than learning to feel capable of finding solutions for life's challenges.

Risk factors

Many factors increase the risk of developing or triggering teen depression, including:

• Having issues that negatively impact self-esteem, such as obesity, peer problems, long-term bullying or academic problems
• Having been the victim or witness of violence, such as physical or sexual abuse
• Having other conditions, such as bipolar disorder, an anxiety disorder, a personality disorder, anorexia or bulimia
• Having a learning disability or attention-deficit/hyperactivity disorder (ADHD)
• Having ongoing pain or a chronic physical illness such as cancer, diabetes or asthma
• Having a physical disability
• Having certain personality traits, such as low self-esteem or being overly dependent, self-critical or pessimistic
• Abusing alcohol, nicotine or other drugs
• Being gay, lesbian, bisexual or transgender in an unsupportive environment

Family history and issues with family or others may also increase your teenager's risk of depression, such as:

• Having a parent, grandparent or other blood relative with depression, bipolar disorder or alcoholism
• Having a family member who committed suicide
• Having a dysfunctional family and conflict
• Having experienced recent stressful life events, such as parental divorce, parental military service or the death of a loved one

Complications

Untreated depression can result in emotional, behavioral and health problems that affect every area of your teenager's life. Complications related to teen depression may include, for example:

• Alcohol and drug abuse
• Academic problems
• Family conflicts and relationship difficulties
• Involvement with the juvenile justice system
• Suicide

Prevention

There's no sure way to prevent depression. However, these strategies may help. Encourage your teenager to:

• Take steps to control stress, increase resilience and boost self-esteem to help handle issues when they arise
• Reach out for friendship and social support, especially in times of crisis
• Get treatment at the earliest sign of a problem to help prevent depression from worsening
• Maintain ongoing treatment, if recommended, even after symptoms let up, to help prevent a relapse of depression symptoms