Your teenager may need therapy if difficult emotions or behaviors last for weeks, cause real distress, or interfere with school, home, or friendships. Watch for five signs: talk of self-harm or suicide, sudden social withdrawal, drug or alcohol use, persistent negative self-talk, and a sharp drop in grades. Trust your instincts; earlier help is easier help.
Key takeaways
- Teen moodiness is normal; the National Institute of Mental Health (NIMH) advises seeking help when emotions or behaviors last weeks or longer, cause distress, or interfere with functioning at school, at home, or with friends.
- Teen mental health struggles are common: in 2023, 40 percent of U.S. high school students experienced persistent feelings of sadness or hopelessness, per the CDC.
- Any talk of self-harm or suicide deserves to be taken seriously, every time. Call or text 988 if your teen is in crisis.
- Therapy gives teens a private, judgment-free place to build skills. You do not need to wait for a crisis to start.
How do I know if it is normal teen moodiness or something more?
The brain undergoes major changes during the teenage years, so a rollercoaster of emotions comes with the territory. That is exactly why many parents struggle to tell an ordinary rough patch from a real problem, and why many teens never get counseling that would help.
The National Institute of Mental Health offers a practical test: consider seeking help if your child's behavior or emotions last for weeks or longer, cause distress for your child or your family, or interfere with functioning at school, at home, or with friends. Duration, distress, and disruption; when two or three of those line up, it is time to act.
And if it feels like everyone's teen is struggling lately, the numbers agree. Per the CDC's 2023 Youth Risk Behavior Survey, 40 percent of U.S. high school students experienced persistent feelings of sadness or hopelessness in 2023, including 53 percent of female students. Needing support is not rare, and it is not a failure of parenting.
What if my teen talks about self-harm or suicide?
Take it seriously, every time, even if your teen says they are joking. Talking about self-harm or suicide, whether or not they have acted on those thoughts, is a serious sign of emotional distress, and NIMH lists self-harm behaviors and thoughts of suicide among the clearest adolescent warning signs.
If your teen talks about suicide or you are worried about their immediate safety, call or text 988, the Suicide and Crisis Lifeline, anytime. Then connect them with professional counseling. Acting early is an act of love, not an overreaction.
Is sudden social withdrawal a red flag?
Some social turnover is normal; teens make new friends and outgrow old ones as they mature. A different friend group alone is not a crisis, though it is worth staying curious about.
Withdrawing from social life altogether is different. If your teen is avoiding activities they used to enjoy, skipping social events, and cutting off communication with friends, NIMH counts that loss of interest and withdrawal among the warning signs that something deeper may be going on.
What if my teen is using drugs or alcohol?
Teens wrestling with anxiety, depression, or other mental health struggles sometimes reach for drugs or alcohol to numb what they feel. It works just well enough to be dangerous, and it raises real risks for a developing brain.
If your teen is using substances, act early rather than waiting for it to spiral. If you are not sure how to open such a sensitive conversation, a family therapist can help you plan it, and your teen's physician can evaluate any medical concerns. You do not have to navigate this alone.
Should I worry about negative self-talk?
Healthy self-esteem gives teens the confidence to take risks, try new things, and build good relationships. Bullying, trauma, and stressful life events can erode it, and low self-esteem often leaks out as negative self-talk.
Listen for repeated digs at their own appearance, intelligence, or abilities: "I'm stupid," "nobody likes me," "I ruin everything." An occasional bad day is human; a running script of self-criticism is a sign therapy could help, and building those skills now pays off for decades.
Do falling grades mean my teen needs therapy?
One bad test does not mean your teen needs therapy. A drastic change in academic performance is another story. Mental health struggles sap concentration and motivation, and grades are often where that shows up first; NIMH lists academic decline among the adolescent warning signs.
If your teen's GPA has dropped suddenly, start with a calm conversation about what is going on, and consider therapy if the struggle runs deeper than one hard class. School transitions are a common trigger; our guide to back to school anxiety covers that season specifically.
How does therapy help teenagers?
Therapy gives teens something rare: a private, judgment-free room with an adult who is not their parent, where they can untangle emotions, build coping skills, and practice being honest without social consequences. At Foundations Counseling, our child and teen counselors in Fort Collins, Loveland, and Windsor match the approach to your teen, and our Counselor Match Guarantee means the fit will be right. Most new clients have a first appointment within about 48 hours, because when a parent is worried, waiting weeks is not acceptable.
Frequently asked questions
How do I know if my teenager needs therapy?
Per NIMH, seek help if your teen's emotions or behaviors last for weeks or longer, cause distress for your teen or your family, or interfere with school, home, or friendships. Specific signs include talk of self-harm or suicide, social withdrawal, substance use, persistent negative self-talk, and a sudden drop in grades.
What should I do if my teen mentions suicide?
Take it seriously every time, even if they say they are joking. Call or text 988, the Suicide and Crisis Lifeline, if you are worried about their immediate safety, and connect them with professional counseling. Talking about suicide is a serious sign of distress whether or not they have acted on it.
Is it normal for teens to be moody?
Yes. The teenage brain is undergoing major changes, so emotional ups and downs are expected. The difference is duration, distress, and disruption: moodiness that persists for weeks, causes real distress, or interferes with daily life warrants professional support.
How common are mental health struggles in teens?
Very common. Per the CDC's 2023 Youth Risk Behavior Survey, 40 percent of U.S. high school students experienced persistent feelings of sadness or hopelessness in 2023, including 53 percent of female students. Needing support is not rare.
Can I send my teen to therapy without them wanting to go?
Therapy works best when a teen has some buy-in, and a skilled teen therapist is good at building it, even with reluctant starters. Involve your teen in choosing the counselor where possible; feeling ownership over the choice often changes their willingness to engage.
Clinically reviewed by Chris Berger, M.A., LPC, NCC. Updated September 2026.
Worried about your teen? Start with a conversation.
Our caring child and teen therapists help Northern Colorado families every day, with a free consultation and first appointments typically within about 48 hours. Schedule your free consultation or call 970.227.2770.
If your teen is in crisis or talking about suicide, call or text 988 anytime, day or night.
