When parents picture an anxious teenager, they often imagine a kid who looks worried, talks about being nervous, or has an obvious panic attack. Sometimes that's exactly what it looks like. But much more often, teen anxiety shows up sideways: as irritability, avoidance, physical complaints or perfectionism that looks like a strong work ethic.
That's especially true in high-achieving communities like Franklin, Brentwood and Green Hills, where many teens are juggling hard classes, travel sports, church commitments and a constant stream of comparison on their phones. A lot of anxious teens here look completely fine from the outside.
None of the signs below mean your teen has an anxiety disorder. Only a qualified professional can make that call. They're signals worth paying attention to, especially when several show up together or last for weeks.
1. Stomachaches and headaches with no clear cause
Anxiety lives in the body. Many teens feel it as nausea, stomach pain, headaches or a tight chest, especially on school mornings, before tests or before games. If the pediatrician has ruled out a medical cause and the symptoms keep lining up with stressful events, anxiety is worth considering.
2. Irritability that seems out of proportion
A teen running on high alert has less patience for everything else. Snapping at siblings, blowing up over small requests or melting down after school can be a sign that your teen has been holding it together all day and has nothing left at home.
3. Avoiding things they used to handle
Skipping youth group, dropping a sport, "forgetting" about a party, or suddenly not wanting to drive. Avoidance brings quick relief from anxiety, which is exactly why it grows. The more a teen avoids, the scarier the thing becomes.
4. Perfectionism and endless homework nights
Rewriting an essay five times. Studying for hours for a quiz they were already ready for. Falling apart over an A-minus. Perfectionism can look like ambition, but when it's driven by fear of failing, it's often anxiety in disguise.
5. Constant reassurance questions
"Are you sure it's fine?" "What if I fail?" "Do you think they're mad at me?" Asked once, it's normal. Asked over and over, it can be a sign that your teen's brain is searching for certainty it can't find. Reassurance helps for a minute, then the question comes back.
6. Trouble falling asleep
Many anxious teens are tired but wired. They lie awake replaying the day or worrying about tomorrow, then reach for their phone to escape the thoughts. Poor sleep then makes anxiety worse the next day.
7. Procrastination and shutting down
It sounds backwards, but anxious teens often avoid the very work they're worried about. Starting the project means facing the possibility of doing it badly. What looks like laziness is often avoidance of an uncomfortable feeling.
8. Needing to control plans
Getting upset when plans change, needing to know every detail ahead of time, or refusing to go somewhere new. Unpredictability is hard for an anxious brain, so some teens try to manage it by controlling everything they can.
9. "I'm fine"
Many teens hide anxiety because they don't want to worry you, don't have words for it, or think everyone else has it together. If your gut says something is off, trust it, even if your teen insists everything is fine.
How to respond as a parent
You don't have to diagnose anything. You just have to notice and stay close.
- Pick a low-pressure moment. Teens often talk more side by side, in the car or while cooking, than face to face.
- Name what you've noticed without judgment. "You've seemed really stressed lately. What's been the heaviest part?"
- Listen before you fix. Your calm is the most powerful tool you have.
- Validate the feeling, encourage the brave step. "This feels really scary, and I think you can do it" helps more than either rescuing them or telling them to just relax.
- Protect sleep. Phones charging outside the bedroom is a small change with a big payoff.
When to get help
It's worth talking to a counselor when anxiety is causing your teen to avoid school, activities or friends, disrupting sleep, showing up as frequent physical symptoms, or lasting more than a few weeks. Getting help early isn't overreacting. Anxiety is one of the most treatable struggles teens face, and practical skills can make a real difference.
I help teens across Middle Tennessee calm their bodies, quiet the spiral and get back to the things anxiety has been stealing, mostly by secure video from home. You can read more about teen anxiety counseling at Wilco.
If your teen is in crisis or talking about hurting themselves, call or text 988 (Suicide & Crisis Lifeline) or call 911.
Frequently asked questions
Is my teen's anxiety normal stress or something more?
Some stress is normal. It's worth a closer look when worry is causing your teen to avoid things, losing sleep, showing up as physical symptoms, or lasting for weeks.
Should I reassure my anxious teen?
Warmth helps, but constant reassurance can keep anxiety going. Try validating the feeling and expressing confidence that they can handle the next step.
Can anxiety cause stomachaches in teens?
Yes. Anxiety often shows up physically as stomachaches, headaches or nausea. Check with your pediatrician first to rule out medical causes.
About the author
Joe Jardine, MS, LMFT
Joe is a Tennessee Licensed Marriage and Family Therapist (LMFT #1863) based in Franklin. A former college athlete, ten-year psychology professor and longtime youth ministry leader, he helps teens, college students and athletes with anxiety, low mood and performance pressure, mostly by secure video. More about Joe.
This article is for general education and isn't a substitute for individual care. If you or someone you love is in crisis, call or text 988 or call 911.