Anxiety in teenage years is incredibly common. School, exams, friendships, body image, social media, identity and the pressure to "have it together" all stack on top of a brain that is still developing the parts that handle stress.
Teenagers often won't say "I feel anxious." They may worry that adults won't understand, or feel embarrassed. So anxiety often comes out sideways.
What anxiety can look like in teenagers
- Irritability and mood swings
- Avoiding school, friends, or going out
- Staying in their room
- Sleep difficulties; lying awake overthinking
- Panic attacks
- Perfectionism or refusing to start work
- Refusing to talk; "I'm fine"
- Glued to the phone — or terrified of phone calls
- Avoiding eating in public
- Worrying about appearance
- Fear of being judged
- Exam stress; freezing in tests
- Anger when pressured
- Low motivation; saying "I can't"
- Feeling overwhelmed by small things
Social pressure and online life
A lot of teenage anxiety lives online: comparison, fear of missing out, group chat dynamics, comments, screenshots, pressure to look or perform a certain way.
Helpful (not lecturing):
- Talk about it without judging the apps themselves
- Agree screen-free pockets together (not as a punishment)
- Notice the bedtime scroll — sleep is the first thing it eats
- Validate that online stuff is real life to them
- Help them work out which accounts make them feel worse
Exam anxiety
Exam stress can mess with sleep, eating, concentration, revision and memory. A teenager may avoid revision or revise excessively, panic before exams, freeze in the room, or feel sick before school.
What helps:
- Realistic revision plans — short sessions with breaks, not all-day marathons
- Sleep, food, movement — non-negotiables
- Reduce pressure around grades; remind them results don't define their worth
- Talk to school early about exam access arrangements if anxiety, processing or SEND needs are involved
- Practise grounding and breathing before exam week, not on the day
What helps teenagers in general
- Believe them. Don't minimise.
- Listen more than you advise
- Talk side-by-side (in the car, on a walk) — not face-to-face interrogations
- Validate the feeling first, problem-solve later (or not at all unless asked)
- Don't force eye contact or long conversations
- Keep predictable routines around sleep, food and home base
- Respect their privacy while staying available
- Help them name the worry, not fight it
- Encourage one trusted adult outside the family
Things that don't help
- "When I was your age…"
- "You've got nothing to worry about"
- "Just stop looking at your phone"
- Removing every demand vs. forcing all of them — neither extreme works
- Threats, shame, ultimatums
When to push for more support
Talk to your GP or school if anxiety is affecting school attendance, sleep, eating, friendships, mood or self-care — or if you're seeing self-harm thoughts or behaviours. Teenagers can self-refer to many local NHS mental health services and to Childline (0800 1111) and Shout (text 85258) for in-the-moment support.
You're not overreacting by asking for help early. Most teenage anxiety responds well to the right support.