Anxiety in Teenagers and Children

Anxiety in Teenagers and Children

Private GP assessment and support for anxious children in Essex

If your child seems constantly worried, is refusing school, or is struggling in ways you can’t quite put your finger on, we can help.

At Essex Private Doctors, we provide thorough, unhurried assessment for children and teenagers with anxiety – ruling out physical causes, supporting the whole family, and connecting you with the right help quickly.

Understanding Anxiety

Anxiety in children and teenagers is genuinely common – and for most parents, the hardest part is not knowing whether what they’re seeing is normal development or something that needs attention.

Some anxiety is entirely healthy. Children are supposed to feel nervous before exams, shy in new social situations, or upset when routines change. The concern arises when anxiety becomes persistent, disproportionate, or starts to get in the way of daily life: school, friendships, sleep, or simply feeling like themselves.

If you’ve noticed your child withdrawing, complaining of persistent physical symptoms, or avoiding things they used to enjoy, it’s worth getting a proper assessment rather than waiting and hoping it resolves on its own.

How Anxiety Shows Up at Different Ages

Anxiety doesn’t look the same at every age, which is one reason it can be easy to miss or misread.

  • Young children (under 7)
    In younger children, anxiety often shows up physically and behaviourally rather than as expressed worry. You might notice increased clinginess, separation anxiety that seems beyond what’s typical, frequent tummy aches or headaches, nightmares, or sleep difficulties. Young children don’t yet have the language to tell you they’re anxious – they show you instead.

  • Primary school age (7–11)
    At this age, school tends to become the central focus of anxiety. School refusal is a significant warning sign and should always be taken seriously. You might also notice changes in behaviour, difficulties with friendships, falling behind academically, physical complaints that peak on school mornings, or excessive reassurance-seeking at home.

  • Teenagers (12–18)
    Teenagers often internalise anxiety rather than expressing it directly, which can make it harder to identify. Common signs include school refusal or avoidance, social withdrawal, disrupted sleep, intense perfectionism, and panic attacks. Academic pressure and social media play a significant role for many teenagers – the constant comparison, the social visibility, and the pressure to perform online as well as in the classroom creates a level of stress that previous generations simply didn’t face. Teenagers who are neurodivergent – including those with ADHD or autism – are also more likely to experience significant anxiety.

Signs Your Child May Be Struggling

  • Emotional changes:
    Excessive worry that seems out of proportion, tearfulness, irritability, or low mood that persists rather than passing.

  • Physical symptoms:
    Headaches, tummy aches, nausea, or fatigue – particularly if these occur at predictable times (school mornings, social situations) or your child has been seen by a doctor without a clear physical cause being identified. It’s important to say: we always take physical symptoms seriously and investigate them properly rather than assuming they’re anxiety-related.

  • Behavioural changes:
    Avoidance of previously enjoyed activities, anger or emotional outbursts, excessive reassurance-seeking, or clinging to familiar routines.

  • School difficulties:
    Resistance or refusal to attend school, friendship problems, dropping grades, or reports from teachers that your child seems withdrawn or distracted.

  • Sleep problems:
    Difficulty falling asleep, frequent night waking, or nightmares.

Why Do Children Become Anxious?

There’s rarely a single cause. Children, like adults, have different temperaments – some are naturally more sensitive and more prone to anxiety, and this isn’t a failing in the child or the parenting. Beyond temperament, there are common triggers:

Life transitions are a significant factor – starting or changing school, moving house, parental separation, or illness in the family can all unsettle children who might otherwise cope well. Friendship difficulties and social stress are particularly powerful triggers at primary school age. For teenagers, academic pressure, exam stress, and the pressures of social media add layers that can overwhelm a young person who is already struggling.

Neurodivergent children – those with ADHD, autism, or other differences – often carry a higher baseline of anxiety, particularly if their needs aren’t yet fully understood or supported at school.

How We Can Help

Our role as GPs in supporting anxious children is practical and holistic. We are not a CAMHS or psychiatric service, but there is a great deal we can do – and do well.

Medical assessment and physical screening

The first step is always a proper assessment. We take a full history, examine your child, and where appropriate arrange blood tests to rule out physical causes that can contribute to anxiety symptoms: iron deficiency, low B12, low folate, and thyroid problems are all worth checking, and all are treatable. This matters because it’s easy to attribute physical symptoms to anxiety and miss something correctable – we don’t do that.

Linking to therapy

Where therapy is the right next step, we refer to and work alongside therapists offering CBT, counselling, and coaching appropriate to your child’s age and needs. We can help you navigate the options and, where helpful, provide supporting information for referral.

Supporting school

We can write letters to schools explaining your child’s difficulties, supporting requests for adjustments, a phased return after absence, or additional pastoral support. Schools respond well to GP correspondence and it can make a real practical difference.

Sleep, nutrition, and hormonal health

We take a genuinely holistic approach. Sleep hygiene, screen time habits, and nutrition all have a direct impact on anxiety in children and teenagers. For teenage girls particularly, hormonal fluctuations can significantly worsen anxiety – PMS and premenstrual mood disruption are common and often under recognised, and in some cases hormonal support can make a meaningful difference alongside other interventions.

What You Can Do at Home

There are things that genuinely help, and it’s worth knowing what they are:

Keep routines predictable. Anxiety thrives on uncertainty. Consistent daily structure – mealtimes, bedtimes, school preparation – gives anxious children a framework that reduces the number of things to worry about.

Model calm behaviour. Children are perceptive. How adults around them respond to stress and uncertainty shapes how they learn to manage their own. You don’t need to be unflappable, but narrating calm responses to difficult situations helps.

Sleep hygiene matters. Anxiety and poor sleep feed each other. Consistent bedtimes, screens off well before bed, and a calm wind-down routine all help – but they need to be consistent to work.

Manage screen time thoughtfully. For teenagers especially, social media exposure in the evenings tends to worsen anxiety. This doesn’t mean complete prohibition, but being intentional about when and how much.

Involve school early. Don’t wait until things are entrenched. Speaking to your child’s form tutor, head of year, or school counsellor early – before school refusal becomes established – makes it much easier to address. If SENCO involvement is relevant, we can support that process.

Frequently Asked Questions

If anxiety is affecting school attendance, friendships, sleep, or your child’s general happiness on a regular basis, it’s worth getting a proper assessment. You don’t need to wait until things are at crisis point. Earlier support is almost always more effective than waiting.

Yes – tummy aches, headaches, and fatigue are genuinely common physical expressions of anxiety in children. However, when indicated, we would always investigate physical symptoms properly before drawing that conclusion.

We are also able to refer directly to our network of private child psychiatrists, therapists and counsellors. If needs be, we can support your child by writing a supporting letter your NHS GP to consider a CAMHS referral where appropriate. We’ll be honest with you about what level of support your child needs.

This is very common. It can help to come yourself first so we can understand the picture and advise you, without your teenager needing to be present initially. We can then work out the best way to bring them in when they’re ready.

Yes. Premenstrual mood changes, including anxiety and low mood in the week before a period, are common and often significant. This is worth discussing with us – there are approaches that can help, and it’s something many teenagers and their parents don’t realise is treatable.

Medication for anxiety in children and teenagers sits within the remit of CAMHS and psychiatry rather than general practice. Our role is thorough assessment, physical investigation, holistic support, and connecting you with the right services. We will always be clear about what we can and can’t do, and we will make sure your child is directed to the right level of care.

We offer appointments within days rather than weeks. After-school and school-run appointment times are available, so your child doesn’t need to miss school to be seen.

Why Choose Essex Private Doctors

Anxiety in children and teenagers deserves proper time and attention – not a ten-minute appointment that ends with a leaflet. At Essex Private Doctors, we offer longer consultations, thorough medical assessment including blood tests where needed, and a holistic approach that looks at the whole picture: physical health, sleep, nutrition, hormones, school, and family context.

We work as an integrated team. Where nutrition, hormonal health, or allergy is part of the picture, we work alongside our dietitian Florence Rowe and other specialists within the practice.

Appointments are available after school and during the school run, because we know that getting your child seen shouldn’t mean disrupting their day any more than necessary.

Dr Alice Scott

Essex Private Doctors provides private GP assessment and support for anxiety in children and teenagers across Essex, including Brentwood, Chelmsford, Billericay, and Colchester. Our holistic approach includes medical screening, blood tests, school support letters, and referral to CBT and counselling. We support families with anxious children, school refusal, teenage anxiety, and premenstrual mood difficulties in teenagers. Serving families across Essex and the surrounding areas.