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Treatable online

Panic Attacks

They feel like a heart attack. Understanding why is a large part of the treatment.

£40 · 20 minutes

Same-day availability

6am to 10pm, seven days

Assessed and treated by a GMC-registered GP

Prescriptions, sick notes and referral letters included

A written treatment plan after every appointment

Your NHS records in the room, with your consent

Clinically reviewed by Dr Mohammad Khan · Last reviewed

August 23, 2026

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A 20-minute appointment with a GMC-registered GP for £40. No membership required.

Private GP care led personally by Dr Mohammad Zubair Khan, GMC 7563469.

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Same-Day Appointments
Sick Notes
Private Prescriptions
Blood Tests
Menopause & HRT
Weight Management
Mental Health
Specialist Referrals
Same-Day Appointments
Sick Notes
Private Prescriptions
Blood Tests
Menopause & HRT
Weight Management
Mental Health
Specialist Referrals

Overview

A panic attack is a surge of intense fear accompanied by dramatic physical symptoms — racing heart, breathlessness, chest tightness, dizziness, tingling, a sense that something catastrophic is happening. It builds rapidly, peaks within about ten minutes, and settles over the following half hour or so.

They are extremely common. Around one in three people has at least one in their lifetime.

The single most important thing to understand is that a panic attack cannot harm you. It is the body's alarm system firing when there is no danger — the same adrenaline response that would be entirely appropriate if something genuinely threatening were happening. Your heart is not going to stop. You are not going to suffocate. You will not lose control or go mad. It will pass whether or not you do anything at all.

That is not reassurance for its own sake. It is the actual treatment. Panic disorder is maintained by the belief that the sensations are dangerous — the fear of the symptoms generates more adrenaline, which produces more symptoms. Understanding what is happening physiologically is what breaks the loop, and it is why talking therapy works so well here.

That said, a first episode deserves proper assessment, because a handful of physical conditions produce identical symptoms.

Common symptoms

What happens during an attack

  • Pounding or racing heart, or palpitations
  • Sweating, trembling or shaking
  • Breathlessness, or a sense of choking or being smothered
  • Chest pain or tightness — which is why so many people attend A&E convinced they are having a heart attack
  • Nausea, or churning in the stomach
  • Dizziness, light-headedness, feeling faint
  • Numbness or tingling, particularly in the hands, feet and around the mouth
  • Chills or hot flushes
  • Feeling detached from yourself or from reality
  • Fear of dying, losing control, or going mad

Why the physical symptoms happen — and it is worth knowing

Most are explained by adrenaline plus overbreathing. Breathing faster than the body needs blows off carbon dioxide, and low carbon dioxide directly causes tingling, dizziness, light-headedness, chest tightness and a sense of unreality.

So the most frightening symptoms are produced by breathing too much, not too little — which is why the instinct to gulp more air makes it worse, and why slowing the breath out settles it.

The pattern that becomes panic disorder

  • Recurrent unexpected attacks
  • Persistent worry about the next one — which is the engine of the condition
  • Constant monitoring of your own heart rate and breathing
  • Avoiding places where an attack happened, or where escape would be difficult — which can narrow into agoraphobia surprisingly quickly

Causes and risk factors

The maintaining cycle

This is the mechanism, and understanding it is most of the treatment:

  1. A bodily sensation occurs — a skipped beat, light-headedness on standing, breathlessness after stairs
  2. It is interpreted as dangerous — "something is wrong with my heart"
  3. That thought triggers adrenaline
  4. Adrenaline produces more physical symptoms
  5. Which appears to confirm that something is seriously wrong
  6. And the cycle accelerates

Panic disorder is not a weakness of character. It is a self-reinforcing loop, and loops can be interrupted.

What makes attacks more likely

  • A period of sustained stress, often before rather than during the attacks
  • Bereavement, illness, or major life change
  • Family history
  • Caffeine — a genuinely common and entirely reversible contributor
  • Alcohol — particularly the rebound anxiety the following day, which is frequently when attacks occur
  • Cannabis, cocaine and stimulants
  • Poor sleep
  • Existing depression or anxiety

Physical conditions that produce identical symptoms

Worth excluding, particularly at a first presentation:

  • Overactive thyroid — a classic mimic, and easily tested
  • Heart rhythm disturbance, particularly where attacks start and stop abruptly with no emotional trigger
  • Perimenopause — hormonal fluctuation causes palpitations, flushing and anxiety, and panic attacks starting for the first time in a woman's forties are frequently hormonal
  • Low blood sugar
  • Asthma, and anaemia
  • Alcohol or benzodiazepine withdrawal
  • Medication — salbutamol, decongestants, thyroid replacement, and stimulants

How it is diagnosed

Panic attacks are diagnosed clinically, from the pattern and the timing. Investigation exists to exclude the physical mimics, not to find the panic.

What the assessment covers

  • The speed of onset and peak. Building over minutes to a peak at around ten minutes, then settling, is characteristic. Symptoms that start and stop instantaneously, like a switch, point more towards a heart rhythm problem
  • Whether attacks come out of the blue or in specific situations
  • What you do afterwards — avoidance, monitoring, seeking reassurance
  • Caffeine, alcohol and drug use
  • Mood, and any history of trauma

Tests worth doing at a first presentation

  • Thyroid function — the most important single test here
  • Full blood count and ferritin
  • HbA1c, and kidney and liver function
  • Hormone assessment where perimenopause is possible
  • An ECG, particularly with abrupt-onset palpitations, fainting, or a family history of sudden cardiac death — which we arrange rather than perform

A word about repeated testing

Once physical causes have been properly excluded, repeating the tests becomes part of the problem rather than part of the answer. Reassurance-seeking is a recognised maintaining behaviour in panic disorder: each normal result relieves anxiety briefly and strengthens the belief that checking is necessary. A thorough assessment once, then treating the panic, is better care than a scan every few months.

What we cannot do remotely

We cannot perform an ECG or examine you. Chest pain being assessed for the first time should be seen in person, and we will say so rather than attribute it to anxiety over a video call.

How we treat it online

1. The explanation — which is genuinely therapeutic

Time spent explaining what adrenaline and overbreathing actually do to the body is not preamble to treatment; it is treatment. Knowing that tingling and unreality come from low carbon dioxide, and that a racing heart during panic is a normal adrenaline response rather than a cardiac event, directly weakens the catastrophic interpretation the whole cycle runs on.

Twenty minutes rather than ten matters here more than almost anywhere.

2. CBT — first-line, and highly effective

Panic disorder responds to cognitive behavioural therapy better than almost any other mental health condition. The active components are identifying the catastrophic thoughts, and — crucially — deliberately bringing on the feared sensations in a controlled way, so the brain learns they are harmless. Spinning to induce dizziness, breathing through a straw, running on the spot.

You can self-refer to NHS Talking Therapies without a GP, free. We will tell you this even though it is not something we provide.

3. Medication where it is appropriate

  • SSRIs are effective for panic disorder. Two specific points: they can increase anxiety in the first fortnight, which is particularly unwelcome here, so starting at a lower dose than usual is standard — and expect four to six weeks
  • Beta blockers help the physical symptoms in some people, though they do not address the underlying cycle

4. What we will not prescribe

Benzodiazepines — diazepam and similar — for panic. They work in the moment, which is exactly the problem: they teach the brain that the attack needed stopping, reinforcing the belief that the sensations are dangerous. Tolerance and dependence develop quickly. They make panic disorder worse in the medium term, and the evidence on this is clear.

This applies to everyone and is not a judgement about any individual.

5. Reversible contributors

Reviewing caffeine, alcohol and any medication that could be responsible; treating thyroid disease or perimenopause where present; and addressing sleep. These sometimes resolve the problem entirely.

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Important

When to seek urgent help

Call 999 for a first episode of chest pain, or any chest pain that is different from your usual pattern — particularly with sweating, nausea, breathlessness, or pain spreading to the jaw or arm. Do not assume chest pain is panic, even if you have panic disorder. Having anxiety does not protect you from heart disease, and this is the most important line on the page.

Call 999 or go to A&E for:

  • Chest pain brought on by exertion rather than by anxiety
  • Fainting or collapse — which is unusual in panic and needs assessing
  • Severe breathlessness with a swollen painful calf, or coughing blood
  • Confusion, weakness on one side, or slurred speech
  • Thoughts of harming yourself — or call the Samaritans on 116 123, free, at any hour

Seek same-day assessment for:

  • A first episode with symptoms you have not experienced before
  • Palpitations that start and stop abruptly, or that come with fainting
  • Symptoms during pregnancy
  • Symptoms in someone with known heart disease

Book a routine consultation for: recurring attacks; persistent worry about the next one; starting to avoid places or situations, which is the point at which the problem tends to expand; attacks with weight loss, tremor or heat intolerance, suggesting thyroid disease; new attacks in your forties alongside cycle changes; or increasing alcohol use to manage anxiety.

Prevention and self-care

During an attack

  • Remind yourself what is happening. "This is adrenaline. It peaks in ten minutes. It cannot hurt me." Saying it out loud helps
  • Slow your breathing out — breathe in for four, out for six or seven. The long out-breath is the active ingredient, because overbreathing is what causes the tingling and dizziness
  • Do not fight it or try to escape. Trying to stop a panic attack tends to prolong it; allowing it to happen shortens it
  • Stay where you are if you safely can. Leaving teaches the brain that the place was dangerous
  • Ground yourself in what is around you — five things you can see, four you can hear, three you can touch

The counter-intuitive part

The goal is not to prevent panic attacks. It is to stop being afraid of them. Anything done to prevent or escape one — carrying tablets you never take, only going out with a companion, sitting near exits, checking your pulse — is a safety behaviour. Each one provides brief relief and teaches the brain that the danger was real, which keeps the condition going.

Dropping safety behaviours is uncomfortable and is one of the most effective things you can do.

Reducing how often they happen

  • Cut caffeine. This has a bigger effect than most people expect, and caffeine sensitivity is common in panic disorder
  • Reduce alcohol — particularly noting that attacks often come the day after drinking, during rebound anxiety
  • Regular sleep and regular meals
  • Regular exercise, which reduces baseline arousal — and doubles as exposure, since a raised heart rate from exertion is the same sensation in a safe context
  • Do not avoid places where attacks have happened. Avoidance is what turns panic disorder into agoraphobia

NHS or private

NHS Talking Therapies takes self-referrals without a GP appointment, and CBT for panic disorder is highly effective — with an evidence base at least as strong as medication. That route is free and available to you today.

The single most valuable thing, and it costs nothing, is understanding what a panic attack actually is. It is the body's alarm system firing without a threat — unpleasant and frightening, but not dangerous. The symptoms that feel most alarming — racing heart, chest tightness, tingling, feeling detached — are the physiology of adrenaline and over-breathing, not signs of a heart attack or of losing control.

Understanding that is not reassurance; it is the mechanism of the treatment. Panic is maintained by the fear of the symptoms, and breaking that loop is what CBT does.

Where a consultation genuinely helps is excluding the physical mimics properly — an overactive thyroid, anaemia, and occasionally an arrhythmia all present as panic — which usually needs one round of blood tests rather than repeated A&E attendances.

What we will not prescribe is benzodiazepines. They work in the moment, cause dependence within weeks, and — more importantly — they prevent the learning that makes panic stop, because the attack ends without you discovering that it would have ended anyway.

SSRIs are effective and are cheap generics, though they commonly increase anxiety in the first fortnight.

Evidence and guidelines

NICE CG113, Generalised anxiety disorder and panic disorder in adults, is the governing guideline. It recommends CBT as the psychological treatment of choice for panic disorder, delivered either as individual therapy or guided self-help.

CG113 recommends an SSRI where medication is used, with imipramine or clomipramine as alternatives, and advises reviewing at 12 weeks.

CG113 is explicit that benzodiazepines should not be used for panic disorder, noting they are associated with worse long-term outcomes — the basis for the position above.

CG113 also advises against sedating antihistamines and antipsychotics for panic.

CG113 recommends explaining the nature of panic attacks as part of treatment, and NICE CKS covers exclusion of physical causes including thyroid dysfunction, anaemia and arrhythmia.

Common questions

Am I having a heart attack?

Panic attacks and cardiac pain can feel very similar, which is why a first episode of chest pain should always be assessed properly rather than assumed to be anxiety. Once cardiac causes have been excluded, the pattern usually becomes clear — but having panic disorder does not make you immune to heart disease, and new or different chest pain deserves the same response as anyone else's.

Can a panic attack actually harm me?

No. It is an adrenaline surge — the same response you would have if something genuinely dangerous were happening. Your heart will not stop, you will not suffocate, and you will not lose control. The symptoms are unpleasant and completely harmless, and understanding that is genuinely the core of the treatment.

Why do my hands and face tingle?

Overbreathing. Breathing faster than you need lowers carbon dioxide in the blood, which directly produces tingling in the hands, feet and around the mouth, plus dizziness and a sense of unreality. It is the reason gulping more air makes things worse, and why a slow long out-breath settles it.

Can I have something to take when one starts?

We do not prescribe benzodiazepines for panic, and the reason is worth understanding: taking something to stop an attack reinforces the belief that it needed stopping, which strengthens the cycle. Tolerance and dependence also develop quickly. They tend to make panic disorder worse over time, however well they work in the moment.

Will they ever stop?

For most people, yes. Panic disorder responds to CBT better than almost any other mental health condition, and the improvement usually lasts. What changes is not that attacks become impossible — it is that they stop being frightening, at which point they largely stop happening.

Why do they come out of nowhere?

They usually do not, on close inspection. Most begin with a small bodily sensation — a skipped beat, standing up too quickly, caffeine — that gets interpreted as threatening. The trigger is often so minor it goes unnoticed. Attacks also frequently occur after a stressful period rather than during it.

Should I avoid the places where it happened?

No — this is the single most important thing to get right. Avoidance provides immediate relief and teaches the brain that the place was genuinely dangerous, so the list of avoided places grows. That is how panic disorder becomes agoraphobia, and it can happen within months. Going back is uncomfortable and it is the treatment.

Could it be my hormones?

Very possibly, particularly if attacks began in your forties. Fluctuating oestrogen causes palpitations, flushing, night waking and anxiety, and panic attacks starting for the first time in perimenopause are common and frequently misattributed. Worth raising, because addressing that may change everything else.

Dr Mohammad Zubair Khan, GMC-registered private GP and founder of Cheshire Clinics
Clinically reviewed by Dr Mohammad Zubair Khan, GMC 7563469
Last reviewed

August 23, 2026

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What happens when you book

£40 for a 20-minute appointment with a GMC-registered GP, 6am to 10pm, seven days a week. Membership is optional and never required.
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A 20-minute video or phone consultation with a GMC-registered GP — long enough for a proper conversation about your symptoms, your history and what matters to you.
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Where testing will actually answer the question, we arrange it — blood tests and health screening through our laboratory partner, or a referral for ultrasound, X-ray, CT or MRI through private imaging providers. We will also tell you when a scan is not the right next step.
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Your GP talks you through what the results mean and agrees the next step with you. Every consultation ends with your treatment plan in writing, and any prescription goes to your own pharmacy.
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Ongoing care and follow-up

Follow-up appointments, progress monitoring and ongoing advice — including saying plainly when something needs in-person or NHS care instead.

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How we compare

Time to be seen

Appointment length

Your NHS record in the room

Written treatment plan

Told when a test isn’t needed

Cost

Varies by practice

Typically 10 minutes

Yes, your full record

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Usually

Free

Same day

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Questions about our service

How quickly can I be seen?

Same-day access is usually available, from 6am to 10pm, seven days a week. You choose a time that suits you rather than waiting on hold at 8am.

Will I see the same doctor each time?

Yes. Care is led personally by Dr Mohammad Khan, so you are not passed between clinicians. Continuity is the point of a small practice: someone who knows your history and is listening attentively rather than working through a checklist.

Can you see my NHS records?

Yes, with your consent. We can access your Summary Care Record during the consultation, so your current medications, allergies and significant history are in the room. That means fewer questions you have already answered elsewhere, and safer prescribing.

Are you trying to replace my NHS GP?

No. We are not here to replace GPs, only to support them. Your NHS practice remains responsible for your ongoing care, and with your consent we write to them after the consultation. We are useful when you need to be seen sooner, or want more time than a standard appointment allows.

What is included in the appointment?

Twenty unhurried minutes and a comprehensive assessment. A written treatment plan is included, along with any prescription, sick note or referral letter arising from the consultation, at no extra charge.

How much does it cost?

£40 for 20 minutes, self-pay. Membership is optional and never required. Priced for fairness, because we are not here to charge extortionate amounts for access to a doctor.

What does “treatable online” actually mean?

It means the diagnosis can usually be made from your history and photographs, and that treatment can be arranged safely without examining you. Where a condition is not marked treatable online, it is because examination is the diagnosis — listening to a chest, feeling an abdomen, examining an ear or a joint — or because a procedure or device is needed.

Can you prescribe antibiotics?

Yes, where there is a genuine bacterial infection — cellulitis, impetigo, bacterial urine infections, confirmed strep throat. We will also frequently tell you that you do not need one. Most sore throats, coughs, colds and earaches are viral, and an antibiotic gives you the side effects with none of the benefit.

What if the GP cannot help with what I need?

If your problem turns out to be genuinely outside what we can do remotely, the doctor will tell you straight away, point you to the right service, and refund your fee in full. We would rather do that than fill twenty minutes to justify the charge.

What should I do in an emergency?

Call 999 or go to A&E — do not book an online appointment and do not wait for a reply to an email. For urgent problems that are not emergencies, NHS 111 is available 24 hours a day, online or by phone, and can direct you to the right service.

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