The app for health anxiety

Tools for when the fear of a brain tumour takes over

A headache, forgotten word or unusual sensation can be frightening. Condri helps you consider an appropriate medical step and notice when repeated self-testing is taking over. It cannot assess what a symptom means.

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When a symptom starts to feel like part of a pattern

Worry about a brain tumour may lead you to connect experiences that occurred at different times: a headache, a lapse in memory or a moment of clumsiness. You might search online, test your speech or balance, or ask someone whether you seem different. These are understandable attempts to feel safe.

Sometimes a check brings short relief; sometimes it raises another question. For some people, the search for certainty becomes a pattern of its own. Condri helps with that pattern while leaving assessment of physical symptoms to healthcare professionals.

When to get medical help

See a GP about symptoms such as a headache that is different from your usual headaches or is getting worse, persistent nausea or vomiting, changes in vision or speech, progressive weakness, or a concerning change in memory or behaviour. Ask for an urgent GP appointment or contact NHS 111 for headache with vomiting or vision problems, or new or unusual symptoms when you are unsure where to get help.

Call 999 or go to A&E for a headache that starts suddenly and is extremely painful. Call 999 for a first seizure; a seizure that lasts longer than usual for the person, or longer than five minutes if you do not know their usual length; or if they do not regain full consciousness, are seriously injured or have difficulty breathing afterwards. Call 999 if you think someone is having a stroke, including sudden facial weakness, arm weakness or speech difficulty, even if the symptoms stop. Do not drive yourself to A&E. See what the evidence says about treatment for the anxiety pattern itself.

Here to help

Support when fear leads to another test

A mindful pause is a way to notice fear and choose a response. It cannot show whether a symptom is medically safe and should never delay urgent or recommended care.

Panic button

A short guided pause when worry feels intense. Notice what happened, the feared interpretation and the urge to check, then take the medical step that is appropriate or follow a plan already agreed with your clinician.

Daily Condri practice

Exercises informed by CBT and acceptance-based approaches to help you recognise repetitive self-testing, searching and reassurance seeking, and practise responding with more choice and self-compassion.

Members community

A space for support around health anxiety. Members should not be asked to interpret scans, compare neurological symptoms or give one another medical advice.

Interrupt the spiral

From a frightening thought to a considered response

Use it in the moment

These steps are for the urge to repeat a familiar check. They are not a substitute for assessment of a new, changing or concerning symptom.

  1. Describe what happened

    Use a brief observation, such as “I have a headache that feels different” or “I lost my train of thought.” You do not have to decide its medical cause yourself.

  2. Notice the urge

    Anxiety may ask you to test your memory, speech, eyesight or coordination, or search for another explanation. That urge is understandable. Naming it gives you a moment before acting.

  3. Follow a medical plan or seek advice

    Use the emergency or urgent guidance above where it applies. Otherwise, contact a GP about a symptom that concerns you. If you have already been assessed, follow the advice and follow-up plan you were given, and seek further help for a relevant change.

  4. Return to what matters

    After taking an appropriate step, you can return to rest, work or a relationship even while some uncertainty remains. Mindfulness helps you make room for fear; it is not a test of medical safety.

Built with understanding

Take symptoms seriously without testing yourself all day

Condri is a health anxiety self-help app shaped by lived experience. Its tools draw on CBT, exposure and response prevention, acceptance-based practices, mindfulness and compassion-focused ideas. They may help you reduce repetitive testing, symptom searching, reassurance seeking and avoidance while continuing appropriate healthcare.

The aim is more freedom in how you respond, not a promise of certainty. Condri does not conduct neurological examinations, assess headaches or seizures, interpret scans or decide whether you need an investigation. It can sit alongside care from a GP or specialist.

Member experiences

What members say about using Condri

“The panic button is the thing I actually use. It gets me to the other side of the spike without opening a search bar.”
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“First app that did not try to convince me nothing was wrong. It taught me what to do with the urge instead.”
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“The community is the part I did not expect. Nobody asks anyone to look at a photo of their throat.”
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Good to know

Common questions about brain tumour fears and health anxiety

Why does a headache make me fear a brain tumour?

A headache can feel particularly threatening if you have read about brain tumours. Its location or the strength of your fear cannot establish a cause. See a GP if a headache differs from your usual pattern, gets worse or otherwise concerns you. Use urgent or emergency guidance for the symptoms described above.

Does a headache need other symptoms to matter?

No. The presence or absence of another symptom is not a home diagnostic test. NHS guidance advises seeing a GP about a headache that feels different from your usual headaches or is getting worse. Seek urgent help for the warning signs described above.

Can anxiety cause experiences that feel neurological?

Anxiety can affect concentration and be accompanied by physical sensations. That does not establish the cause of an individual symptom. Seek appropriate medical assessment for a new, progressive or concerning change; Condri helps with the worry and checking around that process.

Why do I keep testing my memory or speech?

A lapse may prompt repeated word recall, reading aloud or recording your voice. Those informal tests do not provide a neurological assessment and can keep attention fixed on a fear. Speak to a GP about a persistent concerning change. Sudden speech difficulty may be a stroke sign: call 999.

Why do I check my balance or compare both sides of my body?

Repeated walking, grip or coordination tests may promise certainty but can raise more doubts about small differences. Seek medical advice about new or progressive changes. Sudden one-sided weakness, facial drooping or speech difficulty needs a 999 call, even if it improves.

What if my vision changes?

New or worsening changes in vision need medical advice. Ask for an urgent GP appointment or contact NHS 111 for a headache with vision problems, or for changes in vision when you are unsure where to get help. Sudden vision loss or symptoms that suggest stroke need emergency help. Condri cannot test your eyesight.

Why do I worry about a change in mood or personality?

Brain tumour information may make you analyse everyday reactions. Many influences can affect mood or concentration, and self-monitoring cannot establish a cause. If you or someone close to you notices a persistent concerning change, speak to a GP.

Why do diagnosis stories intensify my fear?

A personal story can feel compelling because you recognise one detail. It cannot tell you why you have a symptom. When searching keeps leading to more self-tests, consider seeking professional advice for the medical concern and practising a pause before reading another story.

What if I still worry after an examination or scan?

Follow the clinician’s explanation and follow-up plan. Condri cannot interpret results or decide whether another test is needed. Ask for further advice about a relevant new or worsening symptom; if the same question returns without a change, notice whether repeated searching is being driven by anxiety.

How are brain tumours assessed?

A GP can consider your symptoms and examine you. If further investigation is needed, you may be referred to a specialist and for tests such as MRI or CT. The process depends on your circumstances. Home neurological tests and online symptom lists cannot replace professional assessment.

What should I do if someone has a seizure?

Follow any existing seizure care plan. Call 999 for a first seizure, one longer than usual or longer than five minutes if the usual length is unknown, incomplete recovery, serious injury or breathing difficulty afterwards. Keep the person safe, cushion their head if possible, note the time and do not restrain them or put anything in their mouth.

Can Condri tell me whether I have a brain tumour?

No. Condri cannot examine you, estimate your individual medical risk, arrange a scan or interpret a result. A qualified healthcare professional can assess concerning symptoms. Condri supports how you respond to fear and repeated checking.

Is Condri a neurological assessment app?

No. It is self-help for health anxiety. It does not provide neurological examinations, memory or visual tests, diagnosis or treatment for a brain condition.

Does the health anxiety quiz diagnose a brain tumour?

No. The quiz is for reflection on health anxiety patterns. It cannot assess neurological function or tell you what a symptom means.

Written by the Condri team. Last updated October 2026. Condri's approach is shaped by lived experience and published research, and clinicians review what goes into the app. Read more about how we build it, or see the experts involved.

Continue reading in the Health Hub

How to Overcome Your Health AnxietyHow to Talk to Your Doctor About Health AnxietyHow to Stop Googling Your Symptoms

Condri is not a medical service. This page is general information and does not replace professional advice, diagnosis or treatment. Contact a healthcare professional about symptoms, and a helpline near you if you are in crisis.

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