One moment, you can walk independently, hold a conversation or complete everyday activities. A few hours later, you may experience weakness, tremors, overwhelming fatigue, difficulty speaking or problems with mobility.
How can someone's neurological symptoms change so dramatically within the same day?
In Episode 9 of FND: The Questions Nobody Asks, Paul Edwards explores one of the most misunderstood aspects of Functional Neurological Disorder (FND): fluctuating neurological symptoms.
For many people living with FND, good days and bad days are not always predictable. Symptoms can vary throughout the day, sometimes without an identifiable trigger.
In this episode, we explore:
- Why FND symptoms can fluctuate from hour to hour.
- How someone may walk independently one moment but require mobility assistance later.
- Why fatigue, physical exertion, illness and other factors may influence symptoms.
- Why symptoms can worsen without someone feeling anxious or stressed.
- The impact of fluctuating symptoms on everyday activities, employment and independence.
- Why a short medical appointment may not reflect someone's difficulties throughout the week.
- The importance of understanding fluctuating disability during healthcare and social care assessments.
- How individualised rehabilitation, specialist physiotherapy, occupational therapy and symptom management may help.
- Why new or significantly changing symptoms still require appropriate medical assessment.
A Good Day Does Not Mean Someone Has Recovered
One of the greatest challenges for people living with FND is being misunderstood when their symptoms change.
Someone may walk into a supermarket but struggle to walk back out.
They may communicate clearly during a medical appointment but experience speech difficulties later.
They may enjoy an afternoon with friends and subsequently require significant rest or assistance.
These fluctuations do not mean someone is pretending, exaggerating or choosing when to experience symptoms.
FND symptoms are genuine and involuntary.
Understanding this is particularly important for families, employers, healthcare professionals and social care assessors.
A person's abilities during a single appointment may not accurately represent their needs throughout an entire day or week.
Understanding the Invisible Challenges
Living with unpredictable neurological symptoms can affect confidence, relationships, education, employment and independence.
Making plans can become difficult when someone cannot reliably predict how they will feel later.
Greater awareness means recognising that disability is not always constant or visible.
"Seeing someone walk today does not mean they could walk yesterday. Seeing someone smile does not mean they are not struggling."
About the Presenter
Paul Edwards lives with Functional Neurological Disorder and functional aphonia, which affects his ability to speak.
Although this podcast uses computer-generated narration, the words, research and lived experiences shared are his own.
Through FND: The Questions Nobody Asks, Paul aims to challenge misconceptions, promote evidence-informed education and improve understanding among patients, families, carers, healthcare professionals and the wider public.
Because understanding begins when we stop making assumptions.
Further Information
For evidence-informed information about FND and neurological rehabilitation:
NHS inform: https://www.nhsinform.scot
FND Guide: https://www.neurosymptoms.org
NICE Guidance: https://www.nice.org.uk
Medical Disclaimer: This podcast is intended for educational and awareness purposes only. It does not replace professional medical advice, diagnosis or treatment. New, sudden, unfamiliar or significantly changing neurological symptoms should receive appropriate medical assessment.