Functional Neurological Disorder (FND) is characterised by neurological symptoms occurring without organic or structural brain damage.

FND is recognised by the NHS and major health organisations as a common and treatable condition where individuals experience disabling symptoms where the underlying pattern differs from traditional neurological diseases.

FND symptoms are real. The diagnosis describes a specific pattern of neurological dysfunction. It can affect movement, sensation, cognition, and – significantly for speech and language therapy – communication and swallowing.

FND and Communication

Communication difficulties in FND can include voice changes, speech clarity issues, fluency problems, or word-finding difficulties.

A key feature is variability and symptoms often improve in certain contexts (when distracted or using automatic speech) but worsen in others. This inconsistency is typical of FND, not indicative of deliberate deception.

Communication difficulties significantly impact work, social relationships, confidence, and quality of life.

FND and Dysphagia

Swallowing difficulties in FND may include difficulty with specific food consistencies, throat tightness, coughing, or fear of swallowing. Like communication difficulties, dysphagia in FND is often variable and context-dependent.

Thorough assessment is essential to ensure safety and identify FND-related presentations appropriately.

Speech and language therapist Rowan Ranner undertaking a neurological function assessment

How Speech and Language Therapy Can Help

Speech Language Therapists with FND expertise provide:

  • Comprehensive assessment – identifying communication and swallowing difficulties and ruling out other causes
  • Education – helping individuals understand FND and normalising the condition
  • Tailored interventions – symptom-focused strategies, confidence building, and attention techniques that leverage the variable nature of FND
  • Multidisciplinary coordination – working with neurologists, psychologists, physiotherapists, and other professionals

Treatment is positive and solution-focused, emphasising what individuals can do. Evidence shows that FND-related communication and swallowing difficulties often respond well to appropriate therapy, particularly when combined with psychological support and early intervention.

Where does therapy happen?

At Communication Pathways, we believe therapy can happen anywhere that is important and meaningful to a person’s life.

Communication and swallowing don’t only matter in a clinic room – they matter at the local café, the supermarket checkout, the pub quiz, the workplace, the GP surgery and the family dinner table.

Our community-based, goal-orientated approach starts with what matters most to you. We work together to set goals that reflect your everyday life, then practise those skills in the real places where you need them.

Working this way builds confidence, makes progress last, and keeps therapy focused on getting back to doing the things you enjoy, with the people you care about.

Is FND ‘all in the head’ or psychological?

No. While psychological factors may contribute to FND, the symptoms are neurological and genuinely disabling.

FND is recognised as a neurological condition by major health organisations. However, psychological support and anxiety management are often valuable components of comprehensive management.

Can speech and language therapy help with FND?

Yes. Evidence supports the effectiveness of speech and language therapy for FND-related communication and swallowing difficulties.

Speech and Language Therapy can be transformative when combined with appropriate medical care and multidisciplinary support.

How long does therapy take?

This varies depending on the individual, severity of difficulties, and response to intervention.

Some individuals show rapid improvement, while others may require longer-term support. Your therapist will discuss realistic timescales during the initial assessment.

Will my speech/swallowing ever return to normal?

Many individuals with FND achieve significant functional improvement or complete resolution of communication and swallowing difficulties with appropriate treatment.

However, individual outcomes vary, and realistic discussion with your therapist about goals and prognosis is important.

Why is my condition so variable?

Variability is a recognised feature of FND. Symptoms often improve in certain contexts (such as when distracted, relaxed, or engaged in automatic activities) and worsen in others.

This is not a sign of deception or lack of commitment to therapy – it’s how FND typically presents and is an important feature in recognising the condition.

Do I need a medical diagnosis before seeing a SLT?

While a neurological diagnosis is helpful, many people benefit from Speech and Language Therapy assessment and support even during the diagnostic process.

If you’re experiencing communication or swallowing difficulties, contact us to discuss whether we can help.

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