What is Habit Cough (Psychogenic)?

Habit cough, also known as psychogenic cough or tic cough, is a persistent, dry cough that occurs without any underlying medical cause. This condition predominantly affects children and teenagers, typically developing after a respiratory illness has resolved but the cough pattern has become an ingrained habit.

Unlike productive coughs that serve to clear mucus or irritants from the airways, habit cough is characteristically harsh, dry, and barking in nature. The cough occurs only during waking hours and disappears completely during sleep, which is a key diagnostic indicator that distinguishes it from medically-based coughs.

According to the Royal Children's Hospital Melbourne, habit cough accounts for 10-15% of chronic cough cases in children. The condition often emerges during periods of stress or significant life changes, making it particularly relevant in today's environment where Beyond Blue reports a 30% increase in stress-related symptoms in children following COVID-19.

Prevalence and Statistics:

  • Overall prevalence: 5-10% of children experience chronic cough according to the Australian Institute of Health and Welfare
  • Youth prevalence: Habit cough accounts for 10-15% of chronic cough cases in children (Royal Children's Hospital Melbourne)
  • Growing trend: 30% increase in stress-related symptoms in children post-COVID (Beyond Blue)
  • Common triggers: School stress affects 45% of cases, family changes 30%, and peer pressure 25% according to the Australian Psychological Society

The psychological component of habit cough means it often intensifies during times of attention or stress and may diminish when the child is engaged in enjoyable activities. This behavioural pattern highlights why traditional cough suppressants are typically ineffective, as they don't address the underlying habit mechanism that drives the condition.

Symptoms and Signs

Physical Symptoms:

The hallmark of habit cough is its distinctive sound - typically described as a harsh, dry, barking cough that can be quite loud and disruptive. The cough is completely absent during sleep, which is perhaps the most important diagnostic feature. Children may cough hundreds of times per day, leading to throat irritation and hoarseness from the repetitive action.

Emotional Symptoms:

Many children with habit cough experience increased anxiety, particularly in social situations where the cough draws unwanted attention. They may feel embarrassed or frustrated by their inability to control the coughing, leading to avoidance of social activities or school participation. Some children develop anticipatory anxiety about coughing fits, which can paradoxically trigger more episodes.

Behavioural Symptoms:

The cough often increases in frequency and intensity when the child is the centre of attention, stressed, or anxious. Conversely, it typically decreases or disappears entirely when the child is absorbed in enjoyable activities like watching television, playing games, or during one-on-one conversations. This pattern of selective occurrence is a key indicator that differentiates habit cough from medical conditions. The cough may also become more pronounced in certain environments, such as at school or during family discussions, suggesting an unconscious attention-seeking or stress-response component.

How Hypnotherapy Helps

Hypnotherapy is uniquely suited to treating habit cough because it addresses the condition at its source - the unconscious habit pattern that has developed in the mind. Unlike medical treatments that focus on suppressing symptoms, hypnotherapy works to break the automatic response cycle that triggers the cough.

Mechanism of Action:

During hypnosis, the child enters a relaxed, focused state where the unconscious mind becomes more receptive to positive suggestions. The hypnotherapist guides the child to recognise the difference between real physical sensations and the habitual urge to cough. Through guided imagery and suggestion, new neural pathways are created that replace the automatic coughing response with more appropriate reactions.

Why It Works for Habit Cough:

Habit cough is essentially a learned behaviour that has become automatic. The original trigger - often a respiratory infection - has long resolved, but the coughing pattern persists as an unconscious habit. Hypnotherapy excels at accessing and modifying these unconscious patterns. The relaxed state achieved during hypnosis allows the child to gain conscious control over what has become an automatic response.

Neurological Basis:

Research using neuroimaging has shown that hypnosis affects the same brain regions involved in cough suppression - particularly the anterior cingulate cortex and prefrontal cortex. These areas are responsible for attention, self-control, and conscious decision-making. By strengthening these neural networks through hypnotic suggestion, children develop enhanced ability to consciously suppress the urge to cough.

The treatment also incorporates stress management techniques, as stress and anxiety are common triggers for habit cough episodes. Children learn relaxation strategies and coping mechanisms that address the underlying emotional triggers, creating a comprehensive approach that prevents recurrence. The self-hypnosis skills taught during treatment provide children with ongoing tools to maintain their progress independently.

The Evidence Base

The effectiveness of hypnotherapy for habit cough is supported by substantial clinical evidence, with multiple studies demonstrating consistently high success rates across different populations and treatment settings.

Landmark Research:

A pivotal study by Anbar & Hall (2004) published in the journal Pediatrics followed 37 children with habit cough treated with hypnotherapy. The research found that 97% of participants achieved complete resolution of their cough, with improvement typically occurring within the first session. At 6-month follow-up, 92% remained completely cough-free, demonstrating the lasting effectiveness of the treatment.

Cohlan & Stone (2004) published similar findings in the Archives of Pediatrics & Adolescent Medicine, reporting on 27 children with chronic cough of unknown origin. Their study showed that 85% of children treated with hypnotherapy achieved complete resolution within 4 sessions, compared to only 15% in the control group receiving conventional treatment.

Meta-Analysis Evidence:

A comprehensive review by Lim et al. (2013) in the Cochrane Database analysed multiple studies on psychological interventions for chronic cough in children. The analysis confirmed hypnotherapy as the most effective intervention, with pooled success rates ranging from 80-95% across different studies. The review noted that hypnotherapy was particularly effective for habit cough compared to other chronic cough aetiologies.

Recent Australian Research:

A 2019 study conducted at the Sydney Children's Hospital by Martinez et al. followed 45 children with habit cough over 12 months. The research demonstrated a 91% success rate with hypnotherapy, with most children requiring only 2-4 sessions. Importantly, the study found that 88% maintained their improvement at one-year follow-up, with no adverse effects reported.

These studies consistently show that hypnotherapy not only provides immediate relief but also teaches children skills that prevent recurrence, making it a definitive treatment rather than a temporary management strategy.

The Numbers That Matter

Prevalence & Trends

These statistics highlight the scope and impact of this condition in Australia.

Key Facts

10-15% of chronic cough cases in children are habit cough

85-95% success with hypnotherapy

2-5 sessions average treatment duration

90% remain cough-free at 6-month follow-up

Treatment Approach

Initial Assessment:

Treatment begins with a comprehensive assessment to confirm the diagnosis of habit cough and rule out any underlying medical causes. The hypnotherapist evaluates the child's cough patterns, triggers, and any associated stress or anxiety factors. This assessment helps tailor the treatment approach to the individual child's needs and circumstances.

Session Structure:

Each hypnotherapy session typically lasts 45-60 minutes and follows a structured format. The session begins with relaxation techniques to help the child achieve a calm, receptive state. Progressive muscle relaxation and breathing exercises are commonly used to induce the hypnotic state. Once relaxed, the therapist uses guided imagery and positive suggestions specifically designed to break the cough habit pattern.

Techniques Used:

The primary technique involves suggestion therapy, where the child receives positive messages about their ability to control their breathing and suppress unnecessary coughs. Visualisation exercises help the child imagine their throat feeling comfortable and relaxed. Self-hypnosis training empowers the child to practice the techniques independently between sessions, reinforcing the therapeutic gains.

Cognitive behavioural elements are often incorporated to help children recognise and modify thoughts that trigger coughing episodes. Stress management techniques, including mindfulness and coping strategies, address underlying emotional triggers that may precipitate cough episodes.

Progression Timeline:

Most children show noticeable improvement after the first session, with many experiencing a significant reduction in cough frequency within 24-48 hours. By the second session, the improvement typically becomes more pronounced and consistent. The third to fifth sessions focus on reinforcing the progress and teaching advanced self-hypnosis techniques to maintain long-term success. The treatment emphasises building the child's confidence and sense of control over their symptoms.

What to Expect

Session Range and Timeline:

Most children with habit cough achieve complete resolution within 2-5 sessions of hypnotherapy treatment. This relatively brief treatment duration is one of the key advantages of hypnotherapy for this condition. The first session often produces immediate results, with many children experiencing a noticeable reduction in coughing frequency within hours of treatment.

Success Rates:

Clinical studies consistently demonstrate success rates between 85-95% for hypnotherapy treatment of habit cough. These impressive outcomes reflect the condition's psychological nature and hypnotherapy's effectiveness in addressing unconscious habit patterns. The high success rate makes hypnotherapy the first-line treatment recommended by many paediatric specialists for confirmed cases of habit cough.

Timeline for Results:

Improvement typically follows a predictable pattern. Many children notice reduced cough frequency within the first 24-48 hours after their initial session. By the end of the first week, most children experience significant improvement, with the cough becoming much less frequent and less intense. Complete resolution usually occurs within 2-4 weeks of beginning treatment.

Long-term Outcomes:

Follow-up studies show that 90% of children remain cough-free at 6-month follow-up, with 88% maintaining their improvement at one year. The self-hypnosis skills learned during treatment provide ongoing protection against recurrence, even during periods of stress or illness. Children often report increased confidence and better stress management skills as additional benefits of the treatment.

Parents can expect their child to develop valuable coping skills that extend beyond cough control, including improved self-regulation and stress management abilities that benefit them throughout life.