Leisure Sickness: why do we get sick when we finally go on holiday?

Man feeling unwell on holiday

Holidays are often seen as a time to recharge. We picture slower days, more time for ourselves, and a sense of lightness that seems to come naturally once work is behind us.

Yet, for some people, the exact opposite happens.

The first few days of a holiday can be accompanied by overwhelming fatigue, headaches, muscle aches, or even flu-like symptoms.

Just a coincidence?
Not necessarily.

There is, in fact, a recognised phenomenon known as leisure sickness, which describes the tendency to feel unwell when a period of intense work-related stress suddenly comes to an end.

When the body can no longer keep up

During prolonged periods of stress, our bodies demonstrate a remarkable ability to adapt.

The autonomic nervous system and the neuroendocrine systems regulate a range of responses that enable us to cope with constant demands, stay focused, and sustain high levels of performance. It is a fundamental mechanism that protects us and helps us deal with challenging situations.¹

As long as the pressure persists, the body is often able to maintain this balance.

However, when the source of stress suddenly disappears, the body begins to adjust the way it functions. It is during this transition that some people experience overwhelming fatigue or even feel genuinely unwell.

What is leisure sickness?

The term leisure sickness was coined to describe a condition observed in people who tend to become ill during weekends, holidays, or other periods of rest.²

The most commonly reported symptoms include:

  • Overwhelming fatigue
  • Headaches
  • Muscle aches
  • Flu-like symptoms
  • Difficulty relaxing

According to the available evidence, the phenomenon appears to be more common among people who lead highly demanding lives, have a strong sense of responsibility, or struggle to switch off from work and transition into their leisure time.²

This does not mean that the body “gets sick because it relaxes”. Rather, it highlights how our wellbeing depends on our ability to move gradually between periods of activation and recovery.

Learning to slow down Is a skill

We often think of holidays as the only time to truly recover. In reality, the nervous system benefits from regular periods of rest throughout the year.

Even just a few minutes can make a difference when they become part of your routine.

Practising mindful breathing, stepping away from the constant stream of notifications for a few moments, taking a genuinely restorative break, or simply noticing how we feel are all small actions that help the body become more comfortable with slowing down.

Recovery, just like stress, is a process.

And the more we nurture it in our daily lives, the more naturally our body learns to embrace periods of rest.

The importance of listening to your body

The body is constantly communicating its condition through signals that are often subtle.

Learning to recognise these signals means gaining a better understanding of how we are experiencing our daily lives and taking action before overload becomes apparent.

IANUMIND QUI, the first solution developed by IANUNAI, was created to support a deeper awareness and understanding of yourself. By interpreting your body’s signals, it helps you understand how you are experiencing your day, suggests when it’s time to take a break, and offers breathing and mindfulness techniques to turn those moments into meaningful opportunities for recovery.

Because listening to your body every day is far easier than waiting until it tells you it’s time to stop.

Find out more: ianumind.com

References

  1. McEwen BS. Protective and damaging effects of stress mediators. N Engl J Med. 1998. (Approfondimento sui meccanismi fisiologici della risposta allo stress.)
    https://pubmed.ncbi.nlm.nih.gov/12171767/
  2. Vingerhoets AJJM, Van Heck GL. Leisure sickness: A pilot study on its prevalence, phenomenology and background. Psychology & Health.
    https://pubmed.ncbi.nlm.nih.gov/12411765/