What is hyperventilation?

Hyperventilation means over-breathing, specifically to the point where the body’s carbon dioxide (CO2) levels become too low.

Hyperventilation can be an acute response to a particular situation or it can become a chronic and habitual way of breathing.

People who are hyperventilating sometimes have visibly altered breathing patterns such as:

  • tense and overactive upper chest and shoulder movement during breathing
  • irregular breathing
  • frequent sighing
  • yawning or
  • gasping for breath.

However this is not always the case and many people who hyperventilate do not have obvious signs of over-breathing

An accurate diagnosis of hyperventilation is only possible using an instrument called a capnometer, which measures the amount of CO2 in exhaled air.

How hyperventilation affects your body and your health

Hyperventilation is a common type of dysfunctional breathing. It can affect 10% of otherwise healthy people and up to 70% of people with anxiety disorders. It is also frequently found in people with asthma and other chronic illnesses.

Low CO2 levels and low bicarbonate, resulting from habitual hyperventilation, can affect the body’s ability to regulate its pH, reduce blood flow to muscles and organs and interfere with cellular oxygen uptake.

Low CO2 can also lead to irritability of nerves, constriction of smooth muscle, impaired enzyme activity, inefficient cellular metabolism and increased mineral excretion by the kidneys.

Why do people hyperventilate?

Individuals are predisposed to hyperventilate for psychological and physiological reasons and in response to diseases of the respiratory, cardiovascular and nervous systems.

Here are some common conditions that can lead to hyperventilation:

  • stress and trauma
  • sympathetic nervous system over arousal
  • anxiety and panic disorder
  • asthma
  • obstructive and restrictive lung diseases
  • heart disease
  • chronic fatigue syndrome
  • history of obstructed airways in early life
  • chronic infection and inflammation
  • brain injury

What are the symptoms of hyperventilation?

The classic symptoms of hyperventilation are numbness and tingling in different parts of the body, dizziness, brain fog and muscle tightness.

Many other symptoms such as chest tightness and pain, irregular heart rhythm, breathlessness, anxiety, panic feelings and fatigue can also be present and form part of the diagnostic picture.

Can hyperventilation be fixed?

The process of correcting hyperventilation involves:

  • breathing retraining
  • habit correction
  • mindfulness/relaxation training.

Research has shown that the process of resetting the brain’s breathing control mechanisms to correct hyperventilation takes time and persistence.

It’s also important to look at underlying causes and contributing factors, and correct these as much as possible.

Breathing programs

These programs are designed to correct hyperventilation as well as other associated types of dysfunctional breathing in adults/children.

Better Breathing Better Health - breathing therapy class

Better Breathing, Better Health

Healthy Breathing, Healthy Child - homepage

Healthy Breathing, Healthy Child

Appointments and enquiries

To make an appointment or other booking please visit the BOOKINGS page.

Please feel free to contact me with any questions about how the treatments could help you or your child.