Home » Breathing Basics » Hyperventilation » What causes hyperventilation?

Hyperventilation

What causes hyperventilation?

The things that cause hyperventilation can be categorised loosely into:

  • Environment
  • Thoughts and emotions
  • Physical illness, pain or some other type of physical stress

Some of the stress we create ourselves, and other types have nothing to do with us. For instance, sometimes the people in our immediate environment may cause us physical or emotional stress.

Environmental stressors

Our environmental includes all kinds of things that can create stress on our body. Some of these might be gases or scents, such as those that are found in aerosols, paints, the soap powder aisle of the supermarket or by frying food in hot oil.

The temperature of your environment can have a profound effect on your breathing. Sitting in a bath that is too hot for instance, can easily cause a person to feel a little lightheaded.

Pollutants such as smoke or dust can create a stress, which will automatically increase the breathing. 

Thoughts and emotions affect the breathing

 The way we feel about things affects our breathing, and the reverse is also true. For instance, feeling angry may quickly increase the breathing pattern, but if you deliberately increase your breathing pattern, then you are likely to feel over-reactive and less calm.

It is obvious to most of us that fear causes an increase in the breathing as part of the fight or flight response, when we gasp in surprise or horror. But what may not be considered is that excitement, or anticipation of happy events can do exactly the same thing.

Physical stress

When we think of things that cause physical stress, we probably think of pain and illness, and we would be right. But other things can cause physical stress as well, and consequently, they also rev up the breathing. These include:

  • Being too hot or too cold. Heat is especially bad for causing an increase in the breathing, but having a cold face can narrow the airways, making you breathe with extra effort.
  • Wearing clothes that restrict the breathing are a common source of hyperventilation. This was noted in days gone past when women wore corsets, but it had a revival in the 1960s when the 'designer jean syndrome' came into being.
  • Even wearing shoes that are too tight will cause a person to automatically hyperventilate before they rush to the nearest chair, collapsing into it.
  • Posture: Even without the tight clothes, pulling your stomach in and thrusting the chest out, or slumping so that the front of you is scrunched up will encourage hyperventilation.
  • Over-doing the exertion, or not doing enough exercise are commonly associated with hyperventilation.