Search Our Site

Button

Rapid shallow breathing

Definition
- A normal breathing rate for an adult at rest is 8 to 16 breaths per minute. For an infant, a normal rate is up to 44 breaths per minute.
  Tachypnea is the term that your health care provider uses to describe your breathing if it is too fast, especially if you have fast, shallow breathing from a lung disease or other medical cause.
  The term hyperventilation is usually used if you are taking rapid, deep breaths. This can be due to lung disease or because of anxiety or panic. The terms are sometimes used interchangeably.
Alternative Names
- Tachypnea; Breathing - rapid and shallow; Fast shallow breathing; Respiratory rate - rapid and shallow
Causes
- Shallow, rapid breathing has many possible medical causes, including:
  Asthma
  Blood clot in an artery in the lung
  Choking
  Chronic obstructive pulmonary disease (COPD) and other chronic lung diseases
  Heart failure
  Infection in the smallest air passages of the lungs in children (bronchiolitis)
  Pneumonia or other lung infection
  Transient tachypnea of the newborn
  Anxiety
Home Care
- Rapid, shallow breathing should not be treated at home. It is generally considered a medical emergency (unless anxiety is the only cause).
  If you have asthma or COPD, use your inhaler medicines as prescribed by your provider. You may still need to be checked by a provider right away if you have rapid shallow breathing. Your provider will explain when it is important to go to the emergency room.
When to Contact a Medical Professional
- Call 911 or go to the emergency room if you are breathing rapidly and you have:
  Bluish or grayish color to the skin, nails, gums, lips, or the area around the eyes (cyanosis)
  Chest pain
  Chest that is pulling in with each breath
  Fever
  Labored or difficult breathing
  Never had rapid breathing before
  Symptoms that are getting more severe
What to Expect at Your Office Visit
- The provider will do a thorough exam of your heart, lungs, abdomen, and head and neck.
  Tests that may be ordered include:
  Arterial blood gas and pulse oximetry to check your oxygen level
  Chest x-ray
  Chest CT scan
  Complete blood count (CBC) and blood chemistries
  ECG
  Ventilation/perfusion scan of your lungs
  Treatment will depend on the underlying cause of the rapid breathing. Treatment may include oxygen if your oxygen level is too low and nebulized respiratory treatments if you are having an asthma or a COPD attack.
References
- Kraft M. Approach to the patient with respiratory diseases. In: Goldman L, Schafer Al, eds. Goldman's Cecil Medicine. 24th ed. Philadelphia, PA: Elsevier Saunders; 2011:chap 83.

Images

Read More
- Hyperventilation