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Breathing difficulty

Alternative names:

airway obstruction; breathlessness; difficulty breathing; dyspnea; shortness of breath; trouble breathing; winded

Definition:

A sensation of difficult or uncomfortable breathing. See also difficulty breathing - first aid; breathing difficulty lying down; abnormal breathing sounds.

Considerations:

Shortness of breath is normal with strenuous activity, excitement, or clogged nasal passages and is not a cause for concern. However, unexplained shortness of breath can be a sign of a significant lack of oxygen and should be taken seriously.

Wheezing is one form of breathing difficulty. Also see rapid breathing, apnea, respiratory diseases, lung disease, and other lung disorders.

Common causes:

Note: There may be other causes of breathing difficulty. This list is not all inclusive, and the causes are not presented in order of likelihood. The causes of this symptom can include unlikely diseases and medications. Furthermore, the causes may vary based on age and gender of the affected person, as well as on the specific characteristics of the symptom such as location, quality, time course, aggravating factors, relieving factors, and associated complaints. Use the Symptom Analysis option to explore the possible explanations for breathing difficulty, occurring alone or in combination with other problems.


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