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What causes anxiety and shortness of breath? 22 possible conditions

See a list of possible causes in order from the most common to the least.


Malignant Hypertension (Arteriolar Nephrosclerosis)

This form of high blood pressure comes on very quickly and requires immediate medical help. You're especially at risk if you already have hypertension or smoke.

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Transfusion Reactions

A transfusion reaction is a rare condition that occurs when a person receives a transfusion with blood that is not matched to their blood type. This may cause symptoms such as back pain, fever, fainting, or dizziness.

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This feature is for informational purposes only and should not be used to diagnose.
Please consult a healthcare professional if you have health concerns.