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Select additional symptoms and we'll narrow your results.

What causes anxiety, fever and shortness of breath? 3 possible conditions

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

1

Caffeine Overdose

The recommended amount of caffeine is usually 400 mg per day for healthy adults. Caffeine overdose may occur if you ingest more than this amount.

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2

Pericarditis

Pericarditis is a condition in which the sac surrounding your heart, called the pericardium, becomes swollen and inflamed. You can develop this condition after having a heart attack.

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3

Transfusion Reactions

A transfusion reaction is when your body has an adverse response to a blood transfusion. Learn how transfusion reactions occur and how to minimize your risk.

Read more »

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