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What causes fatigue, rash and shaking chills? 3 possible conditions

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



Cellulitis is a common, often painful skin infection that first appears as a red, swollen area that feels hot and tender to the touch. If left untreated, it can become life-threatening.

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Erysipelas is a bacterial infection in the upper layer of your skin. A raised rash or blisters occur most commonly on the legs and face, and may be accompanied by fever and chills.

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Addisonian Crisis (Acute Adrenal Crisis)

This condition is considered a medical emergency. Urgent care may be required.

People with Addison's disease don't make enough cortisol or aldosterone. Addisonian crisis is a potentially life-threatening condition indicated by nausea, abdominal pain, fever, and chills.

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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.