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What causes fatigue, rash and shortness of breath? 9 possible conditions

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


Rheumatic Fever

Rheumatic fever is a possible and potentially serious complication of strep throat. It tends to occur in children between five and 15 years old. Rash is one possible sign of this condition.

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Infectious Mononucleosis

Infectious mononucleosis, or "mono," is a group of symptoms caused by the Epstein-Barr virus. One potential symptom is a pink rash that looks like the measles.

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Chemical Burns

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

Chemical burns occur when the skin or eyes come into contact with irritants, such as acids or bases. Symptoms vary, but skin reactions, pain or numbness are common.

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Learn about sarcoidosis and its causes, symptoms, diagnosis, treatment, and potential complications.

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The War of Cells: Graft vs. Host Disease

Graft vs. Host Disease is a common reaction that develops after an allogeneic bone marrow transplant. It usually goes away after the transplant has become established. It causes symptoms throughout the body's systems.

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Poliomyelitis, or polio, is a highly contagious disease that is caused by a virus that attacks the body's nervous system. It is most likely to be contracted by children under five years old.

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Trichinosis is a roundworm that can infect humans when they eat certain undercooked meats. Rashes are a possible symptom of trichinosis after the larvae enter the muscle tissue.

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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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MRSA (Staph) Infection

MRSA (methicillin-resistant Staphylococcus) is a type of contagious bacterial infection that is resistant to beta-lactam antibiotics. CA-MRSA typically causes lesions that are red, swollen, and painful to touch.

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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.