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What causes fever, headache and mouth ulcers? 6 possible conditions

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


Acute HIV Infection

Acute HIV infection is the primary stage of infection by the human immunodeficiency virus. There are several telltale symptoms, one of which is a rash.

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Hand, Foot, and Mouth Disease

Hand, foot, and mouth disease is a contagious condition that usually affects young children. It presents as a rash on the hands and feet along with blisters in the mouth.

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There are many symptoms of the autoimmune disease HIV/AIDS, including persistent skin rashes, night sweats, and mouth sores.

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Syphilis is a sexually transmitted infection. It is caused by a type of bacteria known as Treponema pallidum. According to the Centers for Disease Control and Prevention, in 2006, more than 36,000 cases of syphilis wer...

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Temporal Arteritis

Temporal arteritis is a condition in which the temporal arteries, which supply blood to the head and scalp, become inflamed or damaged. Scalp sensitivity or tenderness is a symptom.

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Systemic Lupus Erythematosus

Systemic lupus erythematosus (SLE) is an autoimmune disease and the most common type of lupus. One of its common symptoms is a rash on the cheeks and nose called a "butterfly rash."

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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.