Kikuchi disease: Symptoms, causes, and treatment

What is Kikuchi disease?

Kikuchi disease is a rare, benign condition that affects the lymph nodes. It is also known as Kikuchi-Fujimoto disease or Kikuchi histiocytic necrotizing lymphadenitis.

What are the symptoms of Kikuchi disease?

The most common symptoms of Kikuchi disease are:

• Fever
• Chills
• Fatigue
• Swollen lymph nodes
• Muscle aches
• Joint pain
• Rash
• Loss of appetite
• Nausea
• Vomiting

In most cases, the symptoms of Kikuchi disease go away on their own within a few weeks. However, in some cases, the symptoms can last for several months.

What are the causes of Kikuchi disease?

The exact cause of Kikuchi disease is unknown. However, it is thought to be caused by an immune system disorder.

How is Kikuchi disease treated?

There is no specific treatment for Kikuchi disease. Treatment is focused on relieving the symptoms. Treatment may include:

• Over-the-counter pain relievers
• Anti-inflammatory medications
• Corticosteroids
• Surgery to remove the affected lymph nodes (in some cases)

Most people with Kikuchi disease recover completely within a few weeks or months. However, in some cases, the symptoms can last for several years.