Infection-induced anorexia

Infection-induced anorexia is a medical condition characterized by a loss of appetite or desire to eat due to an underlying infection.

Pronunciation

Infection-induced anorexia: /ɪnˈfɛkʃən ɪnˈdjuːst ˌænəˈrɛksiə/

Etymology

The term "Infection-induced anorexia" is derived from three words. "Infection" comes from the Latin infectio, meaning the act of infecting. "Induced" is derived from the Latin inducere, meaning to lead in. "Anorexia" is derived from the Greek anorexia, meaning lack of appetite.

Definition

Infection-induced anorexia is a common symptom of many infectious diseases and is part of the body's natural defense mechanism. It is believed to be a beneficial response, as it deprives the invading pathogens of the nutrients they need to multiply.

Symptoms

The primary symptom of infection-induced anorexia is a significant decrease in appetite or complete aversion to food. This may be accompanied by other symptoms such as fatigue, weight loss, and general malaise.

Causes

Infection-induced anorexia is caused by the body's immune response to infection. The immune system releases cytokines, which are chemical messengers that help to regulate the immune response. Some of these cytokines can affect the brain and lead to a decrease in appetite.

Treatment

Treatment for infection-induced anorexia typically involves addressing the underlying infection. This may involve antibiotics, antiviral drugs, or other treatments depending on the nature of the infection. In some cases, nutritional support may be needed to ensure the patient receives adequate nutrition.

Related Terms

• Anorexia
• Infection
• Cytokines
• Immune response

External links

• Medical encyclopedia article on Infection-induced anorexia
• Wikipedia's article - Infection-induced anorexia

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