Loeffler

Loeffler syndrome is a rare, temporary (acute) respiratory illness characterized by the presence of eosinophils, a type of white blood cell, in the lung. The syndrome is named after Wilhelm Loeffler, a Swiss physician who first described the condition.

Symptoms

The symptoms of Loeffler syndrome include:

• Cough
• Fever
• Shortness of breath
• Wheezing
• Rapid weight loss

Causes

Loeffler syndrome is often caused by a parasitic infection, such as ascariasis or strongyloidiasis, but can also be caused by certain medications or cancer.

Diagnosis

Diagnosis of Loeffler syndrome is based on the presence of symptoms, a history of exposure to a known cause, and the presence of eosinophils in the lung. This can be confirmed through a chest X-ray or a lung biopsy.

Treatment

Treatment for Loeffler syndrome typically involves treating the underlying cause. This may include antiparasitic medication for infections, or discontinuing the use of a medication that is causing the syndrome.

Prognosis

The prognosis for Loeffler syndrome is generally good, with most people recovering fully once the underlying cause is treated.

See also

• Eosinophilia
• Pulmonary eosinophilia
• Hypereosinophilic syndrome

Loeffler Resources
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