Health Dictionary
Reliable, easy-to-read patient information on common medical conditions — written in plain language, free of jargon, and grounded in current evidence. Browse the most frequent diagnoses, understand what they mean for everyday life, and learn which steps and questions help you have a focused conversation with your doctor.
Loa loa filariasis history and symptoms
Introduction
Overview
Overview
Symptoms include itchy swellings (Calabar swellings) anywhere on the body, that are usually non painful and are often found near joints. Less common symptoms include generalized itching, muscle pain, joint pain, and fatigue. Infected persons may not have any symptoms at all
History and Symptoms
History and Symptoms
In the human host, Loa loa larvae migrate to the subcutaneous tissue where they mature to adult worms in approximately one year, but sometimes up to four years. Adult worms migrate in the subcutaneous tissues, mating and producing more microfilaria. The adult worms can live up to 17 years in the human host.
- Itchy swellings ( Calabar swellings) anywhere on the body: Swellings may last for 1–3 days.
- Generalized itching
- Muscle pain
- Joint pain
- Fatigue
- Infected persons may not have any symptoms at all.
References
References
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Kalsang Dolma, M.B.B.S.[2]