Eye Worms

Eye worms refer to parasitic infections in or around the eye, typically caused by the Loa loa worm, a type of filarial parasite. This condition is most common in certain parts of Africa where the parasite is transmitted through the bite of deer flies. When the parasite invades the eye, it can cause a range of symptoms, including eye pain, irritation, and inflammation. In severe cases, eye worms can lead to blindness if left untreated. The condition is rare in most parts of the world but poses a significant health risk in endemic regions.

• Causes: Eye worms are transmitted to humans through the bite of an infected deer fly, which carries the larvae of the Loa loa parasite. Once inside the human body, the larvae mature into adult worms, which can migrate through the skin and eyes.
• Symptoms: Symptoms of an eye worm infection include eye pain, itching, redness, swelling, and the sensation of something moving in the eye. In some cases, the worm may be visible under the skin or in the eye itself. Other symptoms may include fever, fatigue, and joint pain if the infection spreads throughout the body.
• Treatment: Treatment typically involves the use of antiparasitic medications to kill the worms. In some cases, surgical removal of the worms from the eye may be necessary. Early diagnosis and treatment are crucial to prevent long-term damage to the eye or vision loss.