Mouth tongue worm in humans, also known as lingual larva migrans, is a rare parasitic infection caused by the nematode (roundworm) species Linguatula serrata. This worm can cause a range of symptoms, from mild to severe, depending on the severity of the infection and the individual’s immune response. In this article, we will explore the causes, symptoms, diagnosis, and treatment of mouth tongue worm in humans.
The infection occurs when a human ingests the larval stage of the worm, which is commonly found in the raw or undercooked meat of certain animals, such as sheep, goats, and cattle. Once inside the human body, the larvae migrate to the mouth and tongue, where they develop into adult worms. The migration of the larvae can cause irritation, inflammation, and pain in the mouth and tongue, leading to discomfort and difficulty in eating and speaking.
Symptoms of mouth tongue worm in humans may include a persistent, painful sore on the tongue, redness and swelling of the tongue, and a metallic taste in the mouth. In some cases, the infection may spread to other parts of the body, such as the eyes, ears, and brain, leading to more severe symptoms, such as blurred vision, hearing loss, and neurological problems. Diagnosis of the infection is typically based on clinical symptoms and a thorough physical examination by a healthcare professional.
Prevention of mouth tongue worm in humans involves avoiding the consumption of raw or undercooked meat from infected animals. It is also essential to cook meat thoroughly to kill any potential larvae. If an infection is suspected, it is crucial to seek medical attention promptly. Treatment for mouth tongue worm in humans usually involves the use of antiparasitic medications, such as mebendazole or ivermectin, which can help to eliminate the worms from the body. In some cases, surgery may be required to remove the worms from the mouth and tongue.
Understanding the risks and prevention strategies for mouth tongue worm in humans is crucial for protecting public health. By being aware of the signs and symptoms of the infection and taking appropriate precautions, individuals can reduce their risk of contracting this rare but potentially serious parasitic disease.
