Torsalo, also known as myiasis or cutaneous myiasis, refers to a medical condition caused by the infestation of the human body with fly larvae. Torsalo is commonly found in tropical and subtropical regions and can affect both humans and animals. It is primarily caused by the botfly, a type of fly known for its parasitic larval stage.
The botfly deposits its eggs on mosquitoes, ticks, or other arthropods, which then transfer the eggs to animals or humans by biting them. Once the eggs come into contact with warm skin, they hatch, and the larvae burrow into the subcutaneous tissue, where they continue to develop.
Symptoms of torsalo can vary depending on the location of the infestation but often include itching, pain, and swelling at the site of entry. As the larva develops and grows, a noticeable lump or boil-like lesion may arise. The larvae typically consume the surrounding tissue and excrete waste, which can lead to infection or inflammation.
Treatment for torsalo involves the removal of the larvae. This is typically done by applying petroleum jelly or other substances that suffocate the larvae, causing them to emerge from the opening. In some cases, surgical extraction may be necessary if the larvae have burrowed deeper or if complications arise.
Preventive measures for torsalo include wearing protective clothing, using insect repellents, and avoiding exposure to areas with high fly activity. It is essential to promptly clean and treat any insect bites or open wounds to reduce the risk of botfly infestation. Medical attention should be sought if symptoms worsen or do not improve to avoid potential complications.
