Ground itch

Ground itch
Synonyms	Cutaneous larva migrans, creeping eruption
Pronounce	N/A
Specialty	N/A
Symptoms	Itchy, red, raised rash on the skin
Complications	Secondary bacterial infection
Onset	1-5 days after exposure
Duration	1-2 weeks
Types	N/A
Causes	Hookworm larvae, primarily Ancylostoma braziliense and Ancylostoma caninum
Risks	Walking barefoot on contaminated soil
Diagnosis	Clinical evaluation, history of exposure
Differential diagnosis	Tinea corporis, Scabies, Contact dermatitis
Prevention	Wearing shoes, avoiding contaminated soil
Treatment	Anthelmintics such as albendazole or ivermectin
Medication	N/A
Prognosis	N/A
Frequency	Common in tropical and subtropical regions
Deaths	N/A

Ground itch is a condition that is caused by the parasitic hookworm. It is also known as Necator americanus or Ancylostoma duodenale. The condition is characterized by an itchy rash that occurs when the larvae of the hookworm penetrate the skin. This is often the first sign of a hookworm infection.

Causes

Ground itch is caused by the larvae of the hookworm. These parasites live in the soil and can penetrate the skin of humans who come into contact with contaminated soil. The larvae then travel through the bloodstream to the lungs, where they are coughed up and swallowed. This allows them to reach the intestines, where they mature into adult worms.

Symptoms

The primary symptom of ground itch is an itchy rash. This rash typically appears on the feet or hands, as these are the areas that are most likely to come into contact with contaminated soil. Other symptoms of a hookworm infection can include abdominal pain, diarrhea, loss of appetite, weight loss, and anemia.

Treatment

Treatment for ground itch involves medications that kill the hookworms. These medications, known as anthelmintics, include mebendazole and albendazole. In severe cases, iron supplements may also be needed to treat anemia.

Prevention

Prevention of ground itch involves avoiding contact with contaminated soil. This can be achieved by wearing shoes when walking in areas where hookworm is common, and by not defecating in the soil.

See also

• Hookworm
• Parasitic diseases
• Skin conditions

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