Cutaneous larva migrans, also known as creeping eruption, is a skin condition caused by hookworm larvae. It results in red, itchy tracks on the skin, usually occurring after walking barefoot on contaminated soil. The condition is common in tropical and subtropical areas.

Cutaneous Larva Migrans FAQ


What are the symptoms of cutaneous larva migrans?

The symptoms include red, itchy tracks on the skin, often appearing in a linear or serpiginous pattern.

How is cutaneous larva migrans diagnosed?

Diagnosis is usually based on the appearance of the rash and a history of exposure to contaminated soil.

What is the treatment for cutaneous larva migrans?

Treatment often involves oral medication such as albendazole or ivermectin to kill the larvae.

Is cutaneous larva migrans a contagious condition?

No, cutaneous larva migrans is not contagious and cannot be passed from person to person.

Can cutaneous larva migrans go away on its own?

The condition may resolve on its own over weeks to months, but treatment can help alleviate symptoms and speed up recovery.

What precautions can be taken to prevent cutaneous larva migrans?

Wearing shoes and protective clothing, and avoiding direct skin contact with contaminated soil can help prevent infection.

Can pets transmit cutaneous larva migrans to humans?

Pet hookworms do not cause cutaneous larva migrans in humans. Human-specific hookworm species cause this skin condition.

Is itchy skin the only symptom of cutaneous larva migrans?

Yes, intense itching is the primary symptom, and it is usually accompanied by an inflamed, raised, or nodular rash.

Can home remedies help with cutaneous larva migrans?

Home remedies are generally not effective for treating cutaneous larva migrans. Medical treatment is advised for this condition.

Are there any side effects of medications used to treat cutaneous larva migrans?

Side effects of medications such as albendazole and ivermectin are generally mild and well-tolerated, but it's important to consult a healthcare professional before taking them.

Does cutaneous larva migrans occur only in tropical areas?

While more common in tropical and subtropical regions, cutaneous larva migrans can occur anywhere with suitable soil conditions for hookworm larvae.

Can cutaneous larva migrans affect children?

Yes, children are susceptible to cutaneous larva migrans, especially if they play or walk barefoot in areas where the larvae are present.

Can mistaking cutaneous larva migrans for other skin conditions lead to incorrect treatment?

It's important to have a healthcare professional properly diagnose cutaneous larva migrans to ensure appropriate treatment, as it can resemble other skin rashes.

Are there any complications associated with cutaneous larva migrans?

Complications are rare, but persistent scratching of the affected areas can lead to secondary bacterial infections.

Will cutaneous larva migrans return after successful treatment?

Proper treatment is usually effective in eliminating the larvae, and the condition does not typically recur unless there is renewed exposure to contaminated soil.

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