Crabs (Pubic Lice)
Dermatology/STI · Infectious & Parasitic
Mild
Severity
Worldwide distribution; one of the three types of lice infestations
Prevalence
Yes
Contagious
Dermatology/STI
Specialist
Frequently Asked Questions
What is Crabs (Pubic Lice)?+
Pubic lice (crabs) are tiny insects that infest the pubic hair region. They are usually spread through sexual contact. Though annoying and itchy, they do not cause serious health problems.
What are the main symptoms of Crabs (Pubic Lice)?+
The most common symptoms include: Intense itching in the pubic area (and armpits; chest hair; eyebrows; eyelashes). Early recognition is key to prompt diagnosis and effective treatment.
Is Crabs (Pubic Lice) contagious?+
Yes, Crabs (Pubic Lice) is contagious. It can spread from person to person. Practice good hygiene, avoid close contact with infected individuals, and follow isolation guidelines if advised by a doctor.
How is Crabs (Pubic Lice) treated?+
Treatment options include: Topical insecticide lotions or creams (permethrin; malathion; ivermectin). Wash clothing. Treatment should always be guided by a qualified Dermatology/STI specialist. Do not self-medicate.
Can Crabs (Pubic Lice) be prevented?+
While Crabs (Pubic Lice) cannot always be fully prevented, several measures can reduce risk: Avoid sexual contact with infested individuals; avoid sharing bedding or towels with infected persons; regular STI screenings.
When should I see a doctor for Crabs (Pubic Lice)?+
Consult a Dermatology/STI specialist if symptoms persist for more than a few days, worsen despite home care, or significantly affect your daily activities. Early diagnosis leads to better outcomes.
More About Crabs (Pubic Lice)
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⚕️ Medical Disclaimer
This page is for informational purposes only and does not substitute professional medical advice. Always consult a qualified healthcare professional. In emergencies, call 112.