Trichomycosis Pubis: Causes, Symptoms, Diagnosis, Treatment, & More

Priyank Pandey
Written by Priyank Pandey on August 21, 2022

Trichomycosis pubis, also known as “crab lice”, is a parasitic infestation of the pubic hair. The condition is caused by the crab louse, a small, wingless insect that feeds on human blood. Crab lice are usually transmitted through sexual contact and can infest the pubic hair of both men and women. Symptoms of crab louse infestation include itching, redness, and irritation in the affected area. If left untreated, trichomycosis pubis can lead to secondary bacterial infections. Treatment for crab louse infestation typically involves the use of over-the-counter topical medications.


There are many possible causes of trichomycosis pubis, but the most likely cause is a bacterial infection. Other possible causes include fungal infections, irritation from tight clothing, and allergies to laundry detergents or other chemicals.

Bacterial infections are the most common cause of trichomycosis pubis. The bacteria that cause this condition are usually found in the genital area. This can happen if you have unprotected sex with someone who has an infection. You can also get this infection if you share towels or other personal items with someone who has an infection.

Fungal infections can also cause trichomycosis pubis. These types of infections are often caused by yeasts or other fungi that live on the skin.


The symptoms of trichomycosis pubis are often mild and may go unnoticed. The most common symptom is a foul-smelling discharge from the penis or vagina. Other symptoms may include:

– itchiness in the genital area

– burning during urination

– redness and swelling in the affected area

– pain during sexual intercourse

If left untreated, trichomycosis pubis can lead to secondary bacterial infections, which can cause more severe symptoms. Treatment is typical with antifungal medications.


There are several tests that can be used to diagnose trichomycosis pubis, which is a condition caused by the overgrowth of bacteria on pubic hair. The most common test is a culture of the affected area, which can be done by swabbing the skin and then sending the sample to a lab for analysis. Another test that may be used is a KOH preparation, in which a sample of the pubic hair is examined under a microscope after being treated with potassium hydroxide. This test can help to confirm the diagnosis if there are no other skin conditions present. A biopsy may also be performed, although this is not always necessary.


Trichomycosis pubis is a fungal infection of the hair shafts and follicles of the pubic region. The infection is caused by the fungus Trichophyton rubrum and is characterized by brown or black discoloration of the hair. Treatment of trichomycosis pubis typically involves the use of antifungal medications, such as ketoconazole or clotrimazole. In severe cases, oral antifungal therapy may be necessary.

Trichomycosis Pubis


There are several ways that trichomycosis pubis, or “crab lice”, can be prevented. The most effective way to prevent crab lice is to avoid contact with infected people and their personal items. To further reduce your risk, you can:

-Avoid sharing towels, clothing, or bedding with others

-Wash your hands thoroughly after contact with an infected person

-Shower immediately after any sexual activity

-Wear tight-fitting underwear or a bathing suit when engaging in sexual activity

-Avoid sexual activity with multiple partners

If you have been exposed to crab lice, there are a few things you can do to rid yourself of the infestation.

Risk factors

There are several risk factors for trichomycosis pubis, a condition caused by the overgrowth of bacteria on the pubic hair. Poor hygiene is a major factor, as bacteria can build up on the hair and skin if they are not properly cleaned. Those who have multiple sexual partners or engage in unprotected sex are also at greater risk, as bacteria can be passed from person to person. Obesity is another risk factor, as excess skin folds provide an environment where bacteria can thrive. Finally, those who sweat excessively or have poor ventilation in their genital area may also be more susceptible to trichomycosis pubis.


There are several potential complications associated with trichomycosis pubis, a condition caused by the overgrowth of bacteria in the pubic region. If left untreated, trichomycosis pubis can lead to secondary infections, such as cellulitis or folliculitis. In rare cases, it can also cause abscesses. Treatment is typical with antibiotics, but in severe cases, surgery may be necessary to remove the affected tissue.


Trichomycosis pubis is a condition that results in the overgrowth of bacteria in pubic hair. This can lead to an infection of the skin and hair follicles, and can also cause a bad odor. The condition is most commonly seen in men, but can also affect women. Treatment typically involves antibiotics, and good hygiene is important to prevent the spread of the condition.

Priyank Pandey
Written by Priyank Pandey on August 21, 2022

Must Read

Related Articles