Scabies
I would like to ask if scabies can occur on the glans and scrotum? If so, would it appear as red bumps of varying sizes? If not, should I see a urologist?
Xingfan, 20~29 year old female. Ask Date: 2012/02/01
Dr. Lin Xinpeng reply Dermatology
Hello: Scabies can indeed cause what is known as scabies granuloma on the glans and scrotum, presenting as lesions similar to pruritic rashes or nodules.
However, to diagnose scabies, it is necessary to combine the contact history with clinical skin manifestations for differential diagnosis.
It is recommended that you first consult a dermatologist for confirmation before proceeding with further treatment.
Reply Date: 2012/02/01
More Info
Scabies, also known as sarcoptic mange, is a highly contagious skin condition caused by the infestation of the skin by the Sarcoptes scabiei mite. This condition can indeed affect various parts of the body, including the genital area, which encompasses the penis and testicles.
Symptoms of Scabies
The primary symptoms of scabies include intense itching, especially at night, and a rash that can appear as small red bumps, blisters, or even crusted lesions. In the genital area, scabies can manifest as:
1. Red Bumps or Papules: These can appear as small, red, raised areas on the skin. They may vary in size and can sometimes resemble pimples or insect bites.
2. Burrows: Scabies mites create tiny burrows in the skin, which can appear as thin, grayish lines. These are often found in areas where the skin is thin, such as between the fingers, under the breasts, and in the genital region.
3. Secondary Infections: Due to scratching, the affected areas can become infected, leading to additional symptoms such as pus, increased redness, and swelling.
Appearance on the Penis and Testicles
Yes, scabies can appear on the penis and testicles. The lesions may not always be uniform; they can vary in size and may appear as clusters or patches. The intense itching associated with scabies can lead to scratching, which may exacerbate the condition and lead to secondary infections.
Treatment Options
If you suspect that you have scabies, especially in the genital area, it is crucial to seek medical attention. Treatment typically involves:
1. Topical Scabicides: Medications such as permethrin cream or benzyl benzoate are commonly prescribed to kill the mites. These are applied to the entire body, from the neck down, and left on for a specified duration before washing off.
2. Oral Medications: In some cases, oral ivermectin may be prescribed, especially for severe infestations or when topical treatments fail.
3. Symptomatic Relief: Antihistamines or topical corticosteroids may be recommended to alleviate itching and inflammation.
When to See a Urologist
If you are experiencing symptoms that you believe may be related to scabies, it is advisable to consult a healthcare provider. While a urologist specializes in male reproductive health and urinary tract issues, they can also evaluate skin conditions in the genital area. If the lesions do not appear to be consistent with scabies or if there are other concerning symptoms (such as pain, discharge, or significant swelling), a urologist can provide a thorough examination and appropriate treatment options.
Conclusion
In summary, scabies can indeed affect the penis and testicles, presenting as red bumps or lesions that may vary in size. If you are experiencing symptoms consistent with scabies or have concerns about your genital health, it is essential to seek medical advice promptly. Early diagnosis and treatment can help alleviate symptoms and prevent the spread of the infestation to others.
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