Small Bumps on the Genitals: When to Seek Medical Help - Urology

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When it comes to small bumps on the genitals, it is essential to understand the potential causes and when to seek medical help. Based on your description of a small bump measuring approximately 0.5 cm that was similar to a sebaceous cyst (also known as an epidermoid cyst), and which has burst, releasing foul-smelling white-yellow pus, there are several considerations to keep in mind.

Sebaceous cysts are common and typically benign growths that can occur anywhere on the body, including the genital area. They are formed when sebaceous glands become blocked, leading to the accumulation of sebum (the oily substance produced by these glands). While many sebaceous cysts are asymptomatic and do not require treatment, they can become inflamed or infected, leading to pain, swelling, and discharge, as you have experienced.

In your case, since the cyst has burst and released pus, it is crucial to monitor the area for signs of infection, such as increased redness, swelling, warmth, or persistent drainage. If the area becomes increasingly painful or does not heal properly, it is advisable to seek medical attention.

Regarding which specialist to consult, both urologists and dermatologists can address issues related to the genital area. However, since the bump appears to be a skin-related issue (like a cyst), a dermatologist would be the more appropriate choice. They specialize in skin conditions and can provide a thorough examination, determine whether the cyst is infected, and recommend appropriate treatment options.

If you decide to see a dermatologist, they may perform a physical examination and, if necessary, may drain the cyst properly or prescribe antibiotics if there is an infection. They can also provide guidance on how to care for the area to prevent further complications.

In summary, while small bumps on the genitals can often be benign, it is essential to be vigilant about changes in the area. Since your cyst has burst and released pus, it is advisable to consult a dermatologist to ensure proper care and treatment. If you notice any worsening symptoms or if the area does not heal, do not hesitate to seek medical attention promptly.