Bumps on the Penis: Acne or Something Else?

There is a bump on the penis that looks like a pimple?

A few days ago, I noticed that my penis suddenly became swollen.
I'm not sure if it's a pimple or something else.
If it is a pimple, how should I handle it? Can I please have a doctor take a look at it?

asa402, 10~19 year old female. Ask Date: 2015/12/08

Dr. Wu Yuxin reply Dermatology

I’m sorry, but medical regulations prohibit physicians from diagnosing or treating patients without seeing them.

Reply Date: 2015/12/08

More Info

When it comes to bumps on the penis, it's essential to approach the situation with caution and awareness. The appearance of sudden bumps can be concerning, and while they may be benign, such as acne or folliculitis, they can also indicate other conditions that require medical attention.

Firstly, it's important to understand that the skin on the penis can develop various types of lesions or bumps. These can include:
1. Pearly Penile Papules: These are small, harmless bumps that are often found around the corona of the glans (the head of the penis). They are a normal anatomical variation and do not require treatment.

2. Folliculitis: This occurs when hair follicles become inflamed, often due to infection or irritation. It can present as small red or white bumps and may be itchy or painful. Treatment typically involves good hygiene, warm compresses, and sometimes topical antibiotics if an infection is suspected.

3. Acne: Just like on other parts of the body, acne can occur on the penis. These bumps can be red, inflamed, and filled with pus. Over-the-counter topical treatments for acne may help, but if the condition persists, a consultation with a dermatologist is advisable.

4. Genital Warts: Caused by the human papillomavirus (HPV), these can appear as small, flesh-colored or gray bumps. They may be raised or flat and can be treated with various methods, including topical treatments or surgical removal.

5. Herpes: This sexually transmitted infection can cause painful blisters or sores on the genital area. If you suspect herpes, it’s crucial to see a healthcare provider for diagnosis and antiviral treatment.

6. Other Conditions: There are other potential causes for bumps, including molluscum contagiosum (a viral infection that causes small, painless bumps) and more serious conditions like penile cancer, although this is rare.

If you are unsure whether the bumps are acne or something else, it is best to consult a healthcare professional. They can provide a proper diagnosis through a physical examination and, if necessary, additional tests.
In terms of treatment, if the bumps are indeed acne or folliculitis, maintaining good hygiene is paramount. Here are some general tips:
- Keep the area clean: Gently wash the area with mild soap and water daily.

- Avoid picking or squeezing: This can lead to further irritation or infection.

- Use non-comedogenic products: If you use any lotions or creams in the area, ensure they are non-comedogenic to avoid clogging pores.

- Consider topical treatments: Over-the-counter acne treatments containing benzoyl peroxide or salicylic acid may be helpful, but use them cautiously and avoid sensitive areas.

If the bumps persist, change in appearance, or if you experience any discomfort, pain, or other symptoms like discharge or fever, it is crucial to seek medical advice promptly. A healthcare provider can offer tailored advice and treatment options based on your specific condition.

In summary, while bumps on the penis can often be benign, it’s essential to monitor their appearance and any accompanying symptoms. Consulting a healthcare professional is the best course of action to ensure proper diagnosis and treatment.

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