Redness and Bumps on the Glans: Causes and Concerns - Urology

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Abnormalities of the glans penis?


Hello Doctor: Recently, I've noticed some redness on the glans, along with small white spots distributed on the glans that resemble tiny rashes.
Could this be a bacterial infection or a symptom of a sexually transmitted infection? Thank you, Doctor.

Huang, 20~29 year old female. Ask Date: 2017/03/30

Dr. Du Shixi reply Urology


Similar questions have been asked too many times; please refer to our FAQ section.
Hello: If you have engaged in unsafe sexual behavior, please seek medical attention and inform the doctor about when the unsafe sexual activity occurred.
If there has been no such activity, maintain cleanliness and dryness, wash with clean water; it is likely to be balanitis (which could be caused by fungi or bacteria).

Reply Date: 2017/03/30

More Info


When it comes to redness and bumps on the glans (the head of the penis), there are several potential causes that can range from benign to more serious conditions. It is important to consider the characteristics of the symptoms, any accompanying signs, and the patient's medical history to arrive at a more accurate understanding.

1. Possible Causes of Redness and Bumps:
- Irritation or Allergic Reaction: Sometimes, irritation from soaps, lotions, or even friction from sexual activity can lead to redness and small bumps. This is often accompanied by itching or discomfort.

- Infections: Bacterial infections, such as balanitis (inflammation of the glans), can cause redness and bumps. This condition can occur due to poor hygiene, especially in uncircumcised men, where smegma can accumulate.
- Sexually Transmitted Infections (STIs): Certain STIs, such as herpes or genital warts (caused by the human papillomavirus), can present with redness and bumps. Herpes typically presents with painful blisters, while genital warts appear as small, flesh-colored or gray growths.

- Pearly Penile Papules: These are small, harmless bumps that can appear around the glans and are normal anatomical variations. They are not a sign of infection or disease.

- Folliculitis: This is an inflammation of the hair follicles that can cause small red bumps and is often due to bacterial infection or irritation.

2. Diagnosis and Importance of Medical Evaluation:
- It is crucial to have a healthcare professional evaluate the symptoms. A physical examination, along with a discussion of any other symptoms (such as pain, discharge, or itching), can help determine the cause. If there is a suspicion of an STI, appropriate tests can be conducted.

- Self-diagnosing can lead to unnecessary anxiety or inappropriate treatment. Conditions like STIs require specific treatments, and early diagnosis can prevent complications.

3. Treatment Options:
- If the redness and bumps are due to irritation, avoiding irritants and maintaining proper hygiene can help. Over-the-counter hydrocortisone cream may alleviate mild irritation.

- For infections, topical or oral antibiotics may be prescribed if a bacterial infection is confirmed. Antiviral medications are necessary for viral infections like herpes.

- If the bumps are identified as pearly penile papules, no treatment is necessary as they are benign.

4. Prevention:
- Practicing good hygiene, using protection during sexual activity, and avoiding known irritants can help prevent many of these conditions. Regular check-ups with a healthcare provider can also aid in early detection of any potential issues.

In conclusion, while the symptoms you describe could be due to various causes, including infections or benign conditions, it is essential to consult a healthcare professional for an accurate diagnosis and appropriate treatment. Early intervention can help manage symptoms effectively and prevent potential complications.

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