What are the little white spots at the base of the stem?

Small white spots appearing at the base of the stem may be common problems such as ectopic sebaceous glands, pearl rash or fungal infection, and there is usually no need to worry too much. The main causes include local sebaceous gland hyperplasia, physiological variation or mild inflammatory reaction, which can be dealt with by observing changes, keeping clean, and seeking medical diagnosis.

1. Ectopic sebaceous glands:

Ectopia sebaceum manifests as pinhead-sized white or yellowish papules, which are often caused by abnormal development of local sebaceous glands. It usually occurs at the base of the penis, foreskin and other parts. It is painless and itchy and is a benign lesion. Generally, no special treatment is required. If it affects the appearance, laser or cryotherapy can be considered, but the operation needs to be evaluated by a professional doctor.

2. Pearl rash:

Penile pearly rash is common in the coronal sulcus or the root of the stem. It is arranged in small pearl-like white particles and is related to local hygiene conditions or excessive foreskin. This phenomenon is a normal physiological variation and will not be contagious or malignant. Just wash it with clean water every day and avoid repeated rubbing with harsh detergents.

3. Fungal infection:

Candida infection may cause local white dot-like discharge with mild itching, which is common in humid and hot environments or when immunity is weakened. Keep the affected area dry and breathable, and you can use antifungal drugs such as clotrimazole cream, but it needs to be used under the guidance of a doctor to avoid recurrence.

4. Hair follicle inflammation:

Mild inflammation of the hair follicles at the root may form white pus spots, often caused by shaving damage or bacterial infection. In the early stage, local hot compress can be used to promote resolution and avoid squeezing. If the redness, swelling and pain worsen, you need to seek medical treatment to rule out boils. If necessary, use mupirocin ointment and other antibiotics for treatment.

5. Cutin accumulation:

Abnormal local skin keratin metabolism may form tiny white keratinized particles, which are usually related to insufficient cleaning or frictional irritation. It is recommended to soften the cuticles with warm water and clean them gently, avoiding the use of physical exfoliants. Repeated attacks need to be investigated for skin diseases such as psoriasis.

On a daily basis, you should choose breathable cotton underwear to reduce friction and avoid using alkaline shower gel to clean your private parts. Pay attention to the diet to supplement vitamins A and E to enhance the skin barrier function, and exercise appropriately to improve local blood circulation. If the white spots continue to enlarge, ulcerate, or are accompanied by abnormal secretions, you need to promptly go to the dermatology or urology department for professional examinations such as acetic acid whitening test and fungal culture to rule out special conditions such as genital warts. In most cases, regular sleep and proper care can improve symptoms, and there is no need to be overly anxious.