White Spots on the Penis – Causes, Diagnosis & Treatment
Safe, confidential, and medically accurate guidance from a Central London specialist clinic.
White spots on the penis are very common and, in most cases, completely harmless. They can appear on the head of the penis (glans), the shaft, or the foreskin and are rarely caused by sexually transmitted infections.
This page explains all common causes, how to tell them apart, and when treatment may be considered.
Are White Spots on the Penis Normal?
Yes. The majority of white spots are normal anatomical variations or benign skin conditions. Many men have them from adolescence onward and experience no pain, itching, or health problems.
The key is identifying the cause correctly.
Common Causes of White Spots on the Penis
1. Pearly Penile Papules (PPP)
See also: Pearly Penile Papules / Hirsutoid Papilloma
Small, smooth, dome-shaped bumps arranged in neat rows around the rim of the glans.
- Completely harmless
- Not contagious
- Not an STI
- Do not go away on their own
- Can be removed safely for cosmetic reasons
2. Fordyce Spots
See also: Fordyce Spots
Visible sebaceous (oil) glands that appear as white or yellowish dots, usually on the shaft or foreskin.
- Very common
- Painless
- Harmless
- Not infectious
- Cosmetic removal optional
3. Ectopic Sebaceous Glands
Sebaceous glands located closer to the skin surface than usual.
- Normal anatomical variation
- Often mistaken for infection
- No treatment required unless cosmetic
4. Tyson Glands
Small white papules near the frenulum.
- Normal glands
- Harmless
- No treatment required
5. Milia (Keratin Cysts)
Tiny white cysts filled with keratin.
- Firm, smooth bumps
- Benign
- Not contagious
6. Penile Acne / Folliculitis
Blocked hair follicles causing small white or red spots.
- May resolve on their own
- Can be mildly inflamed
- Not an STI
7. Lymphocele / Lymphangiosclerosis
Firm, pale cords or lumps related to lymphatic vessels.
- Usually temporary
- Often resolves without treatment
8. Psoriasis or Dermatitis
Redness with flaky white scaling.
- May itch
- Chronic skin condition
- Managed medically, not surgically
9. Yeast Infection (Thrush)
White patches with redness or irritation.
- May cause discomfort or discharge
- Treatable with antifungal medication
10. Balanitis
Inflammation of the glans.
- May cause redness, white patches, or discharge
- Requires medical assessment
11. Lichen Sclerosus
White, shiny patches that may scar over time.
- Requires specialist review
- Not cosmetic
12. Molluscum Contagiosum
Small white bumps with a central dimple.
- Viral and contagious
- Needs medical treatment
13. STIs
Most STIs cause sores, ulcers, or blisters, not true white spots. Early lesions can sometimes be mistaken for white bumps — this is why proper diagnosis matters.
How to Tell What Type of White Spot You Have
|
Feature |
PPP |
Fordyce Spots |
Infection / STI |
|---|---|---|---|
|
Location |
Around glans |
Shaft / foreskin |
Anywhere |
|
Pattern |
Symmetrical rows |
Random clusters |
Random / spreading |
|
Colour |
White/flesh-tone |
White/yellow |
Red, ulcerated, or pus-filled |
|
Pain/itch |
None |
None |
Possible |
|
Contagious |
No |
No |
Often yes |
When to See a Doctor?
You should seek medical advice if:
- The spots are painful, itchy, or spreading
- There is discharge, bleeding, or ulceration
- You are worried it could be an STI
- You want cosmetic removal
Treatment Options for White Spots on the Penis
Most white spots do not require treatment.
For cosmetic concerns (such as PPP or Fordyce spots), safe medical options include:
- Electrosurgery (Hyfrecator) – most precise and preferred
- CO₂ laser – alternative in selected cases
- Topical medication for inflammatory conditions
- Antifungals or antibiotics where medically indicated
Do not attempt DIY removal — this can cause scarring, infection, and permanent damage.