Quick Fix Summary
Clean gently with lukewarm water daily, pat dry, then apply a thin layer of soft white paraffin (Vaseline) under the foreskin twice a day for 3–5 days. Skip soap, bubble baths, fabric softeners, and tight underwear. If redness, swelling, or smell sticks around, call your doctor.
What’s going on here?
Bumps or irritation on the foreskin usually fall into four categories: harmless enlarged oil glands called Fordyce spots, trapped skin oils (smegma), yeast-caused inflammation (balanitis), or a bacterial infection. Fordyce spots are normal, painless, and don’t need any treatment; smegma is that yellow-white, cheese-like gunk that builds up when you skip washing; balanitis shows up as red, shiny patches with possible itch or discharge; bacterial balanitis often smells awful. If you’ve got pain, fever, or symptoms that last more than five days, an STI or stubborn infection could be to blame.
Here’s how to fix it
- Dump the soaps and fragrances – Stick to lukewarm water only. If you really need a cleanser, try a soap-free wash like Sorbolene Cream or QV Wash (both at any pharmacy). NHS
- Wash once in the morning, once at night – Retract the foreskin only if it moves freely; use fingertips or a soft washcloth to wipe away any smegma. Never force it. Dry the area thoroughly with a clean towel.
- Slather on soft white paraffin – Use a pea-sized dab of 100 % soft white paraffin (Vaseline) under the foreskin twice daily for 3–5 days. A thin layer is plenty; thick globs just trap moisture. Mayo Clinic
- Wear loose cotton briefs – Skip synthetic fabrics and tight jeans for 48–72 hours to keep things cool and dry.
- Check back after five days – If redness, swelling, itch, or odor are gone, you’re done. If anything lingers or gets worse, move on to the next step.
Still no improvement?
- Yeast might be the culprit – Smear on clotrimazole 1 % cream (Canesten) twice daily for 14 days. Don’t skimp—if the tube runs out before day 14, grab a refill; stopping early lets the yeast come back with a vengeance. Healthline
- Bacteria could be the issue – Book a visit; your clinician may prescribe a 7-day course of flucloxacillin (500 mg four times daily) or metronidazole (400 mg twice daily). Finish the whole script even if you feel better ahead of schedule. NHS Medicines
- Cases that keep coming back or won’t clear – Ask about a dermatology referral. Zoon’s balanitis (a long-lasting red patch) sometimes needs circumcision; talk risks and recovery with your surgeon. Mayo Clinic
Ways to keep it from happening again
| Habit | How to do it | Why it matters |
|---|---|---|
| Rinse every day | Retract foreskin only if it moves easily; rinse with lukewarm water; pat dry gently. | Keeps smegma from irritating your skin. |
| No soap | Use fragrance-free, soap-free wash if you must; rinse completely. | Soap messes with your natural pH and dries out delicate tissue. |
| Control moisture | Change out of sweaty gym clothes within 30 minutes; pick cotton briefs. | Stops fungus from growing out of control. |
| Partner hygiene | Ask sexual partners to rinse soap residue off their hands and genitals before contact. | Cuts down on irritant transfer. |
If you’re uncircumcised and notice redness, swelling, or foul-smelling discharge that won’t quit after five days, see your doctor fast—those can be signs of an STI or resistant infection that needs the right treatment. CDC STI Fact Sheet
