Finding red bumps on your genitals can be worrying — but it’s a common issue with many possible causes. These bumps might result from something as harmless as shaving irritation or as serious as an STD symptom on genitals.

This guide explains the top causes, warning signs, and effective treatments for genital rashes to help you understand what’s happening and when to see a doctor.

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📋 Quick Overview: Possible Causes of Red Bumps on Genitals

Cause	Type	Symptoms	Contagious?	Treatment
Razor Burn / Folliculitis	Non-STD	Small red itchy bumps after shaving	No	Warm compress, avoid shaving
Genital Herpes	STD	Painful blisters, burning sensation	Yes	Antiviral medication
HPV (Genital Warts)	STD	Flesh-colored or red raised bumps	Yes	Medical removal
Allergic Reaction	Non-STD	Red rash, itching, swelling	No	Avoid irritants, antihistamines
Scabies	Parasitic	Intense itching, burrow lines	Yes	Prescription cream
Molluscum Contagiosum	Viral	Dome-shaped bumps with dimple	Yes	Cryotherapy or topical meds

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🔍 1. Shaving or Friction (Razor Burn / Folliculitis)

If you recently shaved or waxed, red bumps on genitals can appear due to irritation of the hair follicles. This is known as folliculitis.

Signs:

• Small red bumps that may have white centers
• Mild itching or tenderness
• Usually fade within a few days

Treatment:
Avoid tight clothing, apply warm compresses, and use an antibacterial soap. Let the area heal naturally.

💡 Tip: Use a fresh razor and shave in the direction of hair growth to reduce irritation.

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⚠️ 2. Genital Herpes (STD Symptom on Genitals)

One of the most common genital rash causes linked to STDs is herpes simplex virus (HSV). The first outbreak often causes painful red bumps on genitals that turn into blisters.

Symptoms:

• Painful sores or blisters
• Tingling or burning sensation before outbreak
• Flu-like symptoms

Treatment:
While there’s no permanent cure, antiviral medications (like acyclovir) can manage outbreaks effectively.

🩺 If you suspect herpes, get tested immediately at stdstitest.com for fast, confidential results.

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🌿 3. Allergic Reaction or Contact Dermatitis

Genital skin is sensitive — exposure to soaps, detergents, latex condoms, or scented wipes can trigger genital irritation remedies to become necessary.

Common signs:

• Red rash or patches
• Burning or itching
• Swelling or mild peeling

Treatment:

• Stop using the suspected product
• Apply a gentle, unscented moisturizer
• Use over-the-counter antihistamines for relief

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🧬 4. HPV or Genital Warts

HPV (Human Papillomavirus) is one of the leading genital rash causes. It can cause soft, raised, or flat red bumps on genitals.

Key features:

• Painless, small lumps or clusters
• Flesh-colored or pinkish tone
• May appear on vulva, penis, or anus

Treatment:
Doctors can remove warts via freezing (cryotherapy), burning, or topical prescriptions. Vaccination helps prevent most HPV strains.

⚠️ If you’re unsure whether your bumps are warts or irritation, seek a medical diagnosis right away.

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🦠 5. Scabies or Molluscum Contagiosum

These are non-STD infections but can spread through skin-to-skin contact.

• Scabies: Microscopic mites burrow under the skin, causing intense itching.
• Molluscum contagiosum: Viral infection causing dome-shaped bumps with a small central dimple.

Treatment:

• Scabies → prescription creams
• Molluscum → cryotherapy or topical treatments

🚑 These conditions can mimic STD symptoms on genitals, so testing is essential.

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📈 Graph: Most Common Causes of Red Bumps on Genitals (2026 Data)

Condition	Percentage of Reported Cases
Razor Burn / Folliculitis	32%
Genital Herpes	24%
HPV / Genital Warts	18%
Allergic Reaction	12%
Scabies	8%
Molluscum Contagiosum	6%

(Data from 2026 public health reports and dermatology clinics in North America.)

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💊 Fast Relief & Home Remedies

If your bumps are mild and not painful, try these genital irritation remedies:

• Use warm compresses twice daily
• Avoid scratching or touching the bumps
• Keep the area dry and wear cotton underwear
• Use soothing creams like aloe vera or witch hazel

If symptoms worsen or persist after 3–5 days, get checked by a healthcare professional.

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🧠 When to See a Doctor

You should consult a doctor or visit a STD testing center if:

• The bumps are painful or filled with pus
• You have fever or swollen lymph nodes
• You had unprotected sex recently
• The bumps don’t go away after a week

👉 Visit stdstitest.com to find fast and confidential STD testing near you and get accurate results within 48 hours.

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❤️ Final Thoughts

Finding red bumps on genitals can be scary, but most causes are treatable and not life-threatening. The key is not to panic — identify your symptoms, avoid self-diagnosis, and seek accurate testing when in doubt.

Whether it’s razor burn, an STD symptom, or a genital rash, early action brings peace of mind and faster recovery.

💡 Don’t wait — check your symptoms, book a test, and take control of your health today.

👉 Learn more about STD testing Los Angeles, same-day appointments, and confidential labs at stdstitest.com.