The Three Types of Nostril Bumps

Most Common
Irritation Bump
A small raised bump at the entry point — flesh-colored or slightly red. Not an infection. Caused by mechanical disruption: touching, makeup contact, glasses pressure, sleeping on it, or snagging. Resolves when the cause is identified and removed.
Less Common
Hypertrophic Scar
A raised, firm scar — larger and harder than an irritation bump. Not an infection. Forms when the body overproduces collagen in response to repeated trauma. Requires removal of the irritation source and time to reduce.
Rarest
Keloid
A raised scar that grows beyond the original wound boundaries. Genetically predisposed. True keloids don’t resolve on their own and require medical treatment. Most “keloids” people self-diagnose are actually hypertrophic scars.

Causes of Nostril Irritation Bumps

The most common causes specific to nostril piercings:

  • Makeup and skincare products. Foundation, powder, or contour entering the piercing entry point is the leading cause of nostril irritation bumps.
  • Glasses frame pressure. Frames resting directly on the piercing site create daily low-grade mechanical trauma.
  • Touching or rotating the jewelry. Every touch introduces bacteria and physically disrupts the fistula.
  • Nose-blowing pressure. Forceful nose-blowing during healing creates internal pressure that irritates the forming fistula.
  • Jewelry that’s too short or wrong material. A post that compresses the nostril or a non-implant-grade material causing a chronic tissue reaction. Both require professional assessment to identify and correct.
  • Sleeping on the piercing. Pressure from a pillow against a healing nostril for hours at a time.
What Not to Do

Do not apply tea tree oil, hydrogen peroxide, or alcohol to a bump. These damage healing tissue and make irritation bumps worse. Do not try to pop or squeeze a bump — this introduces bacteria and creates worse scarring. Saline cleaning and removing the cause is the correct approach.

Nostril piercing with flatback stud — The Piercing Boutique Homer Glen Illinois
A properly healed nostril with no signs of irritation — the result of removing mechanical causes and consistent aftercare.

Infection vs. Irritation: How to Tell

  • Irritation bump: flesh-colored or slightly red, localized to the entry point, no odor, no fever, comes and goes with activity, responds to removing mechanical causes.
  • Infection: green or yellow thick discharge with odor, spreading warmth and redness beyond the site, fever, worsening swelling after the first week, systemic symptoms.

If you’re uncertain, come in and we’ll look at it. We’d rather see an irritation bump that turns out to be nothing than have someone treat an actual infection incorrectly.

Bump Questions

A bump that persists for months despite saline cleaning means the mechanical cause hasn’t been identified or eliminated. Common oversights: makeup that seems avoided but still contacts the site under movement, glasses that occasionally touch the piercing, or jewelry that doesn’t fit correctly. Come in for a fresh assessment — we often identify causes that are hard to self-diagnose.
Generally no — removing jewelry from a healing piercing doesn’t resolve the bump and causes the piercing to start closing immediately. The only situation where removal makes sense is if the piercing is clearly rejecting — and even then, that decision should be made with your piercer rather than at home.
Keloid tendency is largely genetic. If you or close family members have developed raised scars that grew beyond the original wound boundaries after injuries, you may have keloid tendency. Disclose any history when you come in — it affects the risk assessment for any piercing.