A pimple inside your nose is almost always an infected hair follicle near the opening of the nostril, and the best first step is a warm, moist compress applied for 20 minutes at a time, up to three times a day. Most of these bumps clear up within a week or so with simple home care, but the nose’s location on your face means you shouldn’t ignore one that gets worse. Here’s what causes them, how to treat them safely, and what to watch for.
What Causes a Pimple Inside Your Nose
The inside of your nostril, called the nasal vestibule, is lined with skin and tiny hairs. When bacteria get into a hair follicle there, the follicle becomes inflamed and swollen, forming what looks and feels like a pimple. Staphylococcus bacteria are the most common culprit.
Common triggers include nose picking, plucking or trimming nose hairs too aggressively, blowing your nose excessively during a cold, and touching the inside of your nose with dirty fingers. Nose piercings can also introduce bacteria. Dry, cracked skin inside the nostrils (common in winter or with frequent tissue use) creates small openings where bacteria can settle in.
How to Treat It at Home
The most effective home treatment is a warm, moist compress. Soak a clean cloth in warm water, wring it out, and hold it gently against the inside of the affected nostril. Keep it there for about 20 minutes, and repeat up to three times a day until the pimple resolves. The heat increases blood flow to the area, helps draw the infection toward the surface, and eases pain.
Beyond the compress, leave the pimple alone. Don’t squeeze it, pop it, or pick at it. The inside of your nose is delicate, and squeezing can push bacteria deeper into the tissue or into the bloodstream. Keep your hands away from your nose as much as possible, and wash them before applying the compress. You can also gently rinse the nostril with saline spray to keep the area clean.
Over-the-counter pain relievers like ibuprofen or acetaminophen can help manage soreness if the bump is tender.
Why You Shouldn’t Pop It
Your nose sits in the center of what’s sometimes called the “danger triangle of the face,” the area from the bridge of your nose to the corners of your mouth. This zone has a direct vascular connection to the cavernous sinus, a network of large veins behind your eye sockets that drains blood from your brain. An infection in this area has a small but real chance of traveling through those veins to the brain.
In very rare cases, this can lead to a condition called septic cavernous sinus thrombosis, a blood clot in those veins triggered by infection. Popping or squeezing a nasal pimple increases the risk of spreading bacteria into the surrounding tissue and, potentially, into the bloodstream. The simplest way to avoid this is to never squeeze a bump inside your nose.
When a Prescription Is Needed
If your pimple doesn’t improve after several days of warm compresses, or if it gets larger, more painful, or develops into a firm boil, you likely need a prescription topical antibiotic. The most commonly prescribed option is a nasal-specific ointment applied inside both nostrils twice daily for five days. After applying it, you press the sides of your nose together and release repeatedly for about a minute to spread the ointment throughout the nostril. This treatment targets staphylococcus bacteria directly at the site of infection.
It’s worth noting that you should avoid putting other ointments or creams inside your nose without guidance from a provider. Products designed for skin elsewhere on your body may irritate the delicate nasal lining and make things worse.
In severe cases, a simple infected follicle can progress into a boil (called a furuncle), which is a deeper, more painful pocket of infection. Boils sometimes need to be drained by a healthcare provider, and oral antibiotics may be added to the treatment plan.
Signs the Infection Is Getting Serious
Most nasal pimples are minor and resolve without complications. But certain symptoms suggest the infection is spreading and needs prompt medical attention:
- Increasing redness or swelling that extends beyond the nostril to the tip of the nose, upper lip, or cheek
- Fever or chills, which indicate the infection may be entering the bloodstream
- Vision changes, eye swelling, or severe headache, which could signal involvement of the cavernous sinus
- A bump that grows rapidly or becomes extremely painful over 24 to 48 hours
These scenarios are uncommon, but they’re the reason a worsening nasal bump deserves more attention than a pimple on your chin.
Preventing Nasal Pimples
Most cases come down to bacteria plus an entry point, so prevention focuses on minimizing both. Avoid picking your nose or inserting fingers, tissues, or other objects aggressively. If you trim nose hairs, use small rounded-tip scissors or an electric trimmer rather than plucking, which damages the follicle and creates an opening for bacteria. Blow your nose gently during colds, and use a saline spray to keep the nasal lining moist if you’re in a dry environment or using a lot of tissues.
Washing your hands regularly matters more than you’d think. Staphylococcus bacteria live on the skin and often colonize the nostrils naturally. Every time you touch the inside of your nose with unwashed hands, you’re potentially introducing more bacteria or pushing existing bacteria into small breaks in the skin. If you get recurrent nasal pimples, a provider may test for staph colonization and treat it to break the cycle.