Most ingrown hairs resolve on their own within a few days if you stop irritating them and apply a warm compress. The hair curls back into the skin or grows sideways instead of breaking through the surface, causing a red, sometimes painful bump. What you do next depends on whether the bump is mild and new, stubbornly recurring, or showing signs of infection.
Start With a Warm Compress
The simplest first step is a warm, damp washcloth held against the bump for five to ten minutes every few hours. The heat softens the skin covering the trapped hair, opens the pore, and encourages the hair to work its way out naturally. Do this for a day or two before attempting anything more involved. In many cases, this is all you need.
While you’re waiting, leave the area alone. Don’t shave over it, don’t pick at it, and don’t squeeze it like a pimple. Squeezing pushes bacteria deeper into the follicle and can turn a minor irritation into an infection. If the hair is clearly visible at the surface after a couple of days of warm compresses, you can try to gently free it.
How to Safely Free a Visible Hair
If you can see the loop or tip of the hair poking just beneath the skin, you can coax it out with a sterilized needle or pointed tweezers. Sterilize the tool first by soaking it in rubbing alcohol or dipping a gauze pad in alcohol and wiping the tip clean. Wash your hands thoroughly before touching the area.
The goal is to lift the hair free, not to dig it out. Slide the tip of the needle under the visible loop and gently pull the hair above the skin’s surface. Don’t pluck the hair out entirely, because the follicle can heal over again and trap the next hair that grows in. Just release the end so it can continue growing outward normally. If you can’t see the hair or it doesn’t come free with light pressure, stop. Forcing it will break the skin and increase your risk of scarring.
Over-the-Counter Products That Help
A few types of products can speed things along. Exfoliating cleansers or pads containing salicylic acid or glycolic acid help dissolve the dead skin cells trapping the hair. Using one daily on ingrown-prone areas (bikini line, neck, jawline) keeps the skin’s surface thinner and makes it easier for new hairs to push through.
Benzoyl peroxide washes reduce bacteria in the follicle and calm inflammation. If the bump is red and tender but not infected, a thin layer of hydrocortisone cream can bring down swelling for a day or two. Don’t use hydrocortisone for longer than that, since prolonged use thins the skin.
When Ingrown Hairs Keep Coming Back
If you get ingrown hairs repeatedly in the same area, the problem is almost always your hair removal method. A few changes to your shaving routine can make a significant difference.
- Use a single-blade razor. Multi-blade razors cut the hair below the skin’s surface, which gives curly or coarse hair a head start on growing back inward.
- Shave with the grain. Shave in the direction your hair grows, using short, gentle strokes with minimal pressure. Going against the grain gives a closer shave but dramatically increases ingrown hairs.
- Don’t stretch the skin. Pulling the skin taut while shaving causes hairs to retract below the surface once you let go, trapping them before they can grow out.
- Prep with warm water. A warm shower or a few minutes with a wet washcloth softens the hair and opens pores. Always use a generous layer of shaving cream or gel to reduce friction.
- Replace blades frequently. A dull blade requires more passes and more pressure, both of which irritate the follicle.
If shaving technique alone isn’t enough, consider switching methods. Chemical depilatory creams dissolve hair at the surface rather than cutting it, which produces fewer ingrown hairs than shaving or plucking. They can irritate sensitive skin, so test a small patch first. Electric trimmers that leave a short stubble rather than a clean shave are another lower-risk option, since the hair never gets cut below the skin line.
Prescription Options for Chronic Cases
People with tightly coiled hair, particularly on the beard area, are prone to a chronic form of ingrown hairs called pseudofolliculitis barbae. If over-the-counter exfoliants aren’t controlling the problem, a dermatologist may prescribe a topical retinoid. These creams work by speeding up skin cell turnover, which removes the thin layer of skin that blocks the hair from emerging. They’re applied once daily in the evening. Retinoids can cause dryness and sun sensitivity, so sunscreen during the day is important while using them.
For people who want a more permanent solution, laser hair removal or electrolysis destroys the follicle so no hair grows back to become ingrown. Laser treatment works best on dark hair against lighter skin, though newer devices handle a wider range of skin tones. Multiple sessions are needed, typically spaced several weeks apart.
Signs of Infection to Watch For
An ingrown hair that becomes infected looks and feels different from a simple bump. The redness spreads beyond the immediate area, the skin feels warm to the touch, and you may notice pus or increasing pain rather than gradual improvement. These signs point to a bacterial infection in the follicle that may need antibiotic treatment.
If the redness keeps expanding, the area becomes significantly swollen, or you develop a fever or chills, you’re looking at a possible skin infection called cellulitis, which needs prompt medical attention. A rash that’s swollen and changing rapidly, especially with fever, warrants emergency care. Without fever but with a growing rash, aim to be seen within 24 hours.
Scarring and Skin Discoloration
Repeated or picked-at ingrown hairs can leave behind dark spots, a form of post-inflammatory hyperpigmentation that’s especially noticeable on darker skin tones. These marks typically fade over weeks to months but can linger longer without treatment. Exfoliating acids and vitamin C serums can help speed fading.
In people prone to keloids, even minor skin injuries like ingrown hairs can trigger raised, thickened scars that grow beyond the original wound. If you know you scar this way, preventing ingrown hairs in the first place is far easier than treating keloids after they form. Avoiding shaving altogether in favor of trimming or laser removal is often the most practical long-term strategy.