Most cases of folliculitis clear up with over-the-counter washes or simple home care, and you often don’t need a prescription. A benzoyl peroxide wash is the most accessible first-line option, while warm compresses can ease discomfort while your skin heals. The right approach depends on what’s causing the inflammation: bacteria, friction, fungus, or contaminated water each respond to different treatments.
Over-the-Counter Washes
A benzoyl peroxide acne wash is one of the most effective things you can pick up at a pharmacy without a prescription. It kills bacteria on the skin’s surface and inside hair follicles. Apply it to the affected area once a day, let it sit for 20 to 30 seconds, then rinse completely and pat dry with a clean towel. A 5% concentration works well for most body folliculitis, and a course of 5 to 7 days used in the shower is typically enough for mild cases.
Antimicrobial cleansers containing hypochlorite (essentially dilute bleach solution, sold as wound or skin washes) are another option. For uncomplicated, superficial bumps, combining one of these cleansers with good hand hygiene may be all you need.
Warm Compresses
For folliculitis that’s tender or itchy, a warm, moist compress provides real relief and helps bumps drain on their own. Soak a clean face cloth in warm water, wring it out, and hold it against the area for 5 to 10 minutes. Repeat this 3 to 6 times a day. This softens the skin around inflamed follicles, encourages circulation, and can reduce swelling faster than leaving the bumps alone.
Prescription Topical Antibiotics
When over-the-counter washes don’t resolve things after a couple of weeks, a topical antibiotic is the next step. The two most commonly prescribed options are mupirocin ointment and clindamycin. Both target the staph bacteria responsible for the majority of bacterial folliculitis, and they’re applied directly to the skin rather than taken by mouth, which limits side effects.
These are effective for localized clusters of bumps on the thighs, buttocks, beard area, or scalp. Your provider will usually have you apply the ointment or solution to affected spots once or twice daily for a set period.
Oral Antibiotics for Stubborn Cases
If folliculitis covers a large area or keeps coming back despite topical treatment, oral antibiotics become necessary. A first-generation cephalosporin is a standard choice, typically taken for about 10 days. If MRSA (a resistant strain of staph) is suspected, your provider may choose a different class of antibiotic that covers resistant bacteria.
One underappreciated detail: some people carry staph bacteria inside their nose, which reseeds their skin and causes recurring flare-ups. In those cases, applying mupirocin ointment inside the nostrils twice a day for five days can break the cycle of reinfection.
Hot Tub Folliculitis
If your bumps appeared within a day or two of using a hot tub, pool, or water slide, the culprit is likely Pseudomonas bacteria rather than staph. The good news: hot tub folliculitis almost always clears on its own within one to two weeks without any specific treatment. The rash can look alarming, with itchy red bumps across the torso, but patience and keeping the skin clean is usually enough.
For people with weakened immune systems or bumps that persist beyond two weeks, a provider may prescribe an oral antibiotic that targets Pseudomonas specifically.
Fungal Folliculitis
Not all folliculitis is bacterial. If your bumps are itchy more than painful, appear on the chest or back, and haven’t responded to antibiotics, a yeast called Malassezia could be responsible. This is sometimes called “fungal acne.” Over-the-counter antifungal shampoos or body washes containing ketoconazole or selenium sulfide can work as a first treatment. Apply the wash to affected skin, let it sit for a few minutes before rinsing, and use it daily until the bumps clear. Persistent cases may need a prescription oral antifungal.
What to Wear and How to Shave
Clothing choices matter more than most people realize. Tight, non-breathable fabrics trap sweat against your skin, creating the damp environment where bacteria and yeast thrive. Switching to loose, moisture-wicking fabrics and changing out of wet or sweaty clothes promptly can reduce flare-ups significantly. Friction from clothing rubbing against hair follicles amplifies inflammation, especially in warm weather.
If shaving triggers your folliculitis, a few changes help. First, figure out the direction your hair grows by pulling the skin taut and looking closely in a mirror. Always shave with the grain, not against it, since shaving against the direction of growth is one of the biggest causes of razor bumps. If your hair grows in multiple directions, gently brushing it daily with a soft toothbrush can train it to grow more uniformly over time. Using a sharp, clean blade and shaving after a warm shower (when hair is softer) also reduces irritation. If razor bumps are a persistent problem, the most effective solution is simply growing your hair out, which eliminates the mechanical trigger entirely.
When Home Treatment Isn’t Enough
Give over-the-counter products a solid two to three weeks before deciding they aren’t working. But if the bumps are spreading, becoming more painful, developing into boils, or if you notice expanding redness around individual bumps, those are signs the infection may be deepening and needs professional treatment. Folliculitis that keeps returning after completing a course of treatment also warrants a closer look, since recurrent cases sometimes involve resistant bacteria, a fungal cause that was missed, or nasal staph carriage that needs to be addressed separately.