Skin & hair

Getting Through a Hidradenitis Flare

Save

Most hidradenitis flares are managed at home with heat, rest, and careful hygiene rather than any dramatic intervention. This is a working guide to what actually helps during the worst days — compresses, clothing choices, wound care between nodules — and the specific signs that mean home care has reached its limit and a clinician needs to see the area in person.

Last updated: July 2026

Talk to a clinician

Gale can help you find a clinician in your state and request a visit.

Find care →

What is a hidradenitis flare, exactly?

Hidradenitis suppurativa is a chronic inflammatory condition of hair follicles in skin-fold areas — the armpits, groin, under the breasts, and buttocks — where deep, painful nodules and abscesses form and can rupture and drain 1. A flare is a stretch of days when existing nodules worsen or new ones erupt, and it tends to follow hormonal shifts, friction, heat, sweat, or tight clothing, though the underlying disease is driven by follicular blockage and inflammation, not poor hygiene 1.

A hidradenitis flare is inflammation, not an infection to be lanced — treating it that way at home usually makes it worse. The nodules can look and feel like boils, and the instinct to squeeze or open one is strong, but doing so risks pushing inflammation deeper, scarring the surrounding skin, and seeding nearby follicles with the same process. The disease itself is not contagious and is not caused by a lack of cleanliness, a point worth holding onto during a flare that can otherwise feel like a personal failure.

Heat and clothing: the two changes that help most

Warm compresses are the single most useful home tool during a flare, because they encourage a tense, painful nodule to soften and drain on its own rather than staying walled off underneath the skin. A clean washcloth soaked in warm water, held against the area for ten to fifteen minutes several times a day, is enough — no device or product is required, and a heating pad on its lowest setting works as a substitute when a compress is impractical.

Between compresses, loose, breathable clothing matters more than most people expect. Tight waistbands, underwire, and synthetic athletic fabric all add friction and trap heat and sweat directly over the affected folds, and reducing that friction is one of the few flare-day changes fully within a person's control. Cotton fabric, seamless underwear, and looser cuts around the groin and underarms are small substitutions that measurably reduce day-to-day irritation.

Washing the area without making it worse

Gentle antiseptic washing keeps the area clean without irritating already-inflamed skin, and it is different from aggressive scrubbing, which tends to flare hidradenitis further rather than calm it. A mild antiseptic cleanser used once a day, applied with hands rather than a washcloth or loofah, is the general approach guidelines describe for reducing bacterial load in affected folds as part of routine care 2.

For an inflamed nodule that will not settle with compresses alone, a dermatologist can perform an intralesional corticosteroid injection directly into the lesion — a procedural option guidelines describe for calming an acute flare 2 — which often reduces pain and swelling within a day or two and is not something available outside a clinic visit. Topical or oral clindamycin for hs is one of the antibiotic-class options in the broader hidradenitis management picture, more often used when a flare involves several inflamed nodules at once rather than a single spot 1.

Caring for a nodule that has ruptured and is draining

When a nodule ruptures and begins draining on its own, the goal shifts from calming inflammation to simple wound care: gently clean the area, cover it with a non-stick gauze pad rather than an adhesive bandage that will pull on inflamed skin, and change the dressing once it becomes saturated or at least once a day. Showering normally is fine and often preferred to bathing, since running water rinses drainage away without soaking the area.

Drainage that is thick, foul-smelling, or increasing in volume over several days — rather than tapering off — is worth mentioning at the next appointment, since it can signal that a tract has formed and needs more than dressing changes. Loose clothing over a draining area protects the skin from friction while it closes.

Managing pain without just waiting it out

Pain during a flare is often disproportionate to how the nodule looks from the outside, because the inflammation sits deep under the skin near nerve-rich tissue. Over-the-counter anti-inflammatory pain relievers, taken as labeled, along with rest and avoiding activities that compress the area — cycling, tight exercise gear, prolonged sitting on a hard surface — reduce the mechanical irritation that keeps a flare going.

A flare that is painful and alarming in the moment is not usually dangerous, and most settle over one to two weeks with supportive care. The exception is a nodule that grows rapidly, spreads redness well beyond its borders, or is paired with fever or chills, which points toward a secondary infection rather than a routine flare and changes the urgency of getting seen.

Building a simple flare-day routine

A daily rhythm during a flare might include a morning antiseptic wash, a midday compress if a nodule is especially tender, a clothing change after sweating, and an evening check of the area for new or worsening spots — the same rhythm functions as ongoing hs daily care once the flare itself has settled.

Smoking cessation and weight management are longer-term levers associated with hidradenitis disease burden in the broader literature 1, though neither changes the course of a flare already underway. Keeping a simple record — a photo and a short note of which areas are active — helps a clinician see the pattern of a person's disease over months rather than reacting to a single bad week, and it is genuinely useful in a dermatology desert access setting where an in-person visit might be weeks out and a photo can anchor a telehealth conversation in the meantime.

When a flare has outgrown home care

Home measures manage a flare; they do not reverse the disease course, and frequent or severe flares signal that hidradenitis has moved past what compresses and antiseptic washing can control. When flares keep recurring, the next step usually runs through a dermatologist, and for moderate-to-severe, treatment-resistant disease, a biologic is one option: a large randomized trial found the biologic adalimumab produced significantly more clinical responses than placebo at twelve weeks in moderate-to-severe hidradenitis 3.

That escalation decision belongs to a dermatologist who can stage the disease and weigh those options, not something a flare-day routine substitutes for. Someone having more than two or three significant flares a year, or flares that never fully quiet down between episodes, has outgrown home management alone and is a reasonable candidate for that next conversation.

Common questions

Squeezing or lancing a nodule is generally discouraged, because hidradenitis nodules sit deeper than a typical pimple, and forcing one open tends to push inflammation into surrounding tissue rather than releasing it cleanly. A warm compress lets a nodule soften and drain on its own timeline, which is gentler and less likely to seed nearby follicles or leave a deeper scar behind.

Most flares settle over one to two weeks with compresses, rest, and gentle antiseptic care, though the timeline varies with how many nodules are involved and how early supportive care starts. A flare that shows no improvement after two weeks, or one that keeps producing new nodules, is worth discussing with a dermatologist rather than continuing to wait it out at home.

Many people notice their own patterns with particular foods, but there is no single diet proven to prevent flares for everyone, so tracking personal triggers over time tends to be more useful than adopting a generic elimination diet. Any dietary change is a personal experiment, not a replacement for the medical management a dermatologist can offer.

Stress does not cause hidradenitis, but many people describe flares clustering around high-stress stretches, alongside other known contributors like friction, heat, sweat, and hormonal shifts. Managing stress will not treat the underlying disease, but reducing it alongside the physical triggers is a reasonable part of a broader flare-day routine.

Not for a routine flare, which is uncomfortable but not dangerous and usually responds to compresses, rest, and time. Urgent care becomes the right call when a nodule spreads rapidly, is accompanied by fever, or when red streaking appears near it — signs of a spreading infection rather than a typical flare.

Related

Say it back

How would you explain this to someone you love?

Two or three sentences, just as you’d say it. Gale reflects back what you focused on — a mirror, not a quiz.

Talk to a clinician

Gale can help you find a clinician in your state and request a visit.

Find care →

When a hidradenitis flare needs more than home care

  • —A nodule with rapidly spreading redness, warmth, or swelling well beyond its original borders
  • —Fever, chills, or feeling generally unwell along with worsening skin symptoms
  • —Red streaking extending away from a nodule, which can signal a spreading infection
  • —Drainage that turns thick, foul-smelling, or increases in volume over several days rather than tapering off

Fever with spreading redness or red streaking away from a nodule can signal a spreading infection and warrants same-day urgent care or an emergency department rather than waiting it out at home.

This article is general education about a chronic condition, not a diagnosis or treatment plan. How to manage a specific flare — and whether it needs antibiotics, a procedure, or a change to ongoing treatment — is a decision for a clinician who has examined the area in person.

References

  1. 1.Sabat R, Jemec GBE, Matusiak Ł, et al. (2020). Hidradenitis suppurativa. Nature Reviews Disease Primers. doi:10.1038/s41572-020-0149-1 ✓Definition of hidradenitis suppurativa as a chronic inflammatory follicular disease of skin folds, its clinical presentation and course, that follicular blockage and immune-driven inflammation rather than poor hygiene underlie it, and its association with comorbidities including smoking and obesity.
  2. 2.Alikhan A, Sayed C, Alavi A, et al. (2019). North American clinical management guidelines for hidradenitis suppurativa: Part I: Diagnosis, evaluation, and the use of complementary and procedural management. Journal of the American Academy of Dermatology. doi:10.1016/j.jaad.2019.02.067Guideline description of complementary skin care (antiseptic washing to reduce bacterial load in affected folds) and procedural management (intralesional corticosteroid injection for an acute nodule) for hidradenitis suppurativa.
  3. 3.Kimball AB, Okun MM, Williams DA, et al. (2016). Two Phase 3 Trials of Adalimumab for Hidradenitis Suppurativa. New England Journal of Medicine. doi:10.1056/NEJMoa1504370PIONEER I and II phase 3 randomized placebo-controlled trials showing weekly adalimumab significantly increases clinical response at week 12 in moderate-to-severe hidradenitis suppurativa, as the biologic escalation option for disease that has outgrown home and topical management.

3 sources, numbered by first appearance. General health information, not medical advice. AI-assisted editorial content — citations link their sources. Editorial policy

← Back to the health library