Hidradenitis Suppurativa: Symptoms, Treatment, Diet, Pictures & More

Medical disclaimer: This article is for general education and isn’t a substitute for medical care. If you think you have hidradenitis suppurativa (HS) or your symptoms are worsening, a primary care clinician or dermatologist can help you build a plan that actually fits your life.

Hidradenitis suppurativa (HS)also called acne inversais the skin condition that loves repetition. Not the fun kind (like rewatching your comfort show), but the “why is this bump back again?” kind. HS tends to flare in areas where skin rubs against skin, and it can range from mild, occasional lumps to more persistent disease with scarring and tunnels under the skin.

The good news: HS is treatable. The earlier you get a correct diagnosis and a strategy, the better your odds of fewer flares, less scarring, and a lot more peace of mind.

What Is Hidradenitis Suppurativa (HS)?

HS is a chronic inflammatory skin condition that usually starts after puberty and tends to show up in “high-friction” zonesthink armpits, groin, inner thighs, buttocks, and under the breasts. It’s not caused by poor hygiene, and it’s not contagious. You can’t “catch” it and you can’t “scrub it away.”

Most experts describe HS as a problem that begins around the hair follicle. Inflammation and blockage can lead to tender lumps under the skin; over time, repeated flares can cause scarring and interconnected pathways (“tunnels” or sinus tracts). HS can also affect quality of life in big wayspain, drainage, odor, clothing anxiety, and the emotional toll of feeling like your body is freelancing without your permission.

HS Symptoms: What It Feels Like (and What It Can Look Like)

HS symptoms can vary, but a few patterns show up again and again:

• Tender lumps under the skin that may feel deep, sore, or “angry.”
• Recurring flares in the same spots (or in nearby areas).
• Blackheads or paired “double” blackheads in small pitted areas.
• Drainage from a bump that opens and leaks fluid; sometimes there’s odor.
• Scars that can be thick, rope-like, or darkened compared to surrounding skin.
• Tunnels under the skin in more advanced disease, which can feel like firm cords.

Common HS Locations

HS often appears where skin rubs together and sweat glands are common:

• Armpits
• Groin and inner thighs
• Buttocks
• Under the breasts and along bra lines
• Lower abdomen folds
• Occasionally: back of the neck, waistline, or other friction areas

“Pictures”: What HS Typically Looks Like in Photos

If you’re searching for HS images online, it helps to know what you’re actually looking at (and to avoid assuming every bump is HS). In photos, HS may appear as:

• Red or skin-colored lumps under the skin, sometimes in clusters
• Areas of thickened, scarred skin from repeated flares
• Small openings on the skin surface that can connect to deeper inflammation
• Hyperpigmentation (dark marks), especially after healingmore noticeable on deeper skin tones

Practical note for publishing: If you plan to include images in your web post, use licensed medical images or your own original visuals. Consider adding a content warning like “clinical photos” and placing images behind a click-to-view element for reader comfort.

Alt Text Ideas for HS Images (SEO-Friendly, Not Gross)

• “Hidradenitis suppurativa lumps in the armpit area (clinical photo)”
• “HS scarring and healed lesions in a skin fold (clinical photo)”
• “Early-stage hidradenitis suppurativa bump on inner thigh (clinical photo)”
• “Diagram showing common hidradenitis suppurativa areas on the body”

HS Stages (Hurley Staging) in Plain English

Dermatologists often describe HS severity using the Hurley staging system. It’s not a “grade” of youit’s a tool to guide treatment decisions.

Hurley Stage I (Mild)

Isolated or occasional lumps/abscess-like bumps in one or more areas, with no tunnels and limited scarring.

Hurley Stage II (Moderate)

Recurrent lesions with scarring and early tunnel formation, often in more than one spot or with separated clusters.

Hurley Stage III (Severe)

More widespread involvement with multiple interconnected tunnels and extensive scarring. Symptoms can be persistent and can limit movement depending on location.

What Causes HS (and What Triggers Flares)?

No single cause explains every case of HS. Research suggests HS is linked to a mix of genetics, immune system inflammation, hormones, and mechanical friction. It’s commonly associated with blocked hair follicles and inflammatory pathways in the skin.

Risk Factors (Not “Blame Factors”)

• Family history (HS can run in families)
• Smoking (often associated with worse disease)
• Higher body weight (can increase skin friction; HS also occurs in people of any size)
• Hormonal shifts (some people flare around menstrual cycles)
• Heat, sweating, friction (tight clothing, repetitive rubbing)
• Stress and poor sleep (common flare companions)

Also important: HS is not caused by being “unclean,” and it’s not a typical skin infection you got from someone else.

How HS Is Diagnosed (and Why It’s Often Missed)

HS is usually diagnosed clinicallymeaning a clinician looks at your skin and listens to your history. There isn’t one magic lab test that “proves” HS every time. A dermatologist may ask:

• Where do the bumps happen?
• How often do they come back?
• Do they recur in the same spots?
• Any family history?
• Any scarring or tunnels?

Because HS can resemble boils, ingrown hairs, folliculitis, or acne, people sometimes go years without a clear diagnosis. If you suspect HS, a dermatologist (or an HS-focused clinic) can be a game-changer.

HS Treatment Options: What Actually Helps

HS treatment is usually a mix-and-match strategyskin care, lifestyle adjustments, medications, and sometimes procedures. The goal is to reduce inflammation, prevent new lesions, manage pain, and minimize scarring.

1) Daily Care and Lifestyle (The Boring Stuff That Works)

• Reduce friction: loose, breathable clothing; avoid tight seams where you flare.
• Gentle cleansing: mild, fragrance-free wash; some clinicians recommend antiseptic washes in certain cases (ask your clinician).
• Warm compresses can soothe tenderness.
• Stop smoking if you smokethis is one of the biggest modifiable factors linked with worse HS.
• Weight management (if relevant): even modest changes can reduce friction and inflammation for some people.

2) Topical Treatments (Often for Mild HS)

For milder HS, dermatologists often start with topical antibiotics such as clindamycin. Some people also use acne-style washes (like benzoyl peroxide) as part of a routineoften to reduce bacterial load and irritationthough HS isn’t “just acne.”

3) Oral Antibiotics (Anti-Inflammatory + Antibacterial Roles)

For more widespread or persistent HS, clinicians may prescribe oral antibiotics such as doxycycline or combination regimens. In HS, antibiotics are often used for their anti-inflammatory effects as much as their antibacterial effects. Courses can be weeks to months depending on severity and response.

4) Hormonal Therapy (A Key Option for Some People)

If your HS flares line up with hormonal cycles or you have signs of androgen sensitivity, clinicians may consider options like certain oral contraceptives or spironolactone. This is very individualized and depends on your health history.

5) Biologics (Big Guns for Moderate-to-Severe HS)

Biologic medications target specific immune pathways involved in inflammation. As of recent FDA indications, several biologics are approved for moderate-to-severe HS, including:

• Adalimumab (approved for HS in patients ages 12 and older)
• Secukinumab (approved for adult moderate-to-severe HS)
• Bimekizumab (approved for adult moderate-to-severe HS)

Biologics can be life-changing for some peoplebut they’re not instant, and they require medical monitoring. Your clinician will weigh benefits, risks, and your overall health (including infection risk and vaccine planning).

6) Steroid Injections and Short-Term Anti-Inflammatory Help

For a painful flare, some clinicians use intralesional steroid injections (a tiny injection into a lesion) to reduce inflammation. Short courses of oral steroids may be used in select situations, but long-term use is usually avoided due to side effects.

7) Procedures: Deroofing, Laser, and Surgery

When HS is more advancedor when tunnels and repeated lesions are the main problemprocedures can help:

• Deroofing: removing the “roof” of a tunnel so it can heal from the inside out (often less invasive than wide excision).
• Laser hair removal: can reduce recurrence for some people, since HS is follicle-linked.
• Wide excision surgery: removing chronically affected tissue in severe areas (usually for advanced disease).

If you’re hearing the word “surgery” and picturing a dramatic TV montage: it’s understandable. Recovery varies widely. The best outcomes usually come when surgery is part of an overall plan (not a lone wolf move).

8) Pain, Wound Care, and Odor Management

HS management isn’t only about “stopping bumps.” It’s also about helping you function on a Tuesday.

• Pain relief: over-the-counter anti-inflammatories may help some people, but ask a clinician if you need frequent use.
• Dressings: non-adherent pads and breathable bandages can protect clothing and reduce skin irritation.
• Skin barrier care: zinc oxide–type barrier creams can help in friction zones (check suitability for your area).
• Odor: gentle cleansing, breathable clothing, and appropriate dressings usually beat harsh scrubbing (which can inflame skin).

HS Diet: What to Eat (and What to Experiment With)

Let’s be real: diet advice on the internet can get weird fast. HS research suggests that some dietary patterns may help some people, but results are individualized and evidence quality varies. Think of diet as an “adjunct” toolnot a moral test and not a replacement for medical treatment.

Diet Strategies With the Best “Worth a Try” Profile

• Lower glycemic eating: focusing on whole grains, vegetables, legumes, and less added sugar may help reduce inflammation for some people.
• Dairy or whey/casein experiments: some people report improvement by reducing certain dairy products or protein powders; others notice no change.
• Brewer’s yeast elimination: a small subset of people report fewer flares when avoiding brewer’s yeast (commonly in some breads, beer, and fermented products).
• Weight loss (if recommended): can reduce friction and inflammation for some individuals and may improve symptoms.

Supplements: Proceed With “Helpful, Not Magical” Energy

Some studies discuss nutrients like zinc or vitamin D in HS, but supplementation should be tailored to your labs and health history. If you want to try supplements, it’s smart to do it with your clinician so you avoid interactions or excessive dosing.

A Simple HS-Friendly Plate (No Food Shame Included)

• Protein: poultry, fish, beans, tofu, eggs (as tolerated)
• Fiber + micronutrients: vegetables, berries, legumes
• Healthy fats: olive oil, nuts, seeds, avocado
• Swap-ins: water or unsweetened tea instead of sugary drinks; choose whole grains more often than refined grains

Best diet tip for HS: track patterns, not perfection. If you suspect a trigger, run a 3–4 week experiment, then reintroduce thoughtfully. Your goal is insightnot living on plain lettuce forever.

At-Home Tips for HS Flares (Safe, Practical, Actually Doable)

• Don’t squeeze lesions. It’s tempting, but it can increase inflammation and scarring risk.
• Use warm compresses for comfort.
• Choose friction-friendly underwear and bras (soft seams, breathable fabric).
• Shaving tweaks: if shaving triggers flares, consider trimming instead, or ask about laser hair removal.
• Stress downshifts: even small changeswalking, stretching, journaling, a consistent bedtimecan help reduce flare frequency for some people.

Complications and Related Conditions

HS can be more than a skin-deep issue. Moderate-to-severe HS may be associated with other inflammatory or metabolic conditions. Some people with HS also deal with:

• Depression and anxiety (very common, very understandable)
• Inflammatory bowel disease (including Crohn’s disease)
• Metabolic syndrome or diabetes risk factors
• Arthritis-like symptoms in some cases

If HS is impacting your mood, relationships, school/work, or daily confidence, mental health support is not “extra.” It’s part of good HS care.

When to See a Clinician Urgently

Seek prompt medical attention if you have:

• Rapidly worsening pain, swelling, or spreading redness
• Fever or feeling very unwell
• New lesions that are severe, persistent, or interfering with movement
• Frequent drainage that’s hard to manage at home

Quick HS FAQs

Is HS contagious?

No. HS is not contagious, and it’s not caused by being “dirty.”

Is HS the same as acne?

Not exactly. HS is sometimes called acne inversa, but it behaves differently than typical acne and often requires different treatments.

Can HS be cured?

There’s no guaranteed cure, but many people achieve long stretches of control with the right combination of treatment and lifestyle adjustments.

What type of doctor treats HS best?

Dermatologists commonly manage HS. If your HS is moderate-to-severe or you suspect tunnels/scarring, an HS-focused clinic can be especially helpful.

Real-Life Experiences With HS (About )

Living with HS is often less like “having a skin condition” and more like hosting an unpredictable houseguest who shows up uninvited, eats your plans, and leaves emotional clutter everywhere. Many people describe the early phase as confusing: a tender lump appears, you assume it’s an ingrown hair, you switch deodorants, you change razors, you bargain with the universe. Then it comes backsame spot, different weeklike your skin has a subscription.

A common experience is the timing problem. HS loves big moments: vacations, exams, job interviews, weddings, the day you finally wear the light-colored shirt you’ve been saving. People often develop a “go bag” mindsetextra dressings, a spare shirt, a gentle cleanser, maybe a travel-size barrier creambecause being prepared feels like taking back a little control. It’s not dramatic; it’s practical. (And if you’ve ever tried to locate the one bandage that doesn’t stick to everything at the worst possible time, you deserve an award.)

There’s also the social side that nobody warns you about. HS can create anxiety around odor, visible marks, or the fear of leaking through clothes. Some people start avoiding workouts, hugging, dating, or even sitting a certain way. The irony is that isolation can increase stress, and stress can worsen flaresHS really said, “Let’s add a plot twist.” This is why support matters. Whether it’s a friend who doesn’t make you explain everything, a therapist who helps you process the frustration, or an online community that makes you feel less alone, emotional care is part of the treatment plan.

Many people describe a turning point when they finally get a correct diagnosis. It’s a mix of relief (“I’m not imagining this”) and anger (“Why did this take so long?”). After diagnosis, treatment can still be trial-and-error. One person may do well with topical medication and friction reduction; another might need oral antibiotics, hormonal therapy, or a biologic. Some people find that lifestyle shiftsquitting smoking, adjusting diet, losing weight if recommendeddon’t “cure” HS, but they lower the volume on flares. Others learn very specific triggers, like certain protein powders, particular fabrics, or heat and humidity. The most useful pattern is often tracking without obsessing: noticing what happened before a flare, making one change at a time, and keeping the plan realistic.

Perhaps the most important shared experience is this: HS can make you feel betrayed by your body. But you’re not broken, and you’re not “gross.” You’re dealing with a real inflammatory condition that deserves real care. When treatment is tailoredmeds when needed, procedures when appropriate, and daily habits that reduce friction and inflammationmany people get meaningful relief and a better, steadier routine. HS may be chronic, but it doesn’t get to be the author of your whole story.

Conclusion

Hidradenitis suppurativa is a chronic inflammatory condition that can be painful, frustrating, and misunderstoodbut it’s also highly manageable with the right strategy. If you recognize recurring tender lumps in friction areas, especially with scarring or repeated flares, a dermatologist can confirm whether it’s HS and help you build a plan. Treatment can include topical and oral medications, hormonal options, FDA-approved biologics for moderate-to-severe disease, and procedures like deroofing or laser hair removal. Lifestyle supportreducing friction, quitting smoking, and experimenting thoughtfully with dietcan also make a real difference.