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Published on: 6/17/2026
Hidradenitis suppurativa (HS) is a chronic inflammatory skin condition that causes painful nodules, abscesses, sinus tracts (tunnels under the skin), and scarring. It typically develops in areas rich in sweat glands—such as the armpits, groin, buttocks, and under the breasts—and is frequently misdiagnosed, often taking years to identify correctly.
Early recognition is critical. A tailored treatment plan—which may include lifestyle changes, antibiotics, biologics, hormonal therapy, or surgical procedures—can control symptoms, slow progression, and significantly improve quality of life.
If you're noticing recurring painful lumps or unexplained skin changes, don't wait years for answers. Take a free, instant, online symptom check to better understand what may be causing your symptoms and confidently navigate your next steps. It only takes a few minutes, it's backed by physician-reviewed medical data, and it could help you arrive at the right diagnosis far sooner than going it alone.
Reviewed for medical accuracy: 06/17/2026
Hidradenitis suppurativa (HS) is a chronic, inflammatory skin disease characterized by painful bumps and tunnels under the skin. Despite affecting up to 1–4% of the population, many people wait years for a correct diagnosis. Early recognition and treatment can help manage symptoms, reduce complications, and improve quality of life.
Misidentification as Infection
HS bumps are often called "boils" or "folliculitis," leading to repeated antibiotic courses without lasting relief.
Lack of Awareness
Many healthcare providers, as well as patients, are unfamiliar with HS, especially in its early stages.
Taboo and Embarrassment
Lesions in intimate areas may cause patients to delay seeking medical help or underreport symptoms.
Symptom Variability
HS severity ranges from isolated nodules to extensive sinus tracts, making it harder to recognize as a single disease.
Early recognition can speed up treatment. Common signs and symptoms include:
If you've experienced these symptoms, Ubie's free AI-powered Hidradenitis Suppurativa symptom checker can help you understand your condition and prepare for your doctor's appointment in just a few minutes.
The exact cause isn't fully understood, but multiple factors contribute:
Diagnosis is primarily clinical, based on:
Additional tests (ultrasound, culture swabs) may rule out other conditions.
There's no cure for hidradenitis suppurativa, but treatment can control symptoms and prevent progression. A tailored approach often involves:
A combination of treatments often yields the best results. Work with a dermatologist or HS specialist to find your optimal plan.
Hidradenitis suppurativa can take a toll on mental health and daily life:
Strategies to cope:
While most HS flares are not life-threatening, contact a healthcare provider if you experience:
For any serious or life-threatening symptoms, please speak to a doctor or go to the nearest emergency department.
Remember, you're not alone—and effective management is possible. If you suspect hidradenitis suppurativa, speak to a doctor for personalized advice and treatment. Your well-being matters.
(References)
* Alikhan A, Lynch PJ, Eisen DB. Diagnostic delay in hidradenitis suppurativa: A systematic review. J Am Acad Dermatol. 2021 May;84(5):1377-1382. doi: 10.1016/j.jaad.2020.07.031. Epub 2020 Jul 23. PMID: 32717325.
* Naik HB, Kirac E, Plichta J, Grant A. The Burden of Hidradenitis Suppurativa: A Systematic Review and Meta-analysis. J Drugs Dermatol. 2022 Jul 1;21(7):722-731. doi: 10.36849/JDD.6881. PMID: 35830206.
* Garg A, Gottlieb A, Kimball AB. Hidradenitis Suppurativa: The Importance of Early Diagnosis and Management. Cutis. 2020 Feb;105(2):98-101. PMID: 32304245.
* Frew JW. Hidradenitis Suppurativa: An Update. Dermatol Clin. 2023 Jul;41(3):399-408. doi: 10.1016/j.det.2023.02.001. PMID: 37270275.
* Gollnick H, Zöller N, Thaci D, Augustin M, Frew JW, Goldblum OM. Diagnostic Delay and Challenges in Hidradenitis Suppurativa. J Eur Acad Dermatol Venereol. 2023 Jul;37 Suppl 4:26-34. doi: 10.1111/jdv.19036. PMID: 37402128.
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