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HS Knowledge Library

Evidence-based articles on HS research, daily life strategies, treatment options, mental health, and caregiver support.

Featured Articles

HS Research Updates2026

Sonelokimab: VELA Phase 3 Results and the Path to FDA Approval

Sonelokimab, an IL-17A/F nanobody from MoonLake Immunotherapeutics, achieved HiSCR75 in 42% of patients in the VELA Phase 3 trial, with a strong safety profile and a BLA submission pathway now underway. Here is what HS patients need to know about this advanced pipeline biologic.

8 minMar 10, 2026
HS Research Updates2026

Bimekizumab at Two Years: Long-Term Durability Data Published February 2026

Two-year data from the BE HEARD trials published in February 2026 showed that more than 85% of initial bimekizumab responders maintained their improvements, with 90% sustaining HiSCR50 and 86% maintaining quality of life gains. Here is what the long-term data means for patients.

7 minMar 5, 2026
HS Research Updates2026

GLP-1 Medications (Ozempic, Wegovy) and HS: What the 2026 Research Shows

A February 2026 study found that 54% of HS patients on GLP-1 receptor agonists for six months experienced less severe disease, with 52% reporting less pain and 53% less drainage. Here is what patients and clinicians need to know about this emerging treatment connection.

8 minMar 1, 2026
HS Research Updates2026

HS Treatment in 2026: The New Combination Therapy Paradigm

At Maui Derm 2026, Dr. Vivian Shi presented the updated HS treatment roadmap: combination medical and surgical strategies, topical ruxolitinib in Phase 3, IV infliximab for severe disease, and treatment targets shifting from HiSCR50 to HiSCR75. Here is what changed.

9 minFeb 15, 2026
HS & Diet2026

The Complete HS Anti-Inflammatory Diet Guide for 2026

Updated for 2026, this comprehensive guide covers the full evidence base for dietary interventions in HS: brewer's yeast elimination, dairy reduction, low-glycemic eating, intermittent fasting, and the Mediterranean diet pattern. Includes a practical 7-day meal plan.

12 minJan 20, 2026
HS & Diet

Brewer's Yeast and HS: The Elimination Guide

Brewer's yeast is one of the most studied dietary triggers for HS. Studies show that 30-50% of HS patients who eliminate it report improvement. This guide explains which foods contain brewer's yeast, how to do a proper elimination trial, and what the research actually shows.

8 minNov 15, 2025
New 2026
HS Research Updates

Sonelokimab: VELA Phase 3 Results and the Path to FDA Approval

Sonelokimab, an IL-17A/F nanobody from MoonLake Immunotherapeutics, achieved HiSCR75 in 42% of patients in the VELA Phase 3 trial, with a strong safety profile and a BLA submission pathway now underway. Here is what HS patients need to know about this advanced pipeline biologic.

8 minMar 10, 2026
sonelokimabVELA trialIL-17
New 2026
HS Research Updates

Bimekizumab at Two Years: Long-Term Durability Data Published February 2026

Two-year data from the BE HEARD trials published in February 2026 showed that more than 85% of initial bimekizumab responders maintained their improvements, with 90% sustaining HiSCR50 and 86% maintaining quality of life gains. Here is what the long-term data means for patients.

7 minMar 5, 2026
bimekizumabBimzelxlong-term data
New 2026
HS Research Updates

GLP-1 Medications (Ozempic, Wegovy) and HS: What the 2026 Research Shows

A February 2026 study found that 54% of HS patients on GLP-1 receptor agonists for six months experienced less severe disease, with 52% reporting less pain and 53% less drainage. Here is what patients and clinicians need to know about this emerging treatment connection.

8 minMar 1, 2026
GLP-1semaglutideOzempic
New 2026
HS Research Updates

HS Treatment in 2026: The New Combination Therapy Paradigm

At Maui Derm 2026, Dr. Vivian Shi presented the updated HS treatment roadmap: combination medical and surgical strategies, topical ruxolitinib in Phase 3, IV infliximab for severe disease, and treatment targets shifting from HiSCR50 to HiSCR75. Here is what changed.

9 minFeb 15, 2026
treatmentcombination therapyruxolitinib
New 2026
HS Research Updates

Down Syndrome and HS: Why Every Trisomy 21 Patient Should Be Screened

New data presented at Maui Derm 2026 confirmed that people with trisomy 21 are five times more likely to develop HS than the general population, and tend to develop it earlier and more severely. The recommendation is now to actively screen all Down syndrome patients for HS.

6 minFeb 10, 2026
Down syndrometrisomy 21screening
New 2026
HS Research Updates

Brensocatib and the CEDAR Trial: A New Mechanism of Action for HS

Brensocatib, an oral DPP1 inhibitor, completed Phase 2b enrollment in October 2025. Results are expected in 2026. If it works, brensocatib would represent an entirely new mechanism of action for HS, targeting neutrophil-driven inflammation in a way no current approved therapy does.

7 minFeb 1, 2026
brensocatibCEDAR trialclinical trials
New 2026
HS & Diet

The Complete HS Anti-Inflammatory Diet Guide for 2026

Updated for 2026, this comprehensive guide covers the full evidence base for dietary interventions in HS: brewer's yeast elimination, dairy reduction, low-glycemic eating, intermittent fasting, and the Mediterranean diet pattern. Includes a practical 7-day meal plan.

12 minJan 20, 2026
dietanti-inflammatorynutrition
Treatment Options

The HS Treatment Ladder in 2025: A Step-by-Step Guide to Treatment Progression

The HS treatment landscape changed significantly in 2024-2025 with the approval of bimekizumab and advancing Phase 3 data for povorcitinib. This updated guide walks through the current treatment ladder from topical care to biologics to surgery.

10 minDec 1, 2025
treatment ladderbiologicsantibiotics
HS & Diet

Brewer's Yeast and HS: The Elimination Guide

Brewer's yeast is one of the most studied dietary triggers for HS. Studies show that 30-50% of HS patients who eliminate it report improvement. This guide explains which foods contain brewer's yeast, how to do a proper elimination trial, and what the research actually shows.

8 minNov 15, 2025
brewer's yeastelimination diettriggers
HS Research Updates

HS and Metabolic Health: Understanding the Comorbidity Burden in 2025

A 2025 cross-sectional analysis of 1.8 million HS-related outpatient visits found hypertension in 15.7% of patients and obesity in 8.6%. Understanding and managing these comorbidities is now considered a core part of comprehensive HS care.

7 minNov 10, 2025
comorbiditiesmetabolic syndromeobesity
HS Research Updates

Povorcitinib Phase 3 Results: The Oral HS Treatment That Could Change Everything

The STOP-HS Phase 3 trials reported in 2025 show that povorcitinib, an oral JAK1 inhibitor, achieved HiSCR50 in nearly 60% of patients at week 24. For people who prefer a pill to an injection, this could be a game-changer.

9 minOct 1, 2025
JAK inhibitorspovorcitinibclinical trials
HS & Diet

The HS Anti-Inflammatory Diet in 2025: What the Latest Research Actually Says

A 2024 survey of 110 HS patients found that one third reported dietary changes helped reduce their symptoms. This article reviews the current evidence on brewer's yeast elimination, dairy reduction, intermittent fasting, and anti-inflammatory eating patterns for HS.

9 minSep 22, 2025
dietanti-inflammatorynutrition
HS & Diet

Dairy, Nightshades, and HS: Separating Evidence From Anecdote

Dairy and nightshades are frequently cited as HS triggers online, but what does the research actually say? This article reviews the current evidence, explains the proposed mechanisms, and gives practical guidance for patients considering elimination trials.

7 minAug 20, 2025
dairynightshadestriggers
HS Research Updates

The HS Microbiome in 2025: What New Research Reveals About Gut and Skin Bacteria

A wave of 2025 studies has deepened our understanding of how both the skin microbiome in HS tunnels and the gut microbiome contribute to disease activity. Here is what the latest science shows and what it means for treatment.

8 minAug 15, 2025
microbiomeresearchinflammation
Mental Health and HS

Grieving the Life You Expected: Processing Loss With HS

HS often means grieving the life you expected, the activities you can no longer do, the relationships affected, the career opportunities missed. This is a guide to processing that grief with compassion and honesty.

7 minJul 14, 2025
griefchronic illnessmental health
HS & Diet

Intermittent Fasting and HS: What the Evidence Shows

Several small studies and patient surveys suggest intermittent fasting may reduce HS flare frequency, possibly through weight loss, reduced insulin resistance, and lower systemic inflammation. This article reviews the evidence and practical considerations for HS patients.

7 minJun 10, 2025
intermittent fastingdietweight loss
Caregiver Support

Explaining HS to Children: Age-Appropriate Conversations About a Parent's Condition

When a parent has HS, children often notice the wounds, the pain, and the limitations. This guide helps parents have honest, age-appropriate conversations about HS with their kids.

6 minJun 8, 2025
childrenfamilycommunication
HS Research Updates

HS and Hormones: Why 78% of Women Report Menstrual Flares and What to Do

New research from Duke University confirms what many women with HS have long known: the menstrual cycle has a measurable impact on disease activity. This article explains the hormonal mechanisms behind HS flares and the evidence-based strategies for managing them.

8 minMay 20, 2025
hormonesmenstrual cycleflares
Daily Life With HS

HS Summer Survival Guide: Managing Flares in Hot Weather

Heat and sweating are major HS triggers. This guide gives you practical strategies for managing HS during summer, from cooling techniques to clothing choices to travel tips.

7 minMay 1, 2025
summerheatflare triggers
Mental Health and HS

Mindfulness for Chronic Pain: A Practical Guide for HS Patients

Mindfulness-based approaches have strong evidence for reducing chronic pain and improving quality of life. This guide explains how to apply them specifically to the HS experience.

8 minApr 28, 2025
mindfulnesschronic painmental health
Caregiver Support

Caregiver Burnout: Recognizing and Addressing It When Your Loved One Has HS

Caring for someone with a chronic painful condition takes a toll. This guide helps caregivers recognize burnout, set healthy boundaries, and find their own support.

7 minApr 12, 2025
caregiver burnoutself-caremental health
Mental Health and HS

HS, Depression, and Anxiety: Understanding the Connection and Finding Help

HS carries the highest Dermatology Life Quality Index score of any skin condition, averaging 18 out of 30. Depression and anxiety are significantly more common in HS patients than in the general population. This guide explains the connection and outlines evidence-based strategies for getting support.

9 minMar 20, 2025
depressionanxietymental health
Treatment Options

Doxycycline for HS: What Patients Need to Know

Doxycycline is one of the most commonly prescribed antibiotics for HS. This guide covers how it works, dosing, side effects, and how to maximize its effectiveness as part of a broader treatment plan.

7 minMar 15, 2025
doxycyclineantibioticstreatment
Daily Life With HS

HS at Work: Navigating Your Career With Hidradenitis Suppurativa

From requesting accommodations to managing flares during work hours, this guide covers everything you need to know about navigating your career with HS, including your legal rights under the ADA.

8 minMar 5, 2025
workcareeraccommodations
Caregiver Support

How to Support Someone With HS: A Guide for Partners and Family

Supporting a loved one with HS means understanding the condition, knowing what helps and what does not, and taking care of yourself too. This guide is for the people who love HS patients.

8 minFeb 18, 2025
caregiverspartnersfamily
Daily Life With HS

The Best Clothing Choices for HS Patients: A Complete Guide

What you wear makes a real difference with HS. This guide covers the best fabrics, styles, and brands for minimizing friction, managing drainage, and staying comfortable throughout the day.

6 minFeb 10, 2025
clothingdaily lifecomfort
Treatment Options

Adalimumab (Humira) for HS: Complete Patient Guide

Adalimumab (Humira) was the first biologic approved for HS in 2015. Now with biosimilars available, it remains a widely used first-line biologic. This guide covers how it works, what to expect, injection technique, side effects, and what to do if it stops working.

10 minFeb 5, 2025
adalimumabHumirabiologics
HS Research Updates

Bimekizumab (Bimzelx) Approved for HS: What Patients Need to Know

The FDA approved bimekizumab (Bimzelx) for moderate-to-severe HS in November 2024, making it the third biologic approved for the condition. A 2025 network meta-analysis identified it as the most efficacious biologic currently available for HS. Here is what the approval means for patients.

8 minJan 10, 2025
biologicsbimekizumabFDA approval