top of page

WELCOME

I’m delighted you found the website - this space is for you, in particular if you had to live with or looking for information on inverse acne (Ai) - Hidradenitis suppurativa (HS), Morbus Verneuil, depression, and the journey back to life.

 

If Ai has made your life Hell, believe me when I say I understand what you’re going through. 

I became acquainted with the condition two decades ago and have lived with it ever since. 

It turned my life up-side down. It has been a wild ride, filled with ups and downs as well as moments of unexpected beauty. 

Under the FAQ section, you will find tips and tricks for very frequently asked questions related to our condition. 

In the end, it’s about you, me and us supporting and motivating each other!

Let’s try to make sense of this insane rollercoaster together - keeping in the back of our minds, the sense that life can still be beautiful, in spite everything.

Thank you life!

Marcus Ehrhardt, inversawarriormarcus.at, Akne Inversa, Hidradenitis suppurativa, Morbus Verneuil,

MARCUS EHRHARDT

Hi, I’m Marcus – a guy who has always lived life with his foot firmly on the accelerator. 


I had a great job and a brilliant personal life.  I was at my happiest when in the thick of it, in particular when spending time with family and friends. It was everything to me. Whether it was cooking together, enjoying a good meal with a glass of wine, or going to concerts and events – every opportunity was seized to fill the memory bank with unforgettable moments.


I thought I had everything under control. Suddenly, one day, everything changed. My body changed the rules. Overnight I had to re-organise my life in ways that were totally bewildering. 


Sounds grim ? It was. 

But I quickly realized: without at least a bit of laughter along the way, it only gets harder. So, I found my own way to deal with the challenges.


Limits only exist in your mind.

Marcus Ehrhardt, inversawarriormarcus.at, Akne Inversa, Hidradenitis suppurativa, Morbus Verneuil,

GALLERY Hidradenitis

Attention! This gallery is not for the faint of heart. It shows pictures of my wounds.

Buy now!
 Exclusively at epubli

Also available in bookstores, at Thalia, Hugendubel, Amazon and others.

INTIM.HAUT.NAH.

A book that moves you, shakes you - and gives you hope.

Some illnesses you see - and others you don’t. 

These lurk, invisible, and devastate from within. 

Hidradenitis suppurativa is one of those.  Like a termite, it gnaws away both at your skin and your soul.

If you're affected, you know the script. It says isolation, pain, despair and shame. 

Fear and hopelessness rule your life, amplified by the silence of paralysis. 

Marcus went through the “Hidradenitis suppurativa” grinder. 

In his early thirties, unbeknown to him, he embarked on a life changing journey . 

As his skin tore, broke and bled with endless abscesses, surgeries, scars, the mind grew tired. 

With every new wound, the dread of not being able to go on grew. 

The best years life had to offer, rather than being filled with joy and light, were instead with despair and darkness. 

Even the simplest tasks were a battle: getting up, showering, working, and, last but not least, intimate relationships. 

The apex of depression was reached and with it, it’s poisonous cousin Suicide reared its seductive head. 

But, remembering what Winston Churchill said to the world when the darkest hour was upon us: “If you're going through hell, keep going” and that is what Marcus did. 

So he made  the hero’s choice: to fight and win for life. 

Step by step, setbacks after setbacks, the road lit with the depressing light of false dawns and heart-breaking Sahara-like mirages, he came back. 

Steeled by resolve and ready to try everything to taste life again, he eventually reached the green lands of light, life and hope. 

Still with the disease, he lives without being defined by it. 

The lesson he learnt was that it is not the falling that defines you; it is how you react when you do.  

Rising again and again after each fall is the secret that solves much of the problems life throws your way. 

This book is more than a story of survival. It’s a candid testimony of a man who spares no detail to enable others to rise when life brought them down:

  • He speaks openly of pain, surgeries, wounds, and the physical and emotional scars.

  • He addresses sexuality and partnership - shame, fear of failure, and the question of how love can endure through illness.

  • He recounts the darkest moments of depression, when life felt devoid of meaning and each day was pure agony.

  • He reveals the steps that helped him find himself again.

Through it all, he stays relatable. Direct, brutally honest - always authentic. 

With this illness, visibility is hope, anonymity desolation. 

Marcus brings “Hidradenitis suppurativa” to life. 

Too often, those affected remain silent out of fear and shame. 

Too often, social understanding is missing. 

Too often, the true scale of this affliction is not just ignored but unrelatable.  

With this book, Marcus shine the light of truth on an affliction that devastates hundreds of millions of lives across the world. 

To the question: must they suffer in silence, his book replies with a thundering: No. 

Uniquely powerful: His wife Birgit also lends her voice - not as a co-author, but as a partner on their shared journey. She describes what it’s like to stand by someone pushed to the brink by illness and depression. She speaks of worry, helplessness - but also of the strength born from love and solidarity. In doing so, she gives voice to loved ones who are so often unheard.

INTIMATE.REVELATION is a book that instils courage. 

As such, there is no sugarcoating, no false promises, no one-size-fits-all solutions. 

This tale isn’t born from a victim mindset. It’s the product of a harsh - but ultimately victorious—path. 

Marcus writes with humour, where you least expect it; with gravitas, when it’s needed; and with a warmth that only comes from knowing what it truly means to hit rock bottom.

Further, it’s not a medical manual. It offers instead valuable insights, tips, and experiences that can support others. 

But it’s not a conventional self-help guide. Every page carries a heartfelt wish: to be a rock for someone else caught in this nightmarish storm. 

Readers will be moved. Possibly shaken. But more than anything, they will feel one heart-warming truth deep inside: they are not alone.

That is the most vital message: No one has to carry this disease, pain, shame in silence. There are paths forward, there is community, and there are those who share their story - so others can find hope.

INTIMATE.REVELATION is a courageous beacon, a taboo breaker, a testament to resilience. You don’t just read it and set it aside - you carry it with you long after.

The book is currently available in German only.
But in about three months, the English edition will be released as well—something I am truly grateful and excited about. Knowing that this story will soon be accessible to even more people fills me with joy.

Reading sample:

What is Hidradenitis suppurativa (HS)?

If you think of Hidradenitis as regular pimples or acne (acne vulgaris), you’re mistaken. We, the affected, suffer from deep-seated abscesses, not pimples.

Simply put: Hidradenitis is a chronic inflammatory skin disease affecting the hair follicles. The recurring inflammations primarily occur in the armpits, groin, anal, and genital regions (see pictures in my gallery). Fistulas (small channels or tunnels under the skin) form, connecting different abscesses, and scar tissue begins to develop in the affected areas.

The disease is classified into three stages (Hurley Score): Hurley Stage I, II, and III.

Hidradenitis brings significant physical and emotional burdens and is currently incurable.

Our disease is recognized as an autoimmune condition in some countries, but not in others. For example, it is recognized in Austria, while this is not the case in Germany (as of January 2025).

 

How I’ve been managing this for the past 18 years is what I share in my book.

FAQ

Welcome to my FAQ – Answers to the most common questions about Hidradenitis suppurativa (HS)!

Hello and awesome that you’re here! If you’re wondering why I created these FAQ, the answer is simple: Over decades of living with Hidradenitis Suppurativa, I’ve learned and experienced a lot. 

I am a group expert in the largest German-speaking self-help group on Facebook, the Akne Inversa Club. One thing has become increasingly clear to me: there are an incredible number of questions, uncertainties, and even heated debates surrounding our disease. That’s exactly why I decided to write these FAQ – to support you with my experience and hopefully provide you with some guidance.

 

One of the most important lessons from my personal journey is: Please seek professional help early.

If you feel something is wrong with your skin, don’t hesitate to consult a dermatologist. Hidradenitis suppurativa is not “normal acne,” and an early diagnosis can make a huge difference.

And if you notice that the disease is not only affecting your body but also your mental health – which is completely understandable – don’t hesitate to seek support from psychologists. Asking for help is not a sign of weakness but a brave step toward improvement.

In these FAQ, you’ll find answers to questions I get asked repeatedly – both personally and in self-help groups. Some topics spark intense debates, and I try to share my perspective and experiences as clearly and honestly as possible. I’ll update and expand this list from time to time, so feel free to check back often. Perhaps you’ll find the exact answer you’ve been looking for right here.

And if not? No problem! Just send me a message using the email address provided on this page.

If you’re not just looking for my advice but also want to connect with others affected by this condition, there are excellent self-help groups on Facebook that I highly recommend. Just to name a few: Akne Inversa Club (the largest German-speaking self-help group), Akne inversa Hidradenitis suppurativa, and Mullewup. These groups are perfectly organized, highly informative, and full of people who truly understand what it feels like to live with this disease.

The most important thing is: You’re not alone.

There are so many of us who understand this condition and are willing to listen and support. Stay strong and don’t hesitate to ask questions – every question matters!

VIDEOS 
 
  • Mineral Water Logo
  • 1c467236-dc7e-4c11-8853-bab6329d792b
  • 84e56a36-f7be-4855-9731-29f886827c38
  • Facebook
  • Instagram

© 2025 by Marcus Ehrhardt. All rights are reserved. Impressum

bottom of page