Is Hidradenitis Suppurativa Contagious? What to Tell Partners, Family and Coworkers

Is hidradenitis suppurativa contagious? No, and this is worth saying plainly because many people with HS have been avoided, stared at, or told to stay home from the pool. HS is an inflammatory condition of the hair follicles, not an infection that spreads from person to person.

Why is HS not contagious?

HS comes from the way your follicles and immune system behave. The lumps are inflammation, not an organism spreading through the skin. There is no virus or fungus you can pass on.

Bacteria are present in HS lesions, but they are the same kinds of skin bacteria found on many people. Antibiotics are used partly to calm inflammation, which is another sign HS is not a typical infection. For the causes in detail, read what causes HS.

Can you spread HS through touch, sex, or sharing?

Then why does HS run in families?

Genes. If a parent or sibling has HS, your risk goes up because you may share genetic factors that make follicles inflamed. That is inheritance, not infection. It also is not a certainty: many people with an affected relative never develop HS.

What about the drainage?

Drainage from an open lesion can carry bacteria, just like a scraped knee or a boil can. Good wound hygiene protects you and the people around you:

• Cover draining lesions with an absorbent dressing.
• Wash your hands after changing it.
• Launder soiled clothing and towels with other laundry on a warm cycle.
• Dispose of dressings in a sealed bag.

This is about being tidy, not about contagion. Someone with an ordinary skin wound would do the same.

Can HS be confused with contagious conditions?

Yes, and that is where some scares come from. Boils (staph infections), MRSA abscesses, herpes, and some STIs can look similar to early HS lumps. Boils and staph abscesses can spread bacteria through contact.

The difference: HS lumps recur in the same fold areas, leave scars, and show paired blackheads. Our comparison of HS vs boils goes through the signs. If you have a new lump and are unsure, a clinician can swab or examine it.

How do you talk about HS with partners and coworkers?

You do not owe anyone your medical details, but short, factual phrases help:

• "It's a chronic skin condition. It's not contagious."
• "It's inflammation in my hair follicles. There's nothing you can catch."
• "I'm treating it, and sometimes I have flares that hurt."

Many people find that saying the word "inflammatory" and "not contagious" in the same sentence settles worries quickly. If shame or isolation is weighing on you, talking to a doctor or joining an HS support group is a legitimate part of treatment.

What should you do about the pain and lumps themselves?

Treating HS is the best way to cut down on drainage and discomfort. For mild to moderate disease, a prescription topical may help. Vuret's HS Flare Control Cream combines resorcinol 15% and clindamycin 1%, prescribed after an online physician review. It is a compounded medication that is not FDA-approved.

What should schools, gyms and workplaces know?

If you or your child has HS, a short note can head off needless worry. You can say that HS is a non-contagious inflammatory condition, that lumps and drainage are covered with dressings, and that flares may sometimes mean missed days or a need for loose clothing or a chair cushion. Many people find it easier to share this in writing than to explain it face to face repeatedly.

In the workplace, accommodations such as a seat cushion, a looser dress code, or flexibility during flares may be available. In the U.S. HS can qualify as a chronic condition under disability protections, though that depends on severity and your employer, so check with HR or a legal resource if you need it.

How can you cope with stigma?

HS carries a lot of unfair stigma, partly because of the location of lumps and the drainage. Studies show higher rates of depression and anxiety in people with HS, which is understandable given the pain and the reactions of others. If you are struggling, tell your doctor, who can point you to counseling or a support group. Talking to others with the same condition often takes the edge off the isolation.

How can friends and family help?

Most of the time, the most useful support is simple. Ask what would help on a flare day, offer a ride to appointments, and avoid commenting on the smell, size, or look of lesions. Hugs are fine and welcome, though it is worth asking before pressing on someone's armpit or side.

Partners and parents can learn how to change a dressing or apply a topical to places that are hard to reach. Knowing the facts, that this is a non-contagious inflammatory condition, makes it easier for everyone to relax.

What if someone else has a lump that looks like yours?

Do not assume it is HS just because it looks familiar. A friend or family member with a red, painful bump could have a plain boil or a staph infection, which can spread through contact with the pus. Encourage them to cover it, wash their hands, avoid sharing towels, and get it checked, especially if it is large, painful, or comes with a fever.

That distinction is why a diagnosis helps. Knowing you have HS means you know you are not a risk to anyone, and knowing they have a staph infection means they can take proper steps to protect themselves and others.

For more severe disease, see our ranked list of HS treatments. You can start a private visit on the Vuret HS page.