Hidradenitis suppurativa (HS) is when recurring inflamed nodules (small, solid lumps) and cysts (fluid-filled mass) form in the armpits and groin. These may also be found under the breasts and around the nipples and anus.
The lesions start as plugged pores in the sweat and oil glands. Material builds up under the skin. The body's inflammatory system attacks these materials. This causes nodules and cysts to form. These lesions can burst under the skin and form an abscess.
The area may have a bad smell and may heal and leave a scar.
It is rare to have another infection in these lesions. When it does occur, the bacterium is
But, HS is different from true staph infections that cause unrelated conditions (eg,
may be seen with HS, but may also occur alone.
These factors increase your chance of developing HS. Tell your doctor if you have any of these:
Your doctor will ask about your symptoms and medical history, and perform a physical exam. The exam will include every crease and fold on your body that might be affected. Tell the doctor about every lump, even those that are not visible.
You may need to see a dermatologist or a surgeon. If this is the case, find one with experience in treating abscesses and sinuses.
Tests may include:
Culture of the drainage to identify the bacteria
Talk with your doctor about the best treatment plan for you. There are various options. Some are more effective than others.
This treatment is uncertain. Hot packs or warm baths may be used to soften the skin and allow the abscess to drain.
Long-term use of antibiotics may help stop inflammation. Taking antibiotics this way, though, could lower your resistance to infections.
, taken orally for a few days, has shown to be effective in the short-term. Because of side effects, this drug should not be used over the long-term. Cortisone can also be injected or applied to the skin, which may reduce some of the side effects
Male Hormone (Androgen) Suppression
Controlling the male hormone (androgen) may also help. Examples include:
Cyproterone acetate—used either alone or combined with
, can suppress acne in women and has improved HS (not available in the US)
Small lesions can be treated in the doctor's office, which could require several visits. If your condition is severe, then a wide area may need to be removed. In these cases, a
may be needed.
During this treatment, a laser is used to remove the lesions.
are called "biologic medications." They are used to treat a inflammatory conditions, such as
. These drugs have shown some promise in treating severe HS. Although, they must be injected under the skin and can cause serious side effects.
To help reduce your chances of getting HS, take the following steps:
Please be aware that this information is provided to supplement the care
provided by your physician. It is neither intended nor implied to be a
substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER
IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the
advice of your physician or other qualified health provider prior to
starting any new treatment or with any questions you may have regarding a