What is Hidradenitis Suppurativa?
Hidradenitis suppurativa (HS) is a chronic inflammatory skin condition characterized by the formation of painful nodules, abscesses, and sinus tracts in areas of the body where skin rubs together, such as the armpits, groin, buttocks, and under the breasts. It typically begins after puberty and can persist for many years, causing significant discomfort and distress.
The exact cause of HS is not fully understood, but it is believed to involve a combination of genetic, hormonal, and environmental factors. Risk factors for HS include obesity, smoking, and a family history of the condition.
Symptoms of HS can vary from mild to severe and may include:
- Painful, inflamed lesions or nodules
- Abscesses that may rupture and drain pus
- Tunnel-like tracts under the skin (sinus tracts)
- Scarring and thickened skin in affected areas
- Recurrent flare-ups and chronic inflammation
Treatment for HS aims to reduce symptoms, prevent complications, and improve quality of life. It may include:
- Topical or oral antibiotics to control bacterial overgrowth
- Anti-inflammatory medications, such as corticosteroids or nonsteroidal anti-inflammatory drugs (NSAIDs)
- Immunomodulatory medications, such as biologics or oral retinoids
- Intralesional injections of corticosteroids for localized lesions
- Surgical interventions, such as draining abscesses or removing affected tissue (in severe cases)