| Stage | Clinical Findings | Reversibility | |-------|-------------------|----------------| | | Isolated, single or multiple abscesses/nodules without sinus tracts or scarring. | Often reversible with medical therapy. | | Hurley II | Recurrent abscesses with sinus tracts and scarring. Widely separated lesions. | Partially reversible; surgery may be needed. | | Hurley III | Diffuse involvement with multiple interconnected sinus tracts, extensive scarring, and chronic drainage. | Irreversible; requires wide excision. |
Many axillary lesions mimic a clogged sweat gland. Critical distinctions include: clogged sweat gland in armpit
Foul-smelling drainage (pus), persistent pain, and lumps that connect to form "tunnels" under the skin. Clogged Gland vs. Swollen Lymph Node | Stage | Clinical Findings | Reversibility |
The most likely cause is a condition called , but it can also be a standard infection, a cyst, or a blocked pore. Widely separated lesions
: Tight-fitting clothing and high humidity can increase friction and sweat trapping. Johns Hopkins Medicine +5 Symptoms to Watch For Small, pea-sized lumps that may be hard or soft. Redness, itching, or a burning sensation. Pus-filled lesions or "boils" that may drain and cause scarring if persistent. WebMD +5 Home Care & Prevention 13 sites Hidradenitis Suppurativa (HS) - Johns Hopkins Medicine What is hidradenitis suppurativa? Hair follicles that produce sweat on the underarms, groin, buttocks and under the breasts can be... Johns Hopkins Medicine Effective Ways to Unblock Sweat Glands | Degree® US Jul 19, 2025 —