These lesions can leave rupturing wounds that drain pus.
How Do Hidradenitis Suppurativa Tunnels Develop?
In time, tunnels, or sinus tracts, can form between the lesions.
These lesions can appear anywhere but mostly occur around the groin, buttocks, underarms, and chest.
They sometimes come to the surface and drain pus.
Knowing the signs and symptoms of HS can help you get prompt treatment.
In the early stage, HS is easier to manage.
Early treatment may help prevent or delay complications.
[7]
What Causes Hidradenitis Suppurativa Tunnels?
Its not exactly clear why tunnels form, but experts think that chronic inflammation plays a major role.
The most common side effects are pain and redness at the injection site, and cold or flu-like symptoms.
Biologics also raise the risk of infection.
Individuals with HS should not assign blame or feel guilty.
From 2015 to 2023, Yvette worked as a health information editor at Medical News Today and Healthline.