Does biologic therapy treat hidradenitis suppurativa?

Hidradenitis suppurativa causes recurring painful lumps, tunnels, and drainage in areas where skin rubs together, such as the underarms, groin, or beneath the breasts. A biologic is a targeted medicine that changes specific immune signals involved in inflammation. It may reduce new inflammatory nodules and help existing disease become more manageable, but it does not erase established tunnels or scars.

A dermatologist considers the pattern of flares, examination findings, previous treatments, infections, and other health conditions before recommending this option. Biologic treatment is often one part of care and may be paired with wound care or procedures.

Discuss your medical history, medicines, allergies, vaccinations, and any recent infection before starting. Follow the injection or infusion schedule provided, keep skin folds gently clean and dry, and record painful flares, drainage, and side effects. Do not stop a biologic suddenly without speaking with the prescribing team.

Contact your care team about worsening drainage, increasing pain, fever, or a wound that is not healing. Seek urgent advice for severe infection symptoms, facial swelling, breathing trouble, or another serious reaction after treatment. A sudden change in symptoms may need assessment rather than a dose change at home.

Ask which inflammatory features make biologic therapy appropriate, how you will be monitored, what to do after a missed dose, and whether surgery or other treatments are also needed.