Cyst Removal in London – Consultant Dermatologist Minor Surgery

Understanding cysts and removal

Skin cysts are closed sacs beneath the surface of the skin, often filled with keratin or sebum. The most common types include epidermoid cysts and pilar cysts. While usually harmless, they may cause pain, infection, or cosmetic concerns. Cyst removal is the most effective way to ensure they do not recur.

Why cysts form

Cysts often develop when skin cells or sebaceous gland secretions become trapped beneath the skin. Risk factors include oily skin, acne, blocked hair follicles, or minor skin trauma. In many cases, cysts develop without any identifiable cause.

When removal is recommended

• Rapidly growing or painful cysts.
• Cysts that have become inflamed or infected.
• Lumps that cause cosmetic concern or interfere with daily activities.
• Cysts where diagnosis needs to be confirmed by histology.

How cyst removal is performed

Cyst removal is usually performed under local anaesthetic. The procedure involves making a small incision and removing the cyst wall and its contents. This reduces the chance of recurrence. Stitches may be required, depending on the cyst size and location. Laser-assisted techniques can also be used for selected cases.

Recovery and aftercare

Recovery is typically quick, with most patients returning to normal activities within 24–48 hours. Mild swelling, bruising, or tenderness may occur. Proper wound care, keeping the area clean, and attending follow-up checks help ensure smooth healing. Scars are usually small and fade with time.

Risks and expectations

Cyst removal is safe, but risks include infection, bleeding, scarring, or recurrence if the entire cyst capsule is not removed. Our dermatologists will explain risks in detail and discuss realistic expectations before the procedure.

Special considerations

Infected cysts may need to be treated with antibiotics or drained before definitive removal. For patients with multiple cysts or rare genetic conditions such as steatocystoma multiplex, long-term dermatology follow-up may be required.

Why choose Skinhorizon?

At Skinhorizon, our dermatology team offers expert diagnosis and safe removal of cysts in a CQC-regulated environment. We use precise techniques to minimise scarring, confirm diagnosis, and provide tailored aftercare. Patient comfort, safety, and results are our priority.

Your first visit — what to expect

1. Assessment: Clinical examination and, if required, ultrasound to confirm diagnosis.
2. Discussion: Explanation of procedure, benefits, risks, and aftercare.
3. Treatment: Same-day removal may be possible for straightforward cysts.
4. Follow-up: Review appointment to check wound healing and confirm results.

Reviewed by: Dr Mohammad Ghazavi, Consultant Dermatologist
Skinhorizon Clinic, 4 Clarendon Terrace, Maida Vale, London W9 1BZ
Last reviewed: 20 August 2025