Seborrheic Keratosis Removal Portsmouth

Seborrheic keratoses are one of the most common benign skin growths in adults over 40. They are not dangerous, not contagious, and not related to cancer — but they can be uncomfortable, conspicuous and difficult to ignore when they itch, catch on clothing or appear in visible areas of the face and body.

At Changes Clinic in Cosham, Portsmouth, our qualified, experienced & insured practitioners offer clinical removal of seborrheic keratoses in a CQC-registered setting. If you have been told to leave them alone but you want them gone, we can help.

Book a free consultation Enquire

Split the cost into 3 monthly payments with Klarna . 0% interest.

Treatment at a Glance

Sessions Usually 1–2, depending on number and method
Treatment time 15–60 minutes depending on area
Anaesthetic Local anaesthetic where appropriate
Downtime 1–2 weeks while skin heals
Methods available Cryotherapy, electrocautery, laser
Practitioner Qualified, experienced & insured practitioners at a CQC-registered clinic
From £149

What Seborrheic Keratoses Are

Seborrheic keratoses appear as waxy, rough, raised patches on the skin. They tend to look as though they have been stuck on the surface — a slightly irregular, textured growth that sits above the surrounding skin rather than growing from within it.

They range in colour from pale tan to dark brown or near-black, and they vary in size from a few millimetres to several centimetres. They appear most often on the face, scalp, chest, shoulders and back, and they become more common with age.

The exact cause is not fully understood, but the growths are benign — they are not precancerous and they do not become cancerous. Many patients choose to leave them in place. Others find them cosmetically unwanted, physically irritating (they can itch or bleed if repeatedly caught), or a source of concern that a clinical opinion can resolve.

Seborrheic keratosis treatment at Changes Clinic

Book now Enquire

Treatment Options at Changes Clinic

We select the most appropriate method for each patient based on the size, location and type of growth, and on how many are being treated.

Cryotherapy

We apply liquid nitrogen directly to the growth, which freezes the tissue and causes it to die and fall away over the following one to two weeks. Cryotherapy works well for flatter, well-defined growths and is a quick, targeted approach with minimal surrounding skin disruption.

Electrocautery

We use a controlled electrical current to burn through the base of the growth and remove it. Electrocautery is precise and effective for raised or thicker keratoses. It destroys the tissue cleanly and seals the area as it works, reducing bleeding.

Laser

For some patients — particularly those with multiple growths or those where precision around sensitive areas is important — laser treatment offers a controlled, targeted option. During your free consultation, we assess your keratoses and recommend the method most suited to your case. We also confirm that the growths are consistent with a seborrheic keratosis diagnosis. If we have any clinical uncertainty about a lesion, we will advise you to have it evaluated before proceeding with removal.

What to Expect

Your Consultation

We begin with a free consultation to examine the growths, discuss your treatment options and confirm that removal is appropriate. This is the right time to ask any questions about the procedure, recovery and outcomes.

Treatment Day

Treatment is carried out under local anaesthetic where needed, so patients are comfortable throughout. The session time depends on the number and size of growths being treated — a single lesion may take as little as 15 minutes; treating multiple growths across a larger area takes longer.

Recovery

Recovery varies by method: - Cryotherapy — the treated area develops a blister or scab over the following days. The growth typically falls away within one to two weeks. The skin underneath heals over the following weeks. Some temporary redness or lightening of the skin can occur. - Electrocautery — a small scab forms at the site and falls away within one to two weeks. The area should be kept clean and dry during healing. - Laser — similar to electrocautery in terms of healing. Redness and mild swelling settle within a few days; the treated tissue heals over one to two weeks. In all cases, we advise keeping the area out of direct sun during the healing period and applying SPF once the skin has healed.

Testimonials

What Our Patients Say

RAD

2 months ago

Very happy with my consultation. I got the answers I was hoping for and I will soon be booking myself in for a quick and easy mole/sun spot removal. I now have a new understanding of what the problem is and what has caused it. Thank you.

josephine C.

2 months ago

Even though I couldn't have the treatment I wanted Carly was very helpful and knowledgeable

Kelvin W.

2 months ago

I went for an ultrasound scan due the NHS appointment waiting time was a longtime away, the service I recieved from Andrea was excellent, second to none, Andrea explained everything including the results of the scan straight afterwards.

Jay

3 months ago

I’ve suffered with rosacea for several years and have tried all sorts of creams, skincare routines and products, but nothing really made a lasting difference. Looking after my skin and being mindful of my diet definitely helps to keep it under control, but IPL at Changes Clinic has made the biggest difference by far. The redness in my face has reduced so much, and even when I do get a flare up, it’s nowhere near as bad as it used to be because the underlying redness has improved so much. Everyone at Changes Clinic has been friendly, professional and really knowledgeable. They’ve always taken the time to answer any questions and made me feel comfortable throughout the whole process. I’d happily recommend Changes Clinic to anyone who suffers from rosacea and is thinking about IPL. It’s made a huge difference to my skin and has given me so much more confidence.

Lee B.

3 months ago

It’s the first time I’ve done something like this. What a lovely place & people. Very kind, polite & efficient. Very impressed with my procedure, obviously, it hasn’t healed yet, but will definitely be back for more treatment & also considering other treatments too. Well impressed and everything was explained as the treatment was carried out, pleasantly surprised, thank you so much for taking such good care of my skin. Lee B

duncan T.

5 months ago

Changes Clinic provides a super professional and very competitively priced service, I’ve just completed two sessions to have some skin lesions removed and I was very well looked after ands made to feel at ease with the whole process. I would recommend them for anybody needing similar services.

Maria K.

5 months ago

Absolutely exceptional service and results. This clinic combines professionalism, expertise, and luxury perfectly. The team are incredibly skilled and attentive, and every visit feels calm, personalised, and premium.

Alex G.

5 months ago

I had PRP Hair Treatment, with Sumayiah, she is very friendly, she takes the time to explain the procedure and really makes sure to focus on target areas. I have had 2 treatments so far and I already see a difference in my hair density and texture. She can use a gun or syringe, the syringe goes deeper and achieves better results, so its worth asking for the syringe method. I combined my PRP with Calecim serum and that gives an even greater boost. So I recomend you sign up and ask for a booking with Sumaiyah, you'll be very happy that you did..

Alex G.

5 months ago

I had PRP Hair Treatment, with Sumayiah, she is very friendly, she takes the time to explain the procedure and really makes sure to focus on target areas.I have had 2 treatments so far and I already see a difference in my hair density and texture. She can use a gun or syringe, the syringe goes deeper and achieves better results, so its worth asking for the syringe method.I combined my PRP with Calecim serum and that gives an even greater boost. So I recomend you sign up and ask for a booking with Sumaiyah, you'll be very happy that you did..

Darcy S.

5 months ago

Been to changes this morning, staff was very welcoming and I had the perfect treatments. Will be returning!♥️

Laurie loz L

6 months ago

Very good, the massage lady knows what's she is doing. Definitely worth a visit or 3

Emile J.

7 months ago

One of the best decisions I’ve made for my skin! The treatments are effective, safe, and handled by experienced professionals. I struggled with acne for years, and after visiting this clinic, I finally see clear and healthy skin. The staff always follows up after treatments, which shows how much they care about their clients’ progress. Their attention to detail and dedication to customer satisfaction is truly impressive. I would highly recommend this clinic to anyone who wants real results and excellent service.

Aitch O.

7 months ago

Lovely relaxed atmosphere with great staff. My lazer hair removal was undertaken by two very capable proffessional young women Kelly and Surmaiyah. Both demonstrate constant care and ensure this not always comfortable experience is as pleasant as possible. The facility is immaculately clean and there is excellent visitor free parking available. I have no hesitation in recommending the clinic to others and whilst I can only comment on the treatments I have received to date I will be availing myself of some of the others services offered.

Pamela K.

8 months ago

I am so glad I visited the Changes Clinic today for an upper abdominal ultrasound. I was a nervous wreck as I have a bit of a phobia of scans & Andrea was just brilliant with me. So reassuring, she went above & beyond with careful detailed descriptions, even went over some areas twice just for extra reassurance. I left smiling with a huge weight lifted off my shoulders. I have already recommended to a friend & highly recommend to anyone experiencing symptoms they’d like some extra peace of mind for. Was also really easy to book & communication excellent throughout. Thank you so much!!

Mayumi F.

8 months ago

I’ve been attending changes for facial hair removal for about 6 months now and I can honestly say it’s been one of the best and easiest experiences for me. Sumaiyah has been amazing through every step. From consultation to our current progress. She shows great professionalism, compassion, consideration -especially when I’m having a bad pain tolerance day- and is very meticulous in which the results are to show for it. Every appointment I get a little nervous and Sumaiyah has always put my nerves at ease and worked at a pace that suits me and my needs. I’m very thankful to work with her and be attending changes clinic. I would recommend their treatment. The staff are very welcoming. Adriana Verrier :) .

Mayumi F.

8 months ago

Monnia L.

9 months ago

Andrea provides a highly professional and exceptional service. With over 20 years NHS experience you are in good hands. Any issues and their significance are explained in full. A highly recommended health screening and well-being service.

Charlie Jane Y.

10 months ago

I had an amazing experience — very friendly and welcoming from the moment I arrived. She was super helpful, incredibly knowledgeable, and truly professional throughout. She made me feel completely at ease. Such a down-to-earth lady that you can feel genuinely comfortable with. Her prices are so reasonable and very affordable too. I highly recommend Andrea

Garry H.

2 years ago

Chloe was very well informed and helpful. There was probably too much information to absorb in the time span, and more published literature would be helpful (FAQs, prices, offers, medical considerations etc)

Linda D.

2 years ago

Such wonderful staff. Professional, yet friendly to keep any worries at bay. Thank you all for being so amazing and supportive!! Linda & Pippa Docherty

stephen G.

2 years ago

Great work on my lipoma. Can’t remember the ladies name. Naomi or Natasha? Was lovely. How is she a grandmother???

Karen F

2 years ago

A warm and friendly welcome at this beautiful clinic. Practitioners were excellent, explaining the treatment and after care and putting me at complete ease. I’m looking forward to seeing the results of my first Focus Dual Radio Frequency Needling treatment. Thank you Changes!

Taya

2 years ago

Lovely experience! The staff were friendly and helpful. They listened to me about what I wanted and answered all my questions. Naomi was very professional and I was very happy with my consultation. I look forward to returning for my treatment.

Frequently Asked Questions

Are seborrheic keratoses dangerous?

No. Seborrheic keratoses are benign skin growths with no link to skin cancer. They do not become malignant. However, if a lesion changes rapidly in size, colour or appearance, or bleeds without being caught or scratched, it is worth having it checked by a clinician before proceeding to removal. We carry out a clinical assessment at your consultation and will advise if further evaluation is needed.

How do I know which treatment is right for me?

We assess each patient individually at their free consultation. The method we recommend depends on the size, thickness and location of your keratoses, how many there are, and your skin type. Some patients are best served by cryotherapy, others by electrocautery or laser. We explain our recommendation clearly and give you the chance to ask questions before you decide.

Will my seborrheic keratoses grow back after removal?

The treated growths do not return. Once a keratosis has been removed, that specific growth is gone. However, new keratoses may develop elsewhere over time, as they are related to the natural ageing of the skin rather than to any single, treatable cause. If new growths appear, they can be treated at a follow-up appointment.

Is the treatment painful?

We use local anaesthetic to make the procedure comfortable. Patients may feel some pressure during treatment, but significant pain is uncommon. After treatment, the area can feel tender for a few days, similar to a graze or minor burn. Over-the-counter pain relief is usually sufficient if needed.

Book Your Free Consultation in Portsmouth

Changes Clinic is at 1000 Lakeside, Cosham, Portsmouth — just off the M27 and easy to reach from Fareham, Havant, Waterlooville, Petersfield, Southampton and Chichester. Free parking is available on site. We open evenings and weekends.

Your consultation is free. We examine the growths, confirm the diagnosis, discuss your options and give you a clear recommendation with no obligation to proceed.

Call us: 02392 382000 WhatsApp: 07710 096718

Klarna available — spread the cost over 3 monthly payments at 0% interest.