1. What Are Skin Tags—and Should You Remove Them?
Skin tags are one of those things most of us will experience at some point. They’re small, soft, skin-colored growths that tend to pop up in areas where skin rubs against skin or clothing—think neck, underarms, eyelids, or groin. Although they’re completely harmless and non-cancerous, they can be irritating, especially if they catch on clothing or jewellery. And let’s be honest—they can also be a cosmetic nuisance.
But should you remove them? That depends. If your skin tag is growing rapidly, bleeding, or looks different from others you’ve had before, it’s worth getting it checked out by a medical professional. But in most cases, it’s perfectly safe to have a skin tag removed—particularly if it’s bothering you physically or affecting your confidence.
There are a few options when it comes to removal, and they vary depending on the size and location of the tag, your skin type, and your personal preferences. In this article, we’ll explore the safest and most effective methods used by dermatologists to remove skin tags, including cryotherapy, cautery, and surgical excision. We’ll also look at why it’s best to avoid DIY methods and why professional care is your safest bet. Plus, we’ll guide you through what to expect during recovery.
Whether your goal is comfort, appearance, or simply peace of mind, you’ll find everything you need to know right here.
2. Why Skin Tags Form and Where They Appear
Before diving into the removal methods, it helps to understand why skin tags develop in the first place. These tiny growths are made up of collagen fibres and blood vessels surrounded by skin. They typically appear in areas where there’s frequent friction—places like the neck, armpits, eyelids, under the breasts, or groin folds. They’re especially common in adults and can become more frequent as we age.
Skin tags are more likely to appear in people who are overweight, pregnant, or have diabetes. That’s because these groups tend to have more skin folds or experience hormonal changes that can lead to increased friction. Genetics can also play a role, so if your parents had skin tags, you’re more likely to develop them too.
While they can show up just about anywhere, their location often influences whether or not they should be removed. For example, a tag on your neck might catch on a necklace or clothing, while one under your arm could become irritated when you shave. In sensitive areas like the eyelids or groin, they might be more difficult to ignore or may cause discomfort.
Even though skin tags are harmless, some people choose to remove them simply because they don’t like how they look. That’s completely valid. The good news is that removal is generally straightforward—especially when done by a qualified professional. Next, let’s take a look at why you should consider clinical removal over at-home treatments.
3. Why It’s Best to Leave Removal to the Professionals
It might be tempting to grab a pair of scissors or try one of those at-home removal kits you’ve seen online. But here’s the truth—removing skin tags yourself can lead to complications you definitely want to avoid. We’re talking infections, scarring, bleeding, and even misdiagnosis.
Dermatologists and trained skin professionals use sterile instruments and follow clinical protocols to ensure the procedure is safe and hygienic. They also know how to assess whether a skin tag is indeed benign. What might look like a harmless growth to you could, in rare cases, be something more serious that needs further investigation.
Another benefit of clinical removal is the comfort factor. Professionals can use numbing creams or local anaesthetic to minimise discomfort. They can also advise on the most suitable removal method depending on the size, location, and number of tags.
In contrast, at-home methods are often painful and imprecise. Some involve tying off the tag to cut off circulation (a process called ligation), which can take days to work and may lead to swelling or infection. Others involve harsh ingredients that could irritate the skin or cause burns.
If you’re thinking about removing a skin tag, do yourself a favour and consult a professional. It’s quicker, safer, and gives you peace of mind that it’s been done properly.
4. Cryotherapy: Freezing Skin Tags Off
Cryotherapy is one of the most common and effective methods used to remove skin tags. It involves applying a very cold substance—usually liquid nitrogen—directly to the tag. The extreme cold freezes the tissue, which destroys the cells. Within a few days to a week, the tag typically falls off on its own.
The procedure is quick and usually performed in a clinic or dermatology office. Most people describe the sensation as a brief sting or burning feeling, followed by some redness or swelling. Depending on the size and location of the tag, you may only need one treatment, although some larger tags might require a second session.
Cryotherapy is particularly effective for small to medium-sized skin tags. It’s not typically recommended for tags on very sensitive areas like the eyelids unless done with extreme care by a specialist. One of the main advantages of cryotherapy is that it leaves minimal scarring, especially when aftercare instructions are followed properly.
There might be a small blister at the site after treatment, but this usually heals quickly. It’s important not to pick at the area or try to remove the tag prematurely. Doing so can lead to infection or scarring.
If you’re looking for a non-invasive, relatively pain-free way to remove a skin tag, cryotherapy is a solid option. It’s fast, affordable, and widely available through dermatology clinics and qualified aesthetic practitioners.
Ready to explore other safe options? Let’s take a look at cautery next.
5. Cautery: Burning Off Skin Tags Safely
Cautery, or electrocauterisation, is another highly effective method for skin tag removal. It involves using a device that delivers controlled heat to burn off the skin tag. While that might sound a bit intense, the process is actually quick, safe, and widely used by professionals.
Before the procedure, a numbing cream or local anaesthetic is typically applied to reduce any discomfort. Once the area is numb, the practitioner uses a specialised tool to apply heat directly to the base of the skin tag. The heat effectively seals off blood vessels, reducing bleeding, and destroys the tissue. The tag often falls away either during the procedure or shortly after.
Cautery is especially useful for smaller skin tags or those located in areas where bleeding would be a concern, such as near the eye or under the arms. Because the heat seals the skin, there’s usually minimal bleeding, and the risk of infection is low when aftercare instructions are followed.
After the procedure, the treated area may be red or slightly sore for a day or two. A small scab will form and usually heals within a week or so. It’s important not to scratch or pick at the area to avoid scarring.
The major benefit of cautery is its precision. When performed by a qualified professional, it allows for highly targeted removal with excellent cosmetic results—especially useful for tags on the face or other visible areas.
6. Excision: When Cutting It Out Makes Sense
Excision is the method many people imagine when they think of skin tag removal—physically cutting the tag off with a sterile blade or surgical scissors. It may sound a bit daunting, but in clinical hands, it’s a straightforward, safe procedure that’s often completed in just a few minutes.
This method is generally recommended for larger skin tags or those with a thicker stalk. After numbing the area with a local anaesthetic, the practitioner uses a surgical blade or scissors to remove the tag at the base. Because it’s done under sterile conditions, the risk of infection is very low.
Once the tag is removed, the area may be sealed with a small dressing or left open to heal, depending on its size and location. In some cases, a single stitch might be needed, but this is rare for smaller tags. Most people experience minimal discomfort and can go about their day immediately after the procedure.
One advantage of excision is that it allows the removed tag to be sent off for histological examination if needed. This is particularly helpful if the practitioner feels the tag should be analysed to rule out any other skin conditions.
Post-removal, you might notice some redness or mild swelling, which usually resolves within a few days. Keeping the area clean and dry is key to a smooth recovery.
If you’re dealing with a larger or more awkwardly placed skin tag, excision may be the most suitable and effective option—especially when done by someone who knows exactly what they’re doing.
7. What to Expect After Skin Tag Removal
No matter which removal method you choose—cryotherapy, cautery, or excision—aftercare is essential to ensure proper healing and reduce the risk of complications. The good news? It’s usually pretty simple and straightforward.
Immediately after removal, the area may be a little red, sore, or swollen. This is completely normal and should settle within a few days. In the case of cryotherapy, you might develop a small blister that will dry up and flake off. With cautery or excision, you’ll likely see a tiny scab or a small pink spot where the tag once was.
Keep the area clean by gently washing with mild soap and water. Avoid using harsh scrubs, scented products, or applying too much pressure. If your practitioner gives you an antiseptic cream or dressing, follow their instructions closely. And resist the urge to pick at any scabs—this can cause scarring or delay healing.
Try to keep the area dry, especially for the first 24 hours. If the removal site is in a place that experiences friction, like under your arm or near your waistline, wear loose-fitting clothing to avoid irritation.
It’s also wise to avoid swimming, saunas, or heavy exercise for a day or two until the skin has settled.
Most importantly, keep an eye on the area for signs of infection, such as increased redness, pus, or persistent pain. If anything feels off, don’t hesitate to check back in with your practitioner.
When cared for properly, the skin usually heals beautifully—and the tag rarely grows back in the same spot.
8. The Benefits of Clinical Skin Tag Removal
Having your skin tag removed in a clinical setting comes with plenty of benefits—and peace of mind is right at the top of the list. When you visit a qualified dermatologist or skin practitioner, you know you’re in safe hands. They have the experience, tools, and sterile environment to ensure your treatment is effective and complication-free.
One of the biggest advantages is accuracy. Professionals can identify whether the growth is actually a skin tag or something else entirely. This is important, as not all skin lumps and bumps are harmless. An expert assessment ensures you’re not overlooking a more serious skin condition.
Clinical practitioners also tailor the removal method to suit your individual needs. Whether you’re dealing with a single tag in a visible area or multiple tags in sensitive zones, they’ll select the approach that offers the best outcome with minimal risk of scarring or irritation.
You also benefit from proper aftercare instructions and follow-up advice. This can make all the difference when it comes to healing cleanly and comfortably. If something doesn’t look right or you have questions post-treatment, you have direct access to someone who knows your skin and can guide you.
In short, clinical removal isn’t just about taking off the tag—it’s about ensuring the entire process is done safely, hygienically, and with your wellbeing in mind. It’s an investment in both your appearance and your health.
9. What Results Can You Expect?
One of the most common questions people have about skin tag removal is: “What will it look like afterwards?” The answer depends on the size and location of the tag, as well as the method used—but in most cases, results are excellent.
If the procedure is performed by a professional and aftercare is followed, there’s usually little to no visible trace of the skin tag once the area heals. Cryotherapy may leave a faint mark or lighter patch where the tag was frozen. Cautery and excision may result in a tiny scar, especially for larger tags, but it’s often barely noticeable after a few weeks.
It’s important to manage expectations—while removal is typically straightforward, everyone heals differently. Some people may develop slightly pink or raised spots that fade over time. Others may heal with no mark at all.
If you’re prone to keloid or hypertrophic scarring (where the skin heals with a raised scar), it’s a good idea to mention this to your practitioner beforehand. They may suggest a gentler removal method or apply preventive treatments during healing.
Most people report a boost in confidence after having skin tags removed—especially if they were located on the face, neck, or other visible areas. Getting rid of the irritation or self-consciousness can feel like a weight lifted.
Ultimately, the best results come from a combination of professional removal and diligent aftercare. Take the process seriously and your skin will thank you.
10. Preventing Future Skin Tags
While you can’t always stop skin tags from forming—especially if you’re genetically predisposed—there are a few things you can do to reduce your chances of developing new ones. Skin tags tend to form in areas of friction, so managing that friction is a good place to start.
Wearing breathable, well-fitting clothing can help reduce skin rubbing, especially in high-friction areas like the underarms, bra line, or inner thighs. If you’re overweight, losing even a small amount of weight can help minimise skin folds where tags often appear. Practising good hygiene and keeping skin folds dry can also reduce irritation and bacterial growth, both of which can contribute to tag formation.
If you have diabetes or other hormonal conditions, keeping your health well-managed is important—not just for your skin but for your overall wellbeing. And although there’s no definitive link between diet and skin tags, eating a balanced, anti-inflammatory diet may help support healthy skin long-term.
Finally, keep an eye on your skin. If you notice new growths popping up more frequently, or in unusual places, speak to a dermatologist. Early assessment means quicker action and peace of mind.
While you can’t prevent every skin tag, these small lifestyle tweaks can help you reduce risk and maintain smoother, more comfortable skin.
Final Words: Simple, Safe, and Worth It
Skin tags may be small, but they can have a surprisingly big impact—on your comfort, your confidence, and even your peace of mind. Whether they’re getting caught on clothing, causing irritation, or simply making you feel self-conscious, you don’t have to live with them.
The great news is that removal is safe, straightforward, and widely accessible. Whether you opt for cryotherapy, cautery, or excision, there’s a method that can suit your needs—and when done in a clinical setting, it’s not only more effective, but far safer than any DIY option.
What matters most is choosing a qualified professional who understands your skin and can guide you through the process. They’ll help you weigh up the best options, explain the aftercare, and ensure your skin heals smoothly. If you’re suffering with skin tags, you can get in touch with us at The London Dermatology Centre to have them professionally assessed and removed by one of our expert dermatologists.
Don’t feel like you have to “just live with it.” If a skin tag is bothering you—physically or emotionally—it’s okay to have it removed. You’re taking care of yourself, and that’s always worth doing. So, if you’re ready to say goodbye to those annoying little tags, book a consultation with a trusted practitioner. With the right care, you’ll be free of them in no time—and feeling much better for it.