Skin tags are very common benign skin growths that can develop on many areas of the body. They are harmless and usually painless, yet they may sometimes cause irritation or become a cosmetic concern depending on their location.
These small growths often develop gradually and may remain unchanged for many years. Many people first notice them in areas where the skin folds or is subject to regular friction.
Understanding the characteristics of skin tags, the factors associated with their development and the treatment options available can help individuals decide whether removal may be appropriate.
Skin Tags
A skin tag, medically known as an acrochordon, is a small growth that develops on the skin’s surface. Skin tags are typically soft to the touch and often form on a narrow stalk that connects them to the surrounding skin.
They are classified as benign skin lesions and are not linked to skin cancer. In most cases, they develop slowly and remain stable in appearance.
Skin tags may appear as a single growth or develop in small groups. Some individuals develop several over time, particularly in areas where the skin regularly rubs together.
Although skin tags do not require medical treatment, many people choose to remove them if they become irritated or affect their confidence.
Typical Appearance
Skin tags are usually small and soft with a smooth surface. They often appear rounded or slightly elongated and are commonly attached to the skin by a thin stalk.
Their colour is typically similar to the surrounding skin, although some may appear slightly darker depending on skin tone. Most skin tags measure only a few millimetres, although some can grow slightly larger.
Because of their soft structure, they may move slightly when touched. This flexible texture is one of the characteristics that help distinguish skin tags from other skin growths.
Once developed, skin tags usually remain stable. However, additional growths may appear over time in nearby areas.
Common Locations
Skin tags most often develop in areas where the skin experiences repeated friction or folding.
Common locations include:
- Neck
- Underarms
- Eyelids
- Chest and beneath the breasts
- Groin area
- Inner thighs
These areas are more prone to skin tags because movement and skin contact occur more frequently.
Some individuals develop only one or two skin tags, while others may notice several across different parts of the body.
Contributing Factors
Several factors are associated with the development of skin tags. Although the exact cause is not always clear, friction between skin surfaces is believed to play an important role.
Skin tags often appear in areas where the skin regularly rubs together or comes into contact with clothing. Over time, this repeated contact may contribute to the formation of small skin growths.
Age may also influence their development, as skin tags are more commonly seen in adults. Genetic predisposition can also play a role, with some individuals more likely to develop them than others.
Hormonal changes and increased skin folds may also be associated with a greater likelihood of developing skin tags.
Skin Tag Development
Skin tags often develop gradually rather than appearing suddenly. They may begin as very small soft growths that slowly become more noticeable over time.
Some remain small and unchanged for many years, while others may increase slightly in size. Individuals who are prone to skin tags may develop additional growths in nearby areas.
It is also common for skin tags to appear in clusters, particularly in areas where the skin experiences frequent movement or contact.
Skin Tag Irritation
Although skin tags are harmless, they can occasionally become irritated. This often occurs if the growth catches on clothing or jewellery, or during shaving.
Repeated friction can cause a skin tag to become inflamed or tender. In some cases, the base of the skin tag may twist, which can temporarily reduce blood flow to the growth.
When this happens, the skin tag may appear darker in colour or feel sore. Irritation is one of the most common reasons individuals consider professional removal.
Differentiating Skin Tags From Other Skin Growths
Skin tags can sometimes be confused with other benign skin lesions. Accurate identification is important before removal is considered.
Moles are pigmented skin growths that may appear flat or raised. They are usually darker in colour and often have a broader base.
Warts may also appear raised but tend to have a rougher texture and are caused by a viral infection of the skin.
Skin tags are typically soft, smooth and attached to the skin by a narrow stalk. A professional assessment helps confirm the nature of the growth and ensure appropriate treatment.
Considerations Before Removal
Skin tags are medically harmless and do not require treatment. Many individuals choose removal for comfort or cosmetic reasons.
Growths that catch on clothing, jewellery or shaving can sometimes become irritated. Skin tags on visible areas, such as the neck or eyelids, may also affect confidence.
A professional assessment can confirm that the lesion appears to be a typical skin tag and is suitable for cosmetic removal.
A GP should assess any skin growth that changes in colour, size or shape before cosmetic treatment is considered.
Treatment Options
Skin tag removal is usually quick and straightforward when performed in a clinical environment.
Professional clinics commonly use controlled cautery or plasma-based techniques to remove the growth. These approaches allow practitioners to treat the skin tag with precision while minimising disruption to the surrounding skin.
The procedure itself generally takes only a short time. Depending on the size and location of the skin tag, a topical numbing cream may be applied to improve comfort.
Professional treatment provides a safe and hygienic alternative to attempting removal at home.
Healing and Aftercare
Following removal, the treated area typically forms a small protective scab as part of the natural healing process. This usually resolves within several days as the skin repairs itself.
Keeping the area clean and avoiding unnecessary irritation can help support smooth healing. It is important not to pick or scratch the treated area while the skin is recovering.
Temporary redness may occur during the healing process, but generally fades gradually. Protecting the area from strong sun exposure can also help reduce the likelihood of temporary pigmentation changes.
Clinical Assessment Of Skin Lesions
Skin tags are usually easy to recognise; any skin lesion must be assessed carefully before removal.
Some benign growths can resemble skin tags, and accurate identification helps ensure appropriate treatment. Professional assessment also allows practitioners to evaluate the size, shape and characteristics of the lesion.
Any growth that shows unusual colour, irregular borders or noticeable changes in appearance should be assessed by a GP or dermatologist before cosmetic removal is considered.
This approach helps ensure that cosmetic treatments are performed safely and appropriately.
Skin Tag Assessment and Treatment at Arden Clinic
Skin tags are a common and harmless type of skin growth that many people experience during their lifetime. Although they rarely cause medical concern, they may become uncomfortable or noticeable depending on their location.
A professional assessment helps confirm that the lesion is a typical skin tag and suitable for cosmetic removal. When treatment is performed in a clinical environment, it is usually quick and designed to support smooth healing of the surrounding skin.
At Arden Clinic, skin lesions are carefully assessed before treatment to ensure they appear appropriate for cosmetic removal. Our practitioners provide personalised guidance and treatment options to support safe, effective outcomes for each individual.
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