Skin tags are small growths that typically are found in areas of friction where clothing often rubs, such as neck, chest, underarms, back, and groin, but can also be found under the lower eyelids. While the exact instance that causes skin tags may vary, certain growth factors increase the likelihood of developing skin tags, including genetics, obesity, insulin resistance, and hormonal changes, such as those occurring during pregnancy.
Skin tags frequently catch on clothing or jewelry, and this trauma can sometimes damage the blood vessels surrounding the area, making it open to infections. These can be easily and safely removed in the office under local anesthesia.
Are Skin Tags Dangerous?
Most skin tags are completely benign and do not pose any medical risk. However, these skin folds may be bothersome due to their location, size, or repeated irritation where the skin rubs against itself. If a skin tag changes in appearance, grows rapidly, or becomes painful, a dermatologist should evaluate it to rule out other skin conditions that resemble skin tags.
Skin Tag Removal Techniques Used By the Dermatologist
Skin tag removal is a quick and minimally invasive procedure. Once you are able to have the skin tag diagnosed, various removal techniques are available, depending on the size and location of the skin lesion.
Shave Excision
Shave excision involves carefully cutting the skin tag off at the base using a sterile surgical blade. To ensure patient comfort, a small amount of local anesthesia may be applied before the procedure. This method is quick, effective, and minimizes scarring, allowing for a smooth and rapid recovery.
Electrodesiccation (Cauterization)
Electrodesiccation, also known as cauterization, uses a small electrical current to burn off the skin tag. This technique simultaneously removes the tag and seals the wound, reducing bleeding and promoting faster healing. It is particularly effective for small skin tags and helps prevent regrowth.
Cryosurgery (Freezing)
Cryosurgery involves applying a probe containing liquid nitrogen to the skin tag, exposing it to extreme cold. This freezing process causes the cells to die, leading the tag to fall off naturally over time. It is a quick and effective method, commonly used for treating multiple small skin tags at once.
Does it Hurt to Remove Skin Tags?
Most patients experience minimal discomfort during removal. If needed, a topical or local anesthetic can be used to numb the area before treatment. After removal, mild redness or scabbing may occur but typically heals within a few days.
Can You Keep Developing Skin Tags After Removal?
Once removed, an individual skin tag will not grow back. However, new skin tags may form over time, especially in areas prone to friction. Preventive measures such as maintaining a healthy weight, reducing skin friction, and keeping the skin dry may help minimize their occurrence.
