Skin tags have been linked to diabetes. "We know that diabetics are more prone to them. More research is needed to know exactly why that is scientifically, but there’s some correlation that we observed with diabetes," says Geraghty. Though doctors don't fully understand why, the body's resistance to insulin might have something to do with it. So, if you have diabetes, you may be at an increased risk of developing skin tags.
Cauterization. Burning off a skin tag should never be attempted at home. This is a procedure that must be conducted by an experienced medical professional. Electrocauterization requires a special tool that is heated and then carefully applied to the skin tag; the skin tag may not come off immediately. It may fall off in the hours or days following the procedure.

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Skin tags, formally known as acrochordons, are small pieces of flesh that protrude from your skin. They’re attached through a stem or stalk. Skin tags are most commonly found in folds of skin around your neck, armpits, and groin area, and usually appear in people of middle age. While these growths aren’t painful, daily movement can produce friction, which may irritate them.
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