Skin tags
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Skin tags, also known as acrochordons, are common, benign skin growths that typically form in areas where the skin folds or experiences friction. They are soft, skin-colored or slightly darker, and often hang off the skin by a small stalk. Skin tags are most commonly found on the neck, underarms, eyelids, groin folds, and under the breasts.
AboutCauses
The exact cause of skin tags is not entirely understood, but several factors are associated with their development:
- Friction: Areas where skin rubs against skin or clothing are more prone to develop skin tags.
- Genetics: There is a hereditary component, as skin tags tend to run in families.
- Age: They are more common with aging, likely due to increased skin laxity and areas of friction.
- Hormonal changes: Such as those during pregnancy, can also contribute to the formation of skin tags.
- Health conditions: Individuals with diabetes or obesity are more likely to develop skin tags, possibly due to insulin resistance or areas of increased friction due to body shape.
Treatment
Skin tags are harmless and usually do not require treatment unless they become irritated, pose cosmetic concerns, or cause discomfort. Here are common methods for removing skin tags:
- Cryosurgery: Freezing the skin tag with liquid nitrogen.
- Surgical removal: Snipping off the skin tag with sterile scissors or a scalpel.
- Electrosurgery: Burning off the skin tag using high-frequency electrical energy.
Dermatologists often perform these procedures safely in their office, usually with minimal discomfort and no need for significant downtime. It’s important not to attempt removing skin tags at home, as improper removal can lead to bleeding, infection, or scarring.
When to See a Doctor
While skin tags are typically benign, sudden changes in appearance, number, or size should be evaluated by a dermatologist to ensure they are not a sign of a more serious condition. Additionally, if removal is desired for cosmetic reasons or due to irritation, a dermatologist can provide safe and effective treatment options.
Treatment