Medical Dermatology - Growths / Skin Tags
A skin tag is a common, acquired benign skin growth that looks like a small piece of hanging skin. Skin tags are often described as bits of skin- or flesh-colored tissue that projects from the surrounding skin from a small, narrow stalk. They typically occur in characteristic locations including the neck, underarms, eyelids, and under the breasts (especially where underwire bras rub directly beneath the breasts).
Although skin tags may vary somewhat in appearance, they are usually smooth or slightly wrinkled and irregular, flesh-colored or slightly more brown, and hang from the skin by a small stalk. Early or beginning skin tags may be as small as a flattened pinpoint-sized bump around the neck. Some skin tags may be as large as a big grape.
There are several effective medical ways to remove a skin tag, including removing with scissors, freezing (using liquid nitrogen), and burning (using medical electric cautery at the physician's office). Usually small tags may be removed easily without anesthesia while larger growths may require some local anesthesia (injected lidocaine) prior to removal. Application of a topical anesthesia cream prior to the procedure may be desirable in areas where there are a large number of tags.