It is important to stress that any changes in your skin, including moles and skin tags, should be looked at by your physician or dermatologist to rule out skin cancer including melanoma, basal cell carcinoma, and squamous cell carcinoma. Routinely check your skin for any changes, and photograph areas of concern so you can keep track of any variations easily.
Although skin tags are primarily a cosmetic problem, that doesn’t mean they’re not significant enough to consult a doctor. For starters, they can still bleed when they come off, so dermatologists stress never trying to cut or pull off a skin tag on your own. One theory on skin tag removal is that tying it off with dental floss will remove it—a bad idea, according to Tanya Kormeili, MD, “This may remove the small ones, but some of the bigger ones have a larger blood supply and may become very painful as you strangulate the skin tag. They are easily removed in the office by a dermatologist.”
First, the good news: Skin tags are benign and cause no symptoms. These harmless growths of skin can be right on the skin surface or seem to sprout from a thin stalk of skin and hang off the body. Also called cutaneous tags, soft fibromas, acrochordons, and fibroepithelial polyps, skin tags are mostly flesh-colored growths, although some may be darker in color.
If you had stitches, your doctor will recommend that for a few days you keep the area as dry as possible and avoid doing any heavy exercise, Dr. Conrad says. (Both of these factors can throw a wrench into things if you’re super active—be sure to discuss that with your doctor if it worries you.) If you had a pretty quick and easy removal, you should be fine to return to any usual habits like working out the next day, but it’s still smart to run that by your doctor first.