can skin tags fall off by themselves
They occur commonly starting in middle age, and may be associated with pregnancy, obesity, diabetes, and other health conditions. Sometimes they may actually be cancerous skin lesions, which should be checked by a dermatologist. Most of the time, skin tags will turn into a scab and fall off on their own. However, some people prefer to have them removed, either for cosmetic reasons or because the tags may rub against clothing or otherwise be bothersome.