Table of Contents
- Skin tag facts
- What is a skin tag?
- Is there another medical name for a skin tag?
- What causes skin tags?
- Where do skin tags occur?
- Who tends to get skin tags?
- Will removing a skin tag cause more to grow?
- Is a skin tag a tumor?
- Are skin tags contagious?
- What else could it be?
- Skin tag vs. wart
- What does a skin tag look like under a microscope?
- What signs and symptoms do skin tags cause?
- What treatment options and home remedies remove skin tags?
- Does medical insurance cover skin tag removal?
- Do any creams remove skin tags?
- Should I worry about cutting my skin tag by shaving?
- Do skin tags need to be sent for biopsy?
- Are there vaginal skin tags?
- Can you get skin tags on the penis and scrotum?
- What happens when a skin tag suddenly turns purple or black?
- What is the prognosis for skin tags?
- Is it possible to prevent skin tags?
Are skin tags contagious?
No. There is no evidence to suggest that common skin tags are contagious.
What else could it be?
While classic skin tags are typically very characteristic in appearance and occur in specific locations such as the underarms, necks, under breasts, eyelids and groin folds, there are tags that may occur in less obvious locations.
Other skin growths that may look similar to a skin tag but are not tags include moles (dermal nevus), nerve and fiber-type moles (neurofibromas), warts, and "barnacles" or the so-called "Rice Krispies" (seborrheic keratoses).
Warts tend to be rougher, with a "warty" irregular surface whereas skin tags are usually smooth. Warts tend to be flat whereas tags are more like bumps hanging from thin stalk. While warts are almost entirely caused by human papillomavirus (HPV), tags are only sometimes associated with HPV.
Groin and genital lesions resembling skin tags may actually be genital warts or condyloma. A biopsy would help diagnose which of these growths are not skin tags. Very rarely, a basal cell skin or squamous cancer or melanoma may mimic a skin tag, but this is very uncommon.
Skin tag vs. wart
While warts are caused by a virus called human papillomavirus (HPV) and are known to be very contagious, skin tags are not thought to be caused by HPV.