A skin tag.
You can tell if a bump is a wart or skin tag based on its shape, color, size, and texture. Skin tags are usually narrow and hang from the normal surface of the skin on a peduncle, and they are also often very similar in color to the skin around them. A skin tag can also be less firm than a wart. Warts are usually circular bumps that are harder and have a rougher texture than skin tags. Different areas of the body can develop warts or skin tags depending on some of your individual health conditions.
Warts on the hand.
Recognizing warts can sometimes be more of a challenge because some warts may have rougher surfaces if they are on an area of the body that frequently rubs against clothing or other surfaces. Some of these warts can even develop crusts or spots on the skin, making them look more like other skin lesions, such as blisters. Plantar warts on the soles of your feet are especially prone to crusting over from rubbing against the inside of your shoe if you walk around with the wart for a long time before removing it. Other warts that occur on the hands or other non-friction areas often have an uneven surface without the rough texture, although some may have small noticeable spots of blood just below the surface of the wart.
Warts can be removed using liquid nitrogen.
Identifying a wart or skin tag can be done without much guesswork based on some of your basic medical history. In general, you are more likely to develop skin tags if you are approaching middle age and have a family history of them. A common virus known as the papillomavirus is responsible for the formation of warts and can be spread easily through casual contact. A wart or skin tag may appear as an isolated growth or in clusters.
Plantar warts grow on the soles of the feet and can be prevented by refraining from walking barefoot in public places.
Skin tags are generally smaller and more flexible than warts, and many of them with rods can be gently peeled off the surface of the skin with minimal pain or irritation. Both skin tags and warts can grow on any surface of the body, although the most common locations for skin tags are usually the trunk, arms, or neck. The average skin tag does not have bloodstains inside it, as is the case with some warts. It is simply a small tube of excess skin. Some people choose to remove the skin tags themselves with a razor blade or scissors, but most doctors advise against this type of home excision for warts or skin tags.