Skin tags are small, benign growths that typically appear in areas where the skin rubs against itself, such as the neck, armpits, and groin. While they are generally harmless, they can be unsightly and cause discomfort. While many people assume that these growths are simply a result of age or genetics, there are actually a variety of potential reasons for them that you may not be aware of. And this article is here to inform you of some of the surprising causes of skin tags so you can get a clearer picture of what might be happening.
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Skin Tags Vs. Warts

Skin tags and warts are two common skin growths that, at first glance, may appear to be the same. However, while they may look similar, they are quite different in terms of causes, symptoms, and treatment options. Skin tags are benign growths that usually appear in areas of the body where friction occurs. They are typically flesh-colored, round, or oval in shape and can vary in size from a few millimeters to several centimeters.
On the other hand, warts appear due to a viral infection and can appear anywhere on the body. There are several different types of warts, including common warts, plantar warts, and genital warts, and they are typically raised and rough in texture. Understanding the differences between skin tags and warts can help you determine when to seek medical attention and what treatment options may be available.
Surprising Causes Of Skin Tags

Although the most likely cause for skin tags is friction, there are several other potential causes that you may not be aware of. Here are some of the surprising causes that may lead to the formation of skin tags:
Hormone Imbalances
Hormone imbalances can wreak havoc on the body in various ways, and one lesser-known symptom is the appearance of skin tags. These benign growths may be due to elevated levels of certain hormones, specifically insulin, and estrogen. When hormone levels are elevated, the body responds by producing excess skin cells, which can clump together to form soft, fleshy mounds on the skin’s surface.
While skin tags are typically harmless, they can be a source of embarrassment or irritation for some people. Understanding the link between hormone imbalances and skin tags can help individuals better manage their overall health and take steps to improve their skin’s appearance.
Human Papillomavirus (HPV)
Human papillomavirus, commonly known as HPV, is responsible for a range of skin conditions, including skin tags. This common viral infection can lead to overgrowth of the skin and cause the development of benign, fleshy growths on the surface of the skin. HPV spreads through skin-to-skin contact, making it highly contagious.
Coupled with factors such as genetics, hormonal fluctuations, and age, HPV can result in skin tags appearing in various parts of the body, including the neck, underarms, and eyelids. As skin tags are nothing to worry about, it’s important to know that many people who carry the infection may not even know they have HPV.
Diabetes
People with diabetes are more susceptible to developing skin tags due to unstable blood sugar levels, insulin resistance, and obesity. High levels of insulin can stimulate the growth of skin cells and cause a buildup of collagen, potentially leading to the formation of skin tags. Additionally, obesity can lead to skin friction, increasing the likelihood of skin tags forming in areas where skin rubs together.
If you’re living with diabetes and have noticed an increase in skin tags, it may be a good idea to consult with a dermatologist to determine an appropriate course of treatment. They may suggest medications, lifestyle changes, or other treatments to help keep your skin tags in check.