Some other studies have suggested that skin tags may be associated with thyroid problems. An article published in December 2016 in the Journal of Evolutionary Medicine found that about 11 percent of people with thyroid issues had achrocordons, or skin tags. These patients tended to have a higher number of thyroid nodules and thyroid volume. This, they hypothesize, is because “skin tags and thyroid changes may be associated with high levels of circulating insulin.”

Congenital nevi are moles that are present at birth. Congenital nevi occur in about one in 100 people. These moles are slightly more likely to develop into melanoma (cancer) than are moles that appear after birth. A mole or freckle should be checked if it has a diameter of more than a pencil eraser or any characteristics of the ABCDEs of melanoma (see below).


Shaving: A combination treatment that uses electrocautery and shaving to reduce the appearance of protruding moles. Mole shaving does not remove the root of the mole, so there is no excision scar, however there is a chance it will grow back over time. This procedure is most commonly used on protruding moles in areas that do not heal well with excision (nose).  
Thankfully, this is far from true. While a lot of people worry that removing one will lead to more down the road, take comfort in knowing this is bogus info. Any additional breakout is because they were meant to spawn there. “One skin tag has nothing to do with another. Though removing one does not mean that you will never get another—as a doctor cannot prevent them from coming—it also does not equate to causing more to grow,” informs Dr. Shah.
I have them. You might have them, too. In fact, according to a study published in the journal Dermotologica — the only one that provides hard numbers on the subject — 46 percent of 750 randomly selected people studied had them. But I was in my early twenties, and I had no idea what was going on. All I knew was that over the course of several months, a few tiny bumps had appeared — on my genitals, mostly in the fold between my thigh and pubic area. From what I could tell, they were skin-colored. They were not moles. Clearly, I had a sexually transmitted disease (STD). I thought they were warts. I Googled, and then I dearly wished I hadn’t.
There are several scar remedies on the market, including Kinerase Scar Healing Therapy, Skin Medica Scar Recovery Gel, Mederma Skin Care for Scars, Avene Cicalfate Restorative Skin Cream, Kelo-Cote Advanced Formula Scar Gel, and many others. These all have the common feature of covering a scar and providing a healing membrane during and after the initial procedure. These provide little or no benefit over petrolatum alone.
Susan Besser, MD, a family medicine specialist with Mercy Medical Center in Baltimore, says that if skin tags “get large, change color, or become infected or ulcerated, you need to see your doctor. In those cases, it may not be a simple skin tag and further evaluation is needed.” By and large, Todd Minars, MD, of MINARS Dermatology in Hollywood, Florida, states, “Skin tags are harmless. If they do not bother you, then there is no need to treat them.”

Tell your doctor if the skin tag is painful, itchy, bleeding or constantly catching on clothes or jewelry. Any of this can help the case if you're fighting for your health insurance to foot the bill. And if insurance does pay for it they will pay for up to 14 symptomatic skin tags at one time, explains Geraghty. "For people who come in with quite a few skin tags, it’s good to just get them all done on the same day just from an insurance standpoint."
There are a few ways that moles may be removed to create a more attractive appearance. When the growth is superficial and raised, we may perform a shave excision. Comfort is a priority, and we achieve this with the use of local anesthetic before mole removal procedures. The shave technique involves a transverse incision that “shaves” the growth from the skin's surface. In many cases, this results in healing into a barely perceptible scar.

Aside from genetic predisposition, UV exposure causes most moles to develop. This provides you with the opportunity to minimize your risk of new moles by practicing healthy sun habits. Moles result from all UV exposure, not just from a sunburn or excessive time in the sun. To minimize the chance that sun damage will cause new moles – or skin cancer – to develop on your body use broad-spectrum sunscreen on a daily basis, and avoid indoor tanning.


According to Live Science, a skin tag is basically just a skin growth that can be smooth or irregular. It may attach to the skin by a stalk. But Katy Burris, MD, an assistant professor of dermatology at Columbia University and board-certified dermatologist practicing at Columbia University Medical Center in New York City, puts it simply: “A skin tag is a soft growth of normal skin that appears like a small tag. They tend to appear in areas of high friction, where skin may rub clothing or other skin.”

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