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.”
Many people who develop skin tags simply choose to leave them alone. If, however, you find a skin tag unsightly or find that it’s becoming irritated by shaving or rubbing on clothing or jewelry, you can have it removed by a doctor. The two most common methods are cryotherapy, in which the tag is taken off using a freezing solution, or cauterization, in which the tag is burned off. There are also home kits available (similar to wart removal kits), but they may only be appropriate for certain small tags. Consult your healthcare provider for advice, especially if the tag is large (in which case a biopsy may be taken), or it is near your eye.
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.”
The location and size of a mole may cause cosmetic concerns, as well as physical irritation. For instance, if a mole exists on a certain part of the neck, it may become caught in a necklace, causing discomfort and sometimes bleeding. We think these are good reasons to seek cosmetic mole removal, and we are happy to help you feel more comfortable and more satisfied with your appearance. More than just removing moles for cosmetic reasons, our team ensures that we evaluate all moles before removal to rule out abnormalities that may indicate skin cancer.
The vast majority of skin tags are benign tumours but one study of 1,335 lesions found that four were basal cell carcinomas and one was a squamous cell carcinoma. Nevertheless, the authors suggest that the malignancy potential of skin tags is low. Patients experience few, if any, problems with skin tags although pruritus and discomfort can occur if the lesions are snagged by jewellery.
While skin tags can appear just about anywhere, they're especially common in parts of your body that rub against clothing or skin. Skin tags are most common on the neck, armpits, groin, and eyelids. They also may appear on the chest and back and in skin creases. Women are likely to develop skin tags under the breasts, where the underwire of a bra may rub against the skin.
Don’t impulsively deem any protruding bump as a skin tag; after all, there is an overwhelming number of things it could be—moles and seborrheic keratoses can closely resemble skin tags. Even worse, it could be something that requires medical treatment such as genital warts (possible indication of a sexually transmitted disease). Some growths could also be an extension of glands on the skin, and they can get infected if you’re poking at them at home. As a rule of thumb, if the tag is pigmented, see a dermatologist to get it evaluated. And here are 11 other skin mysteries you should know about.
Skin tags are common, acquired benign skin growths that resemble a small, soft balloon suspended on a slender stalk. Skin tags are harmless growths that can vary in number from one to hundreds. Males and females are equally prone to developing skin tags. Obesity seems to be associated with skin tag development. Although some skin tags may fall off spontaneously, most persist once formed. The medical name for skin tag is acrochordon. Some people call them "skin tabs."
Depending on where your skin tags are located, you might not choose any skin tag treatment — out of sight can lead to out of mind. However, you might want to seek skin tag treatment for cosmetic reasons if, for instance, they are on your eyelids and detract from your appearance. Another reason to have a skin tag removed is if it is on an area that gets a lot of friction, even just from wearing clothes, causing irritation and bleeding.
Dr. Lam performs careful mole removal based on the type of mole one has. If the mole is relatively flat and not very unsightly, he may elect to cauterize it off to minimize the cost and recovery compared to a surgically incised mole removal. However, if the mole is elevated and/or unsightly, he may excise the mole to ensure that it is properly eradicated since cautery can lead to recurrence. As seen in the Figure, elevated moles have a portion that remains under the skin that will lead to recurrence if not excised, so cauterization of raised moles most oftentimes fails.
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.
The internet, of course, is full of interesting suggestions, including tying the stalk of a skin tag with dental floss or thread in an attempt to strangulate it and make it fall off. This, too, is a recipe for traumatizing your skin. Don't fall for sites hocking skin tag removal products. The right way to remove a skin tag is at the dermatologist's office. If you've been Googling "how to remove skin tags at home," you might as well stop.
A biopsy usually involves taking cells or samples from the mole to be analyzed in a lab, according to the Mayo Clinic. Moles are usually just clusters of pigment cells called melanocytes, according to the Cleveland Clinic, but sometimes they can become cancerous. A biopsy helps determine if there is anything wrong with the mole, like melanoma, the deadliest form of skin cancer.
Treat with apple cider vinegar. Get a cotton ball and soak it in apple cider vinegar until it is totally saturated. Place the cotton ball on your skin tag and hold for a few minutes. You can move the ball in a circular motion on the skin to increase absorption if you like. Repeat this process three times per day until your skin tag falls off. This method is usually quite effective. Depending on your skin the vinegar may not be as effective so you can try using apple cider by itself. 
Those who are concerned about scarring should consider seeking out a plastic surgeon as they understand the cosmetic approach to take. This is recommended especially to those who have larger moles. A plastic surgeon will focus on minimizing scarring as much as possible. Post-surgery care is especially important to create a natural, attractive outcome.
Tie it off. You can use fishing line, dental floss, or a thin cotton string in this method. Tie the string around the base of your skin tag. Tighten the tie until it is firm, but not painful. Snip off the excess and leave the string in place. Your skin tag should fall off due to lack of circulation. This is a version of what doctors can perform in their office using sterile tools.
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If you had stitches, your doctor will recommend that for a few days you keep the area as dry as possible and avoid doing any heavy exercise, Dr. Conrad says. (Both of these factors can throw a wrench into things if you’re super active—be sure to discuss that with your doctor if it worries you.) If you had a pretty quick and easy removal, you should be fine to return to any usual habits like working out the next day, but it’s still smart to run that by your doctor first.
Dysplastic nevi are moles that are generally larger than average (larger than a pencil eraser) and irregular in shape. They tend to have uneven color with dark brown centers and lighter, uneven edges. These nevi are somewhat more likely to become melanoma. In fact, people who have 10 or more dysplastic nevi have a 12 times higher chance of developing melanoma, a serious form of skin cancer. Any changes in a mole should be checked by a dermatologist to evaluate for skin cancer.
I went through the stages of grief. First, I lived in denial. Then I got angry. How could this have happened to me? I tried bargaining. "I will never sleep with anyone ever again if I just wake up and these things are gone." Then I slid into depression. I actually would never sleep with anyone again because who would want to sleep with someone, I thought, who had an STD? Never mind that even chronic STDs are manageable and treatable, and shouldn’t be stigmatized. I was raised to think these things didn’t happen to nice girls.