Experts don't know the exact cause of skin tags, but they believe that these growths appear when skin rubs against skin. As such, skin tags are often found in armpits, or on the neck and groin.9 In other cases, your skin tag may be confused with a condition known as the Birt-Hogg-Dube (BHD) syndrome, a condition that produces growths on the skin that look exactly like skin tags.10
These benign growths often appear on the folds of the skin where moisture and friction are common. This includes under arms and in the armpit region, on the neck, under the breast, near the genitals, on eyelids, or on the torso. While they can be irritated by clothing or jewelry, they typically are painless. Rarely, if a skin tag is twisted, a small blood clot can develop, which may make it tender or painful.
Freezing the skin tag. Sometimes, a dermatologist will choose to remove a skin tag through freezing it off with super cold liquid nitrogen. In this method, the dermatologist cleans the area first and applies numbing cream. Then the dermatologist will then swab or spray a small amount of liquid nitrogen on the area. The area may tingle or burn slightly. The skin tag should fall off in 10 to 14 days. (6)
All Mole removal procedures are performed by Dr Lam personally, at his Cosmetic Surgery center in Dallas Texas. To schedule a Mole removal consultation call 1-888-866-3388 or email us. The details of your Mole removal (both the limitations and the benefits in your particular situation) will be explained to you during your Mole removal consultation with Dr. Lam and his team.
Some doctors said skin tags wouldn’t grow. Some told me they would keep growing. Most of them said they would increase in frequency as a person ages, and sure enough, what did I find over my eyelid the other day — a tiny little skin tag, just where the lid rubs against my brow. For cosmetic reasons, I’d consider getting that one removed, though the thought of liquid nitrogen on that thin skin makes me shudder, as do the aesthetics of a giant Band-Aid on my face for days.
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. 
Some common skin tag look-alikes include benign lesions such as seborrheic keratoses, common moles, warts, neurofibromas, and a fatty mole called nevus lipomatosus. While extremely rare, there are a few reports of skin cancers found in skin tags. Skin cancers like basal cell carcinoma, squamous cell carcinoma, and malignant melanoma may rarely mimic skin tags, as described above.
Acrochordons can appear as early as the second decade. Typically after age seventy people do not develop new acrochordons. They tend to grow in areas where there are skin folds, such as the underarms, neck, eyelids, and groin. They are skin colored or brown ovoid growths attached to a fleshy stalk. Usually they are small, between 2-5 mm, but can grow to be several centimeters. Acrochordons are not painful but can be bothersome. People frequently complain skin tags get caught on clothing or jewelry.
Doctors remove many moles every day, but there is always one recurring theme that dermatologists tell people: Be aware of your body and any moles that have changed over time. This is especially true for moles that are dark or flat. Invariably, people will see doctors and be extremely concerned about raised, lightly colored moles, but they are not concerned about the dark, black melanoma (skin cancer) next to the mole. This is truly important.
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.
Essential oils contain anti-inflammatory and antimicrobial properties that may help remove skin tags naturally. One solution that's becoming popular is the use of tea tree oil, which is a potent product derived from the Melaleuca alternifolia tree from Australia.19 This plant has been studied extensively, with research pointing out that it can help fight bacteria,20 fungi21 and viruses.22 Furthermore, other experts note that tea tree oil contains anti-inflammatory properties.23,24,25
Some essential oils are quite useful in treating skin issues, including skin tags. Well known for its antiseptic and antibacterial properties, tea tree oil is particularly beneficial for skin issues including skin tags. Tea tree oil comes from the Southeast Australian coast. The oil has many health and beauty benefits including skin benefits, treating fungal infections, and clearing coughs and congestion. (4)