Skin Tags: Causes and Treatment Options for Armpits and Neck - Dermatology

More Info

---

Skin tags, also known as acrochordons, are benign growths that commonly appear on areas of the body where skin rubs against skin or clothing, such as the armpits and neck. They are typically small, soft, and can vary in size from a few millimeters to several centimeters. Skin tags are generally painless and do not pose any health risks, but they can be bothersome for cosmetic reasons or if they become irritated due to friction.

The exact cause of skin tags is not fully understood, but several factors may contribute to their development:
1. Friction: Areas of the body that experience friction, such as the armpits and neck, are more prone to developing skin tags. This is why they often appear in skin folds or areas where clothing may rub against the skin.

2. Genetics: There is a hereditary component to skin tags. If your family members have a history of skin tags, you may be more likely to develop them as well.

3. Hormonal Changes: Hormonal fluctuations, particularly during pregnancy, can lead to the formation of skin tags. This is thought to be due to increased levels of certain hormones that affect skin growth.

4. Obesity: Individuals who are overweight or obese are at a higher risk of developing skin tags, likely due to increased friction in skin folds.

5. Age: Skin tags are more common in older adults, although they can occur at any age.

In terms of treatment options, skin tags are usually not treated unless they become bothersome or irritated. Here are some common methods for removal:
1. Cryotherapy: This involves freezing the skin tag with liquid nitrogen, causing it to fall off after a few days.

2. Excision: A healthcare provider can cut off the skin tag using a scalpel or scissors. This method is quick and effective.

3. Electrosurgery: This technique uses electrical currents to burn off the skin tag.

4. Ligation: This involves tying off the skin tag with a surgical thread to cut off its blood supply, causing it to eventually fall off.

It is important to consult with a healthcare professional before attempting to remove skin tags, especially if you are unsure about the diagnosis. Self-removal can lead to infection or scarring if not done properly.

In summary, skin tags are common, benign growths that can occur in areas such as the armpits and neck. While they are generally harmless, if you have concerns about their appearance or if they become painful or irritated, it is advisable to seek medical advice for appropriate treatment options. Regular check-ups with a dermatologist can help monitor any changes in your skin and ensure that any growths are benign.