Skin tags are common, soft skin growths. Their appearance can sometimes cause concern, leading individuals to wonder if these growths indicate a more serious health issue, such as cancer. Skin tags are generally harmless.
Understanding Skin Tags
Skin tags are non-cancerous growths that protrude from the skin. They are usually flesh-colored or slightly darker, often resembling a small, soft balloon on a stalk. These growths vary in size, though most remain small.
They are soft and rubbery, appearing smooth or wrinkled. Skin tags often form where skin rubs against itself or clothing. Common locations include the neck, armpits, groin folds, eyelids, and under the breasts.
The Cancer Connection
Skin tags are benign growths. They originate from an overgrowth of skin cells and do not transform into cancerous lesions over time.
These growths are distinct from moles or other lesions with malignant potential. Their presence does not increase an individual’s risk of developing skin cancer, including basal cell carcinoma, squamous cell carcinoma, or melanoma. Therefore, encountering a skin tag does not warrant concern regarding cancer.
Factors Contributing to Skin Tag Formation
Several factors contribute to skin tag development. Friction is a primary contributor, as constant rubbing of skin against itself or clothing stimulates their growth. This explains their prevalence in skin folds and areas of frequent movement.
Genetic predisposition also plays a role; individuals are more likely to develop them if close family members have skin tags. Advancing age is another common factor, with skin tags becoming more frequent in older adults. Hormonal changes, such as those during pregnancy, can contribute to their formation. Conditions like obesity and insulin resistance have also been linked to more skin tags.
When to Consult a Healthcare Professional
While skin tags are harmless, consult a healthcare professional if you notice unusual changes in a skin growth. This includes any growth that changes rapidly in size, shape, or color. Other signs that warrant medical evaluation are bleeding, itching, or pain.
A doctor can diagnose skin growths and differentiate them from other conditions. If a growth appears suddenly, looks atypical, or causes discomfort, professional assessment provides reassurance and guidance. Healthcare providers can also discuss removal options if they are bothersome or for cosmetic reasons.