Skin tag basics explained
Skin tags are small, soft growths that protrude from the skin. They typically appear on areas where skin rubs together, such as the neck, armpits, and eyelids. Most skin tags are harmless and painless, though they can be bothersome cosmetically. People often notice them as skin colored or slightly darker nodules that sway with movement.
While they are common across ages, they are especially frequent in middle age, obese individuals, and those with diabetes or hormonal changes. A gentle, noninvasive evaluation by a dermatologist confirms the diagnosis and rules out similar lesions like warts or moles. Clinically, skin tags have a smooth surface and a narrow base, which makes self-removal risky. Precise assessment is essential before any treatment plan is chosen.
Causes and risk factors
Genetic predisposition, friction, and metabolic factors contribute to skin tag formation. Hormonal changes during pregnancy can trigger growth of multiple tags. Obesity increases skin rubbing and moisture, creating an environment conducive to tags. Aging and insulin resistance have also been linked to higher incidence of skin tags.
Diagnosis relies on a visual exam and patient history, with biopsy reserved for atypical or changing lesions. Self-removal is not recommended due to bleeding, infection, and scarring risks. Professional removal ensures complete excision and minimizes recurrence. A dermatologist may also check for underlying conditions like metabolic syndrome that could influence management.
Treatment options for tag
Most skin tag removal decisions are driven by irritation or cosmetic concerns. Common approaches in Korea include cryodestruction, electrosurgery, and surgical excision performed by experienced clinicians. Each method aims to remove the tag with minimal scarring and low risk of recurrence. Choice depends on size, location, and skin type, as well as patient preference.
Cryodestruction uses extremely cold temperatures to freeze the tissue, leading to gradual detachment. Electrosurgery applies controlled electrical energy to sever the base while cauterizing the area. Surgical excision removes the tag with a small scalpel, typically under local anesthesia. Post-procedure care includes keeping the area clean and monitoring for signs of infection.
Laser treatments overview
Laser therapy offers precise removal with minimal bleeding, depending on the device used. In Korea, clinicians frequently use CO2 or NdYAG lasers for tags in sensitive areas. Laser ablation targets the stalk and base, reducing trauma to surrounding skin. An experienced practitioner tailors settings to skin tone and lesion depth to minimize scarring.
However, lasers may require multiple sessions for larger or repeatedly recurring tags. Recent trends favor shorter downtime, office-based sessions, and rapid recovery with precise control. Cost varies by device, area, and clinic, so a consultation helps align expectations. Post-treatment skincare is important, including sun protection and gentle cleansing.