Cauterization, the skin tag is burned off using electrolysis/micro-cautery/radiofrequency.
2. Cryosurgery, the skin tag is frozen off
3. Ligation, the blood flow to the skin tag is interrupted
4. Excision, the skin tag is cut off with a scalpel - Learn more here: https://masterpieceskinrestoration.com/mole-skin-tag-difference/