Can burning yourself with a lighter cause cancer?

Burning yourself with a lighter is unlikely to cause cancer. Cancer is primarily caused by changes in the DNA of cells, and while burns can damage skin cells and cause mutations, the risk of developing cancer from a single burn is generally considered to be very low.

However, it's important to take proper care of burns to prevent infection and ensure proper healing. If a burn is severe, it's essential to seek medical attention. Additionally, repeatedly exposing your skin to burns, even from a lighter, can increase the risk of skin damage and other health problems.