What is a common complication of untreated burns?

When discussing the complications of untreated burns, it is important to highlight the significant risks associated with both infection and dehydration.

Infection is a major concern because burns can compromise the skin's integrity, which is a crucial barrier against bacteria and other pathogens. Without prompt medical treatment, even minor burns can become infected, leading to more severe systemic issues. The risk increases with the severity of the burn, as deeper burns affect larger areas of skin and are more prone to infection.

Dehydration becomes a critical issue particularly with more extensive burns that cover a large surface area. The skin plays an important role in regulating fluid balance, and when it's damaged, the body loses fluids through the burn sites. This loss can lead to significant dehydration, which can cause shock and other serious complications if not addressed.

Therefore, both infection and dehydration are common complications of untreated burns, making the combined option indicating both risks the most comprehensive and accurate choice.