Which type of burns is characterized by reddened skin and minor pain?

First-degree burns are characterized by reddened skin and minor pain. These burns affect only the outer layer of the skin, known as the epidermis. When the skin is exposed to heat, sun, or other sources of irritation, the first degree of damage results in redness, mild swelling, and discomfort that is typically manageable with over-the-counter pain relief and basic first aid measures.

In contrast, second-degree burns extend deeper into the skin and can involve blisters and more significant pain, indicating damage to the epidermis and the underlying layer called the dermis. Third-degree burns affect all layers of the skin and may even involve deeper tissues, resulting in a white, charred appearance with no pain in the burned area due to nerve damage. Fourth-degree burns are the most severe, affecting all skin layers as well as underlying tissues such as muscles, tendons, and bones, often requiring surgical intervention.

Recognizing the distinction between these types of burns is crucial for appropriate first aid treatment and understanding the severity of the injury.