Impetigo is characterized by dry, red lesions on the skin that contain no pus. True or False?

Impetigo is a common and highly contagious skin infection that typically presents with sores or blisters that may ooze and form a crust, often filled with pus. While it can start as red lesions, they generally do not remain dry; instead, as the condition progresses, they usually evolve into fluid-filled lesions that are tender and often surrounded by red skin. These characteristics are key in distinguishing impetigo from other skin conditions. The presence of pus is a hallmark of this infection, making the statement that impetigo is characterized by dry, red lesions containing no pus inaccurate. This understanding is essential for proper diagnosis and treatment in clinical practice.