What is a common sign of a bacterial skin infection like impetigo?

A honey-colored crust is a classic sign of impetigo, which is a contagious bacterial skin infection commonly seen in children, but it can also affect adults. This crust typically forms when the fluid that oozes from the sores dries up. The condition often begins as red sores or blisters that can burst, revealing a moist patch underneath, which then weeps before forming the characteristic golden crust.

The presence of this honey-colored crust is a key visual indicator that helps healthcare professionals differentiate impetigo from other skin conditions, allowing for prompt and effective treatment. Recognizing this symptom is crucial for proper diagnosis and management of the infection to avoid further complications or spread.