Final answer:
After vesicles from conditions like impetigo and herpes have healed, there may be post-inflammatory changes such as discoloration or scarring. The extent of these changes depends on the type and severity of the infection, as well as the individual's healing process.
Step-by-step explanation:
After vesicles have healed, post-inflammatory changes such as discoloration or scarring may be visible on the skin. In conditions like impetigo, the healing process involves the crusting over and eventual resolution of the lesions, which may leave behind temporary marks. In the case of viral infections like herpes, the vesicles can also heal without leaving permanent scars, though sometimes recurring outbreaks can occur.
The healing process can vary depending on the underlying cause of the vesicles. For instance, bullous impetigo might result in larger scars due to the size and depth of the blisters. Conversely, nonbullous impetigo may leave minimal scarring after the yellowish crusts heal. In other cases, such as with herpes-related vesicles, healed areas can redevelop vesicles if the virus is reactivated.
It is important to note that the duration and outcome of healing can be influenced by factors such as the individual's immune system, the body’s ability to repair tissue, and whether any subsequent infections occur. A direct answer in 2 lines would fall short in capturing the complexities of vesicle healing, but it is generally true that some changes may be seen on the skin after the vesicles have healed, and the nature of these changes can vary with the type of lesion and the body's response.