My husband has these lines of red bumps all over his side. They itch like crazy and look inflamed. We are scared it’s an infection. What is this?

Additionally, if the red lines are accompanied by fever, nausea, or other systemic symptoms, it may suggest a more serious infection or an underlying medical condition, warranting a prompt visit to a healthcare provider.

During an examination, a doctor or dermatologist will take a detailed history of your symptoms and perform a physical examination of the affected skin. They may inquire about recent travels, exposure to new environments, or changes in personal care products.