Nail Infection: What You Need to Know

What type of infection is Sergio likely suffering from based on the symptoms observed?

A. Bacterial

B. Viral

C. Fungal

Final answer:

Sergio is most likely suffering from onychomycosis, a nail infection commonly caused by dermatophyte fungi.

Sergio, who noticed thickening and discoloration of his index finger nail, is likely experiencing a case of onychomycosis. This type of nail infection is commonly caused by dermatophyte fungi. The condition can lead to various nail changes that affect its appearance and texture.

Onychomycosis can result in thickening, discoloration, and brittleness of the nail. In severe cases, the nail can even separate from the nail bed. It is essential for Sergio to seek proper medical treatment to address the infection and prevent further complications.

Typically, treatment for onychomycosis involves the use of antifungal medications, either in topical form or taken orally. The recovery process can be slow as the nail needs time to grow back and replace the infected area. In some instances, surgical removal of the affected nail might be necessary to ensure complete eradication of the infection.