Which condition is commonly treated with Antifungal medications?

Antifungal medications are specifically designed to target and treat fungal infections, which are caused by various types of fungi such as yeast and mold. These medications work by interfering with the cell membranes or metabolic processes of the fungi, ultimately inhibiting their growth and ability to reproduce. Common examples of conditions treated with antifungals include athlete's foot, ringworm, yeast infections, and systemic fungal infections like candidiasis.

In the context of the other choices, bacterial infections are treated with antibiotics, which target bacteria rather than fungi. Viral infections are managed with antiviral medications that specifically inhibit viral replication. Parasitic infections require antiparasitic drugs tailored to combat parasites, including protozoa and helminths. Thus, while each of these conditions has its own specific treatment, antifungal medications are exclusively intended for fungal infections.