Final answer:
Hangnails are treated by softening the cuticle with moisturizing treatments such as oils or cuticle creams to prevent infection. Care should be taken to use products free of harmful toxins. Extracellular enzymes treat related skin conditions.
Step-by-step explanation:
Hangnails can be treated by softening the cuticle, which is a layer of dead epithelial cells that overlap and cover the edge of the nail plate. Softening the cuticle helps seal the edges of the nail and prevents infection. The softening process can involve using moisturizing treatments, such as oils, lotions, or special cuticle creams that are designed to hydrate and condition the skin and nail area.
It is important to note that some nail products contain potentially toxic chemicals such as dibutyl phthalate (DBP), toluene, and formaldehyde. Therefore, selecting a safe and gentle product for softening the cuticle is crucial. Additionally, dealing with skin and nail conditions like athlete's foot or jock itch involves using topical creams and powders that typically contain extracellular enzymes to break down keratin, the protein found in hair, skin, and nails.