Final answer:
Topical calcineurin inhibitors are used to treat various conditions, including contact dermatitis, delayed-type hypersensitivity reactions, dermatophytic infections, and candidiasis. They work by inhibiting the calcineurin enzyme.
Step-by-step explanation:
Topical calcineurin inhibitors are used for a variety of indications. They can be used to treat conditions like contact dermatitis and delayed-type hypersensitivity reactions. These inhibitors are also effective in treating dermatophytic skin infections and candidiasis of the skin and nails. They work by inhibiting the calcineurin enzyme, which plays a role in the immune response.