The Client with a Burn Injury Is Applying Mafenide (Sulfamylon)

The client with a burn injury is applying mafenide (Sulfamylon) to the wound. The client calls the physician's office and tells the nurse that the medication is uncomfortable and is causing a burning sensation. The nurse instructs the client to:

A) Discontinue the medication.
B) Apply a thinner film than prescribed to the burn site.
C) Continue with the treatment, as this is expected.
D) Come to the office to see the physician immediately.