A nurse is reinforcing teaching to a female client who has acute cystitis and is to start therapy with phenazopyridine. Which of the following information should the nurse give to the client?

Choice A rationale Phenazopyridine is a urinary tract analgesic used specifically to relieve symptoms like pain, burning, and urgency; it is not known to be a teratogen or to interfere with the effectiveness of hormonal contraceptives. While pregnancy prevention might be a general health concern for some clients, it is not a specific requirement or a standard part of the teaching for this medication. The focus should remain on the drug's effects on the urinary system and symptoms. Choice B rationale It is vital to clarify that phenazopyridine is strictly an analgesic and not an antibiotic. It does not treat the underlying bacterial infection in cystitis. The nurse must instruct the client to continue taking her prescribed antibiotic for the full course to resolve the infection. Phenazopyridine should typically only be used for the first two days of treatment to manage pain while the antibiotic begins to work. Taking only the analgesic will not cure the underlying condition. Choice C rationale Taking phenazopyridine on an empty stomach is generally not recommended because the medication can cause significant gastrointestinal upset or nausea. Clients are usually advised to take the medication after meals to minimize these side effects. Since the goal is to ensure the client can tolerate the medication long enough to receive symptomatic relief, suggesting an empty stomach would be incorrect and could lead to decreased compliance or unnecessary physical discomfort for the patient. Choice D rationale Phenazopyridine is an azo dye that is excreted in the urine, and it characteristically turns the urine a bright reddish-orange color. This dye can permanently stain clothing, underwear, and even contact lenses. The nurse should advise the client to wear a protective pad or panty liner to prevent this orange discoloration from ruining her garments. This is a practical and necessary piece of education to prevent the client from becoming alarmed by the color change.