A patient with allergic rhinitis is taking a compound product of loratadine/pseudoephedrine [Claritin-D] every 12 hours. The patient complains of insomnia. The nurse notes that the patient is restless and anxious. The patient's heart rate is 90 beats per minute, and the blood pressure is 130/85 mm Hg. The nurse will contact the provider to:

Question

Quizplus · Accepted Answer

This patient is showing central nervous system (CNS) and cardiovascular side effects of the pseudoephedrine. A better option would be to use single-ingredient products for each symptom; an intranasal glucocorticoid and an oral antihistamine are considered first-line treatments. This patient is demonstrating adverse effects but not acute toxicity. Using a sympathomimetic agent would increase the adverse effects, because pseudoephedrine is a sympathomimetic drug. Topical decongestants are not first-line drugs for allergic rhinitis.

A Patient with Allergic Rhinitis Is Taking a Compound Product