What is not true about combination OTC products?

Combination OTC products are formulated to handle multiple symptoms or conditions simultaneously, which can be beneficial for patients dealing with various issues like colds or allergies. The correct answer reflects that if a patient has only a runny nose, using a combination product may not be the best approach. This is because combination products are more appropriate when multiple symptoms need treatment, as they include various active ingredients aimed at addressing different issues at once.

For someone experiencing only a singular symptom, like a runny nose, opting for a targeted treatment—like an antihistamine specifically addressing that symptom—would typically be more appropriate and effective. Using a combination product in this scenario could lead to unnecessary exposure to additional ingredients that the patient does not need, potentially increasing the risk of side effects without added benefit.

The other statements are true: combination products are indeed designed to treat a variety of symptoms, they may contain multiple active ingredients, and they do offer convenience for patients by allowing them to manage multiple symptoms with a single product rather than taking several different medications.