Trying to Define Sinonasal Medications

To the Editor In his Original Investigation, McCoul expresses concern regarding confusion caused by the panoply of over-the-counter (OTC) sinonasal medications. But a more relevant question might be, what is a sinonasal medication?

Source: JAMA Otolaryngology - Head and Neck Surgery - August 20, 2020 Category: ENT & OMF Source Type: research