Tag: Cpm

Studies show that nearly all patients taking the antihistamine chlorpheniramine, commonly known as **CPM**, experience some degree of drowsiness. This common side effect is due to its interaction with the central nervous system, making it a distinctly sedating medication compared to many modern allergy treatments.

In 2021, nearly one-third of adults in the United States reported having a seasonal allergy, eczema, or food allergy [1.7.1]. Many turn to over-the-counter medications for relief, leading to common questions like: **Is CPM a steroid?** The answer is no; CPM is an antihistamine.

Over 7 million Americans use chlorpheniramine (CPM), an oral antihistamine, for allergic conditions annually. Despite this, the term "CPM cream" is a common point of confusion, as it does not refer to a standard, over-the-counter topical medication for humans, but may point to either the oral drug or a cosmetic product with different ingredients.