More Than Only Tylenol Include It

The next thing to know about Acetaminophen is that many other substances include acetaminophen. Although acetaminophen is most often known as the active ingredient in Tylenol, it is also present in a variety of other over-the-counter medications, including several Excedrin, Robitussin, and Sudafed products. Additionally, It is a typical fever reducer and painkiller. It is one of the most widely used active drug ingredients in the United States and is present in more than 500 OTC and prescription medications. Even if you are unfamiliar with the term "acetaminophen," you are likely familiar with certain well-known brands that include it, including Tylenol, Nyquil, Dayquil, Percocet, and Vicodin.

Read the drug label or the list of ingredients in the patient information leaflet that came with your prescription to determine whether your drugs include acetaminophen. Look for the words "acetaminophen" or the letters "APAP," which are a sometimes-used abbreviation for the medication.