A theme is the central idea found within a story or passage. It can also represent a message or lesson the author wants to convey. Themes are considered universal when they are easily relatable by a wide audience. A story can have more than one theme. To unlock this lesson you must be a Study.com Member.
Active ingredient in Tylenol vs Advil. The active ingredient in Advil is ibuprofen, which is a non-steroidal anti-inflammatory drug. On the other hand, the active ingredient in Tylenol is acetaminophen (also known as paracetamol), an analgesic and an antipyretic agent.
  No. Tylenol contains a pain reliever known as Acetaminophen. Advil contains an NSAID known as Ibuprofen. Advil is better for inflammatory pains such as sinus headaches, â¦ arthritis, and swollen injuries. Tylenol is better for relieving fever, the common cold, and toothaches.  No. Tylenol contains a pain reliever known as Acetaminophen. Advil contains an NSAID known as Ibuprofen. Advil is better for inflammatory pains such as sinus headaches, arthritis, and swollen injuries.ylenol is   just a brand name (McNeil Labs) â¦ for acetaminophen. Acetaminophen is acetaminophen, whether it's brand name is Tylenol, Datril, Panadol, Valorin, or approx. 60 other brand names. The same goes for aspirin.