acetaminophen:


A pain-relieving and fever-reducing drug found in many over-the-counter medications (i.e., Tylenol, Tempra, or Feverall). 
An overdose may be toxic. 
A synthetic drug with pain killing effects similar to aspirin but without anti-inflammatory effects. It is used for patients who are sensitive to aspirin. 



(Datril and Tylenol and Panadol and Phenaphen and Tempra and Anacin III are trademarks of brands of acetaminophen tablets)