Acetaminophen, commonly known by the brand name Tylenol, is a popular medicine for relieving pain and fever in children. Adults should carefully follow the guidelines on how much acetaminophen is ...
For infants under 3 months, any fever of 100.4°F or higher is serious and requires immediate medical attention. For children between 3 to 12 months, a fever over 102°F also needs a healthcare provider ...