Acetaminophen, known best by its brand names of Tylenol and Panadol, relieves mild pain and reduces fever. According to Dr. Leora Kuttner, author of A Child in Pain: Veterans Vitality CBD How to Help, What to Do, "Scientists still do not know exactly how it achieves both peripheral and central pain relief." But what they do know is that this pain killer is helpful to children who are teething, who have…