Yes, it is possible to be allergic to even pure and high quality essential oils. Anyone who tells you that a rash means you are detoxing is misinformed. Tylenol (acetaminophen) is a pain reliever and a fever reducer. Tylenol is used to treat many conditions such as headache, muscle aches, arthritis, backache, toothaches, colds, and fevers. The normal dosage on the bottle of Tylenol is safe. Tylenol is okayto take during pregnancy, however ibufrofen, nuprin, and aspirinare not. As long as you don't take more Tylenol than directed. The next important step is uncovering the cause of the fever. A fever during pregnancy is often a symptom of an underlying condition that could potentially be harmful to your growing baby. Infants' Tylenol Oral Suspension Liquid Medicine with Acetaminophen, Baby Fever Reducer & Pain Reliever for Minor Aches & Pains, Sore Throat, Headache & Toothache, Grape Flavor, 2 fl. oz Yesterday I purchased Tylenol arthritis.I have been taking perscription antiflammitories for years. My issue with inflammatory medication is does nothing for pain in my case anyways. It is used to ease pain and fever. What do I need to tell my doctor BEFORE I take Tylenol? If you have an allergy to acetaminophen or any other part of Tylenol (acetaminophen suppositories). When it comes to reducing fever or relieving pain in children, TYLENOL® has been a reliable, effective medicine recommended by pediatricians for more than 50 years. How to use Tylenol. Take this product by mouth as directed. Follow all directions on the product package. If you are uncertain about any of the information, consult your doctor or pharmacist. Children’s TYLENOL® Oral Suspension Liquid helps reduce fevers and relieve pain in children ages 2 to 11.