Determining if you have a cold vs allergies can be difficult at times. Use this helpful questionaire to help find what your symptoms are pointing to. You may have noticed that your bottle of infant Tylenol does not give any dosing information for children under the age of two. This may seem a little odd, since this product is made especially for infants. Yup, you can suddenly get food allergies as an adult. Here are the signs to look out for, plus why you should never wait to seek help. Most people assume that a food allergy or intolerance is. Acetaminophen is a drug used to relieve pain and reduce fever. Most people don't experience side effects with this drug when it is used appropriately. Common side effects are nausea, rash, and headache. Adverse and serious side effects are kidney damage, anemia, anyphylaxis, and liver failure. Acetaminophen is the generic name for Tylenol, a pain reliever and fever reducer. It's one of the most widely used pain medications in the world. Compare Children's Tylenol vs. Tylenol Infant, which is better for uses like: Fever, Pain and Teething. Compare head-to-head ratings, side effects, warnings, dosages, interactions and patient reviews. 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. TEEN Camp. TEEN Camp is brand new this year! Click here to learn about what is happening this summer for your teen! Learn More Tylenol: Helping or Hurting? Have you ever popped a Tylenol to push through that annoying headache and get on with your day? Most of us have. Each week, millions of Americans take one of the 600 medicines that contain acetaminophen, Tylenol’s active ingredient, for various aches and pains. TYLENOL ® is safe and effective when used as directed. The safety of TYLENOL ® at recommended doses has been established through 50 years of use and scientific investigation.