Tylenol, which contains acetaminophen, is commonly used for pain relief and fever reduction in both adults and children. However, there are specific age guidelines that should be followed for safe administration. For infants and toddlers, Tylenol is available in liquid form with dosing instructions based on the child's weight and age. Generally, children under the age of two should only take Tylenol under the guidance of a healthcare professional. For older children, the standard dosing recommendations are typically provided on the product packaging, but it is always advisable to refer to those guidelines closely. For adults, there are no age restrictions, but it is important for individuals to follow the dosing instructions carefully to avoid potential risks of overdose. If you require detailed dosing information, it might be helpful to refer to the current Tylenol website for specific guidelines and recommendations.