Amphenol xuanamin is a kind of compound preparation, there are acetaminophen, caffeine, paracetamol drugs in it. Among them, acetaminophen is a fever-reducing drug, this drug has certain side effects, there is a certain damage to the kidneys, so 2-month-old babies due to the body’s functions, liver and kidney function development is still the primary stage. So the dosage of the drug is more conservative, and do not take it for a long time. If it is 2 months, the recommended dose is 1/3 packet, 1-2 times a day. Because there is paracetamol in it, it may be normal for a small child to take it and sleep easily and repeatedly. At the same time there is a small amount of caffeine in it, which also plays a role in reducing fever. If the child’s temperature is 38℃ or above, you can take it twice a day. If the body temperature has dropped, at 38 ℃, the condition is more stable, the body temperature has no tendency to rise, it is recommended that once a day is better, because the caffeine, as well as acetaminophen although a small amount, but 2 months of small children, the body is more sensitive, it is recommended that the dosage of some conservative is better. The next can choose other drugs, pure Chinese medicine preparation. In addition, for children with phlegm, you can take snake gall and Chen Pi oral liquid, because it is pure Chinese medicine, the dosage can be according to the instructions, or according to the child’s condition to take.