Infants with a little fever should not be overly nervous, as long as the temperature of the fever is not too high. First, take the child’s temperature, the temperature below 38.5 degrees Celsius give the infant more water, more rest, drink juice rich in vitamin C, can help strengthen resistance and promote the healing of the disease. If the fever is caused by the common cold, you can give the child aminophenol pseudo-lax dispersible tablets, pediatric aminophenol xanthamine granules or pediatric cold and fever granules for treatment, the effect is good. If diarrhea occurs, it means that the fever is caused by gastroenteritis, so you can give your child pediatric black beetle fever granules and Similac to reduce fever and anti-inflammation, which is also effective. If the body temperature is higher than 38.5℃, the infant should be given ibuprofen suspension to reduce the fever, and the specific dosage should be calculated according to the child’s weight.