When a child has a fever of 38.3 ℃, it is not a high fever, and the temperature is not more than 38.5 ℃, there is no need to use antipyretic drugs for treatment. At this time, drink more water, more rest, see if the child’s temperature can gradually decline, if not, you can give the child to use physical cooling methods. For example, you can put a fever-reducing patch on the child’s forehead, neck or back to see if the temperature can be lowered, or use warm water to rub the child’s skin all over the body, the effect of fever reduction is also relatively good. If your child’s fever is accompanied by nasal congestion, a runny nose and a sore throat, it may be caused by a cold. You can take cold and fever medicines for treatment, the effect is better, for example, you can give your child to take pediatric cold and fever granules or pediatric black bean and chiao fever granules, antelope horn granules, the effect is good. If accompanied by a sore throat, you can also use a proprietary class of anti-inflammatory drugs, such as Pu Di Lan Anti-inflammatory Oral Liquid or Blue Scutellaria Oral Liquid, the effect is also very good.