发热是孩子患上感时最常见的症状之一。医学上通常将腋下温度超过37℃或口腔温度超过37.5℃,一昼夜体温波动在1℃以上的称为发热,也就是老百姓常说的“发烧”。以口腔温度为例,发热程度可划分为低热:37.3~38℃;中等热:38.1~39℃;高热:39.1~41℃;超高热:41℃及以上。当体温持续升高超过41℃时,可引起永久性的脑损伤。所以,一旦孩子出现发热症状,常常令家长非常紧张,甚至恐慌,以至于病急乱投医,各种退烧措施齐上阵。看到体温下降就松 Fever is one of the most common symptoms of a child’s flu. Medical usually armpit temperature over 37 ℃ or oral temperature over 37.5 ℃, day and night temperature fluctuations above 1 ℃ called fever, that is, people often say “fever.” Take the oral temperature as an example, the degree of fever can be divided into low fever: 37.3 ~ 38 ℃; moderate heat: 38.1 ~ 39 ℃; high fever: 39.1 ~ 41 ℃; ultra-high fever: 41 ℃ and above. When the body temperature continues to rise over 41 ℃, can cause permanent brain damage. Therefore, once a child develops fever symptoms, parents are often very nervous and even panic-stricken. See the temperature drop to loose