Interleukin 6 is particularly high and is considered to be related to infection and inflammatory response. 1. Abnormally high interleukin 6 can be due to viral and bacterial infections in the body, which will induce lymphocytes, monocyte macrophages and other cells to secrete interleukin 6 cytokines, resulting in abnormally high interleukin 6 levels. 2. Inflammatory response may exist in the body, and the elevation of inflammatory response factors, such as elevated blood sedimentation inflammatory factors, may elevate the level of interleukin 6. In addition, some diseases of the immune system can also increase inflammatory factors, that is to say, the elevation of interleukin 6 is directly related to infectious diseases and diseases of the immune system.