Fever is a symptom of all types of diseases, both infectious and noninfectious. Fever is also a symptom that often occurs in children. Children's body temperature defenses are still weak so they are very susceptible to infections, fungi and viruses. Fever can endanger a child's safety if treated quickly and appropriately and can cause seizures. Normal body temperature is 36.50C-37.50C. If the body temperature is more than 37.5 then a water tepid sponge compress can be applied. Able to apply a water tepid sponge compress to reduce fever in children. Able to determine body temperature before and after being given a water tepid sponge compress. In this study, a descriptive case study was used, three research subjects who received the fever-reducing drug paracetamol and were given water tepid sponge compress intervention to reduce fever in children. The data collection instrument uses an observation sheet. Based on the results of the study, it showed that children who were given fever-reducing medication and compressed water tepid sponge were used and for the three respondents for three days, the average result on the first day was 1.50C, on the second day the average was 1.50C. .3 0C and on the third day the average was 0.30C. Children who were given fever-reducing medication and given water tepid sponge compresses experienced a decrease in body temperature. Hospitals are expected to maximize the application of warm Tepid Water Sponge compresses to children to treat fever as a non-pharmacological therapy.