my daughter is 7 years old having fever 104 F. as dengue and chickengunia is prevalent these days, her doctors prescribed only crocin syrup. she has a history of drinking contaminated water two days back and i suspect it as gastro-enteritis. but as its not ruled out, i am tensed how to lower her fever which is persistently high. crocin was given at 11:30pm tonight. no reduction in fever. hydrotherapy is causing chills. she is not taking enough oral fluids. what to do?