 [ Symptoms ] my 4 year old son went from a fever of 103 to a body temp of 95 7 should i be worried [ Disease ] no this variation of temperature is not medically alarming fever does not cause harm and having a slightly lower than normal temperature of 95 7 is not medically significant temperatures can wildly vary throughout the day    lowest in the morning or after taking acetaminophen or ibuprofen and highest in the evening hours fever is there for a reason it is fighting off an infection or an inflammation so finding the reason for the fever is medically important if he continues to show signs of illness