The main side effects of taking fever-reducing medication 5 times in 24 hours are that it may lead to adverse digestive effects, excessive lowering of body temperature, etc. At present, the more commonly used clinical antipyretics are ibuprofen, aspirin, acetaminophen, etc. According to the half-life of the drug, in general, the maximum number of times a fever-reducing drug can not be taken more than 4 times in 24 hours, if too much is taken, it is very likely that it will lead to gastrointestinal discomfort symptoms, such as nausea, vomiting, loss of appetite and so on. In addition, if too much fever-reducing medication is taken, it may lead to an excessive drop in body temperature, causing hypothermia. It is recommended that if you take too much fever-reducing medication, you must pay attention to observe your body’s condition, and if you have any uncomfortable symptoms, you should consult a doctor in time.