Can I take ibuprofen suspension if my temperature is still 39°C three hours after receiving a fever-reducing injection?
Apr 19, 2023
Source: Cainiu Health
Dr. Yang Shuwen
Introduction
If the body temperature remains at 39°C three hours after receiving a fever-reducing injection, and the patient is in poor general condition—exhibiting symptoms such as fatigue and drowsiness—it is generally acceptable to take ibuprofen suspension as directed by a physician, along with physical cooling measures, to help reduce body temperature and prevent febrile seizures. However, if the patient is in good spirits without significant discomfort, taking additional medication is generally not recommended to avoid increasing the metabolic burden on the kidneys and liver.
Three hours after receiving a fever-reducing injection, if body temperature remains at 39°C, it is generally not recommended to take ibuprofen suspension if the patient is in good spirits. However, if severe accompanying symptoms are present, taking ibuprofen may be appropriate. Specific details are as follows:
1. Yes, it is acceptable
Both fever-reducing injections and ibuprofen suspension are strong antipyretic medications. If three hours after the injection the body temperature remains at 39°C and the patient shows poor mental status—such as fatigue, drowsiness, or other signs—it is generally acceptable to take ibuprofen suspension under medical guidance. Combining this with physical cooling methods can help reduce body temperature and prevent complications such as febrile seizures.
2. No, it is not recommended
If body temperature remains at 39°C three hours after the injection but the patient is in good spirits without significant discomfort, ibuprofen suspension is generally not advised to avoid increasing the metabolic burden on the liver and kidneys. Instead, physical cooling measures and increased fluid intake can be used to promote a reduction in body temperature.
After experiencing high fever, patients are advised to promptly visit the general internal medicine department of a hospital. Under a doctor's guidance, relevant examinations should be completed to identify the underlying cause, and active treatment targeting the cause should be initiated to prevent serious impacts on health.
