The possible causes of recurrent fever in patients with cerebral hemorrhage include absorption fever, lesion involving the body temperature center, and combined infectious diseases.
1. Absorption fever: when cerebral hemorrhage is absorbed, patients will have different degrees of body temperature increase, but in this case, the body temperature increase is not obvious.
2. The lesion involves the temperature center: when the lesion is located in the thalamus, mesencephalon and other parts, it may affect the temperature control center, and then there will be obvious fluctuation of body temperature, in which case, the patient will mostly show persistent high fever.
3. Combination of infectious diseases: patients who have been bedridden for a long time after the onset of the disease are often combined with pneumonia, which may result in an increase in body temperature, often accompanied by coughing, coughing up sputum and a decrease in oxygen saturation, etc. Routine blood tests and sputum smears can assist in making a definitive diagnosis. In addition, some patients need to stay in the urinary catheter, this kind of patients are also easy to complicate urinary tract infection, and then fever, urine routine can help to clarify the diagnosis.
There are many other causes of fever in patients with cerebral hemorrhage, which should be analyzed by the doctor according to the actual situation of the patient.