Fever after brain hemorrhage is not a good sign. Fever after cerebral hemorrhage may be a kind of non-infectious fever in the process of hematoma absorption, which is a normal phenomenon, but it may also be fever caused by concurrent infection or central hyperthermia, which is more serious.
1. Absorption fever: Usually, fever occurs in the early stage of cerebral hemorrhage because of hematoma absorption, which is clinically known as absorption fever, a kind of non-infectious fever, and the temperature is usually not higher than 38.5 ℃, and only need to symptomatic antipyretic can be.
2. Infectious fever: However, if patients with cerebral hemorrhage who have been bedridden for a long time have persistent high fever, it may be complicated by pulmonary and urinary tract infections, and timely anti-infectious treatment is needed.
3. Central hyperthermia: the high fever after the onset of the disease may be due to the lesion damage to the lower thalamus thermoregulatory center, which is characterized by the patient’s sudden and persistent high fever, body temperature up to 40 ℃ ~ 41 ℃, no symptoms of infection, no sweating, dry skin, body temperature is higher than the temperature of limbs and fluctuations with the change of air temperature.
If the diagnosis of cerebral hemorrhage is confirmed, the patient should actively cooperate with the doctor’s treatment and strengthen nursing care, and if any discomfort occurs, the patient should promptly notify the doctor in order to reduce the risk of complications.