What is a fever after cerebral infarction?

Cerebral infarction refers to cerebral infarction, fever refers to fever. After cerebral infarction, fever occurs. Generally, it is related to inflammatory reaction, impaired thermoregulation, infection and other factors.

1. Inflammatory reaction

once cerebral infarction occurs, along with brain tissue damage, the body will initiate inflammatory reaction to repair damaged tissues. This inflammatory reaction may lead to elevated body temperature and fever.

2. Impaired thermoregulation

Cerebral infarction may affect the thermoregulation center in the brain, making thermoregulation ineffective, and may also lead to abnormal elevated body temperature.

3. Infected

cerebral infarction, due to decreased immune function or hospitalization and other environmental reasons, patients are prone to infection. Infection can lead to fever, such as lung infection, urinary tract infection, etc.