The standardized term for cerebral infarction is cerebral infarction, and patients with cerebral infarction who do not eat are mainly considered to be related to swallowing dysfunction, emotional abnormality and loss of appetite. 1. Swallowing dysfunction: cerebral infarction is mainly caused by the blockage of blood vessels in the skull and brain, resulting in ischemia and hypoxia of the brain and triggering the corresponding neurological dysfunction. If swallowing dysfunction occurs, it will affect the normal eating of the patient, which is manifested as difficulty in eating. 2. Emotional and cognitive problems: some patients will experience depressed mood after the onset of the disease, which will easily affect their appetite and lead to reluctance to eat. Or severe cognitive impairment, unable to cooperate with eating. 3. Loss of appetite: after the occurrence of cerebral infarction, early bed rest is needed, due to the lack of exercise for a long time, affecting gastrointestinal peristalsis, resulting in loss of appetite and unwillingness to eat. There are many other reasons why patients with cerebral infarction do not eat, and it is recommended to consult the doctor in time and standardize the diagnosis and treatment to avoid delaying the condition.