Patients with cerebral infarction always choke on drinking water, which is due to swallowing dysfunction caused by cerebral infarction itself, mainly caused by large hemispheric infarction and brainstem infarction.1.If the patient has difficulty recovering from this symptom in a short period of time, he should be given a lower gastric tube, retained gastric tube, nasal feeding diet, and nasal feeding administration of drugs in a timely manner to prevent causing aspiration pneumonia. At the same time, give active treatment, mainly give rehabilitation treatment, including swallowing function rehabilitation training and acupuncture treatment, and actively treat cerebral infarction.2. For patients with large hemispheric infarction, pseudobulbar palsy can occur, and patients can show strong crying and laughing, choking on water.3. If the patient is a patient with brainstem infarction, swallowing difficulties can occur, such as difficulty in swallowing food, which can easily lead to accidental aspiration and lead to patient This is also known clinically as true ball palsy, and patients can also appear to choke on water at the same time.