Nasogastric intubation can cause some discomfort, which varies from person to person, everyone feels differently, and most patients can tolerate it. Nasogastric intubation involves passing a tube through the nose into the patient’s esophagus and then into the stomach. The insertion process can cause some discomfort because of the irritating effect of the nasal tube, but the caliber of the nasal feed is small and the texture is not hard, so there is not too much unusual sensation for most patients. Nasogastric feeding can improve nutrition and restore the normal function of the gastrointestinal tract by injecting nutrient solution or ground food mixture (paste), which is beneficial to the patient’s prognosis, and the nasal feeding tube needs to be standardized and cared for under the guidance of the doctor in daily life. Patients who need nasal feeding intubation do not need to be overly nervous, nasal feeding tube can quickly help patients recover, patients need to actively cooperate with the doctor’s relevant operations.