Patients with gastric tubes are able to talk, but because talking can cause the tube to irritate the esophagus and gastric mucosa, they should talk as little as possible.
Gastric tubes are divided into nasogastric tubes and orogastric tubes, both of which are made of materials such as silicone or polyurethane, and are less irritating to the body, so they can be used for those who are unable to eat on their own, or who have diseases of the oropharynx and esophagus. Since nasogastric tubes are usually about 100cm long, they are inserted from the nose and pass through the mouth, esophagus, and directly to the stomach, while orogastric tubes are inserted from the mouth and pass through the esophagus to reach the stomach.
Due to the long length of the gastric tube, more mucosal tissues are passed through it. If you talk too much, it may lead to the damage of the mucous membrane of the nasal cavity, stomach and esophagus, causing painful symptoms, and it may also lead to the dislodgement of the gastric tube, causing bacterial infections. Therefore, although you can talk in the case of inserting the gastric tube, it is not recommended to talk too much, so as not to cause some adverse reactions.