What are some precautions for a nasal gastric tube?

When using a nasogastric tube (NG tube), ensure proper placement by confirming its position with methods like pH testing or X-ray before administration of feeding or medication. Monitor for potential complications such as aspiration, nasal irritation, and esophageal injury. Regularly check the tube for patency and maintain good oral hygiene to minimize discomfort. Additionally, secure the tube properly to prevent accidental dislodgement.