Feeding Tube Nutrition: What Caregivers Need To Know

This blog will act as a guide to understanding enteral feeding. Here, we will review the basics of feeding tubes, from selecting the right delivery system and formula to troubleshooting common issues and establishing proper hygiene and safety practices.

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1. Introduction
2. Understanding Feeding Tube Basics
3. Choosing the Right Formula
4. Delivery Methods and Equipment
5. Hygiene and Safety Practices
6. Troubleshooting Common Issues
7. Conclusion

Caregivers new to enteral nutrition care have a steep learning curve. From understanding what formula they need to learning how to maintain their equipment, it may seem intimidating to consider how much your loved one depends on you for safely attaining the nutrients they need. With a little time and practice, feeding tube basics can become second nature.

Your doctor will decide which method of tube feeding your patient needs, as well as recommend how often to replace the equipment. G-tubes and J-tubes require surgical incisions and are intended for long-term use. NG-tubes can be inserted and removed non-invasively for short-term use.

Each of the specialized feeding formulas has its own unique nutritional benefits. Whichever you select will depend on your patient’s digestive tolerance and medical needs. Ask your doctor any questions you may have about providing the right kind of enteral nutrition for your loved one.

Vitality Medical has a wide range of enteral feeding equipment, including gravity feeding bags, feeding pumps, and accessories.

• Use gravity to pull the formula from the bag, through the tube, and to the patient
• Feature graduations on the outside to simplify flow rate monitoring
• Designed for intermittent as well as continuous enteral feeding
• More affordable than pump feeding setups

• Attach to IV poles or sit on top of tables
• Fit into specialized backpacks for portability
• Are programmable to the patient’s needs
• Incorporate feeding bags, but use a device to administer formula

Cleaning feeding tubes, connectors, and syringes on a regular basis is one of the most important steps in enteral supply maintenance. Here are a few cleaning tips and tricks for enteral feeding equipment.

• Frequency: daily
• Wash and dry your hands before starting
• Wash the exterior with warm water
• Rinse out the interior with a syringe and warm water
• Air dry¹

• Frequency: daily
• Wash and dry your hands before starting
• Wet unused toothbrush
• Brush the connector’s caps and exterior
• Rinse with warm water
• Use a syringe to send water through the interior
• Repeat until the connector is completely clean
• Dry the exterior with a towel
• Air dry interior²

• Frequency: after each use
• Wash and dry your hands before starting
• Pull warm water into the barrel
• Push the water out of the syringe
• Detach the plunger from the syringe
• Wash both components in warm, soapy water
• Air dry
• NEVER WASH IN DISHWASHER³

Tube feeding formula typically has storage instructions printed somewhere on its packaging. Although recommendations may vary from one formula to the next, generally speaking:

• Store formula out of direct sunlight
• Refrigerate after opening
• Be mindful of hang times
• Once opened, use within 48 hours or an otherwise specified time

Properly maintaining your enteral feeding equipment helps prevent issues like clogs, leaks, and discomfort. Ask your doctor any questions you may have about spotting and fixing enteral feeding equipment malfunctions.

Many tubing systems are anti-clog, but if the formula isn’t draining as quickly as normal, a clog may be at fault. If this is the case, there are a few possible fixes:

• Run warm water through the tubing between uses
• Check that you’re using the correct size of tubing
• Look for kinks or bends in the tube
• Squeeze the tubing around the blockage to loosen the blocked formula
• If problems persist, talk to your doctor⁴

If the outside of the tubing is suddenly wet or the formula is draining faster than usual, you may be dealing with a leak. Adhering to a doctor-recommended cleaning and replacement schedule helps prevent cracks or small holes from forming in the tubing.

If you notice leaking:

• Check for cracks or holes in the tubing
• Ensure the connectors are tight and secure⁴

Discomfort of any kind may be concerning. Many things might cause a patient to be uncomfortable.

Pay close attention to non-verbal patients as it is more difficult for them to express where they feel pain. Their resistance to equipment is normal. However, if it persists even after you have cleaned or replaced tubing, contact your doctor.

Proper feeding education is the key to reliable nutrition management. Safe feeding tube care includes an overarching understanding of tube feeding basics, such as delivery methods, types of formula, signs of common issues, and proper hygiene practices.

Browse Vitality Medical’s wide variety of enteral nutrition products today.

• ¹  “Feeding Tube Care Instructions.” National Jewish Health, Jan. 2017, www.nationaljewish.org/conditions/tests-procedures/adult-surgery-procedures/feeding-tube-care-instructions. 
• ²  ENFit Feeding Tubes: Cleaning and Syringe Use, The Ohio State University Wexner Medical Center, healthsystem.osumc.edu/pteduc/docs/FeedingTubeCleaningSyringe.pdf. Accessed 17 Oct. 2025.
• ³  A Guide for Patients Cleaning Your Re-Usable Syringes HEGFP02, Medicina Ltd., medicina.co.uk/wp-content/uploads/2018/06/LHE-Syringe-Cleaning-Instructions.pdf. Accessed 17 Oct. 2025.
• ⁴  “Troubleshooting for Enteral Nutrition.” PEAS, peas.albertahealthservices.ca/cpg/10316/Troubleshooting-for-Enteral-Nutrition. Accessed 17 Oct. 2025.