Somewhere in the course of head and neck cancer treatment, a stretch arrives when the mouth and throat are so raw and swallowing is so hard that you simply cannot manage meals. For times like that, there is a way to place a small tube into the abdomen and feed nutrition straight into the stomach: the gastrostomy tube, known in medical terms as percutaneous endoscopic gastrostomy, or PEG. When it was first suggested, the fact of 'not being able to eat by mouth' felt sad, but once it kept my weight from dropping further, it became a sturdy support that helped me endure treatment.
Starting slowly was always the better way. If you push a full meal's worth through the tube from the very first day, the stomach easily feels bloated and queasy. I began with a small, dilute amount and raised the concentration and volume over several days, giving my stomach time to adapt. Letting it flow in slowly, almost trickling, rather than pouring it all at once, was far gentler on my gut, and keeping the formula at about room temperature rather than cold helped too.
Posture mattered more than I expected. Feeding while lying down carries a risk of reflux, choking, or the formula going into the lungs, so during the feeding and for thirty minutes to an hour afterward I sat upright with my upper body raised. Having the television on or a book open made that time less tedious. While holding that position, I came to accept anew that a meal is not only about chewing.
Caring for the tube itself and the surrounding skin was a daily task. Before and after feeding, I flushed lukewarm water through the tube to rinse the inside and prevent clogging, and when giving medication, I dissolved the powder well before putting it in and rinsed again with water afterward. I kept the spot where the tube emerged clean and dry by wiping it with soft gauze, and if it turned red or oozed, I did not just leave it but showed it to the care team. To reduce the tube pulling out or leaking, securing it to my clothing so it would not be tugged was another useful trick.
When the time came that I could also practice eating a little by mouth, the gastrostomy tube could step back into a supporting role, filling only what was missing. I started with a sip of water and a spoonful of thin rice porridge and gradually raised the share I took by mouth. That process of slowly moving away from relying on the tube alone was a small milestone that let me feel recovery in my body.
A gastrostomy tube is like a temporary bridge that protects your body while you cannot eat by mouth; it is not a permanent defeat. A body that has held on without missing its nutrition becomes, in the end, the strength to endure the next stage. Feeding speed, the type of formula, and tube care depend on each person's situation, so rather than guessing vaguely, the safest path is to confirm your own case with your care team and dietitian.
This article shares general dietary and lifestyle information in plain language and does not replace individual diagnosis or treatment. Please discuss any specific decisions with your own care team and dietitian.