I have acid reflux symptoms which are not managed well by medication. My gastro Consultant has recommended that I have a nasal gastric tube worn for 24 hours as part of an acid ph study. Does anyone know how easy it is to tolerate one of these? I can’t even cope with GP using a wooden spatula to examine my throat if it’s sore without me gagging and spitting it back out. It’s an involuntary thing and I’m not sure how I’m going to cope with this test.