It's a nasal tube inserted into your stomach for 24 hours, you come home so just a OP Appointment to have tube inserted. I suffer with dreadful acid reflux & the usual medication is not helping. Apparently this is the only procedure offered with the NHS, I have been told that I'm very lucky to be allocated an Appointment. I am very grateful, just nervous about having a tube inserted into my nose & into my stomach for 24 hours at home. I'm sure it will be fine but will be so glad when its over & done. Was hoping someone here has already had the procedure done & is able to give me some reassurance.