I have band and now hypoglycemia but I can't eat without it coming out so now what?

Band too tight? If food is coming out when you eat, then the band is probably too tight. The hypoglycemia might be from poor food intake. In most patients, the hypoglycemia is from drinking sugary liquids that pass through, and lead to hypoglycemia about 1 hour later. Most important to avoid sugary liquids.