It is worth cutting back on tomato based foods like chilli, pasta and pizza sauces with tomatoes in it as tomatoes are known to cause an increase in stomach acids, which in turn can trigger heartburn and GERD symptoms.
If you must eat at a fast food restaurant even though it is best avoided if you suffer with acid reflux, then choose their grilled options, like grilled chicken. The most inappropriate choices are fries and burgers. In addition, fried chicken is not that great for you as well.

Title : Indigestion: Living Better with Upper Intestinal Problems from Heartburn to Ulcers and Gallstones
Author : Henry D. Janowitz
Rating : 5 Stars out of 5.
Summary : Good Guide to Upper GI Health
In clear, jargon-free language, with healthy doses of humor and many easy-to-understand examples, the author of Your Gut Feelings and Good Foods for Bad Stomachs, Dr. Janowitz offers everything you need to know about indigestion, providing sound advice on how to avoid problems and soothing the fears of those in distress. I found this book very helpful and will be for anyone suffering from any number of gastrointestinal ailments, from Crohn's to constipation to ulcers to GERD. A very good overall guide to upper intestinal health.
Gastroesophageal reflux disease is a disorder that results from stomach acid moving backward from the stomach into the esophagus. The esophagus is the muscular tube that connects the mouth to the stomach by the way.