This section of the forum is devoted to those who have responses to gluten beyond the experience of the majority of celiacs. It should not be construed as representative of the symptoms you are likely to encounter or precautions you need to take. Only those with extreme reactions need go to the lengths discussed here.
Many people with newly diagnosed celiac disease have a condition known as leaky gut syndrome, which can lead to the development of sensitivity to other foods until the gut is healed - which may take as long as one to three years. At that time they are often able to reincorporate into their diet foods to which they have formerly been sensitive. Leaky gut syndrome leads many people to believe they are being exposed to gluten when they are in fact reacting to other foods.