The symptoms of gluten intolerance are very similar to candida symptoms. The following list of common symptoms of low level Candida albicans infections was found on a web page. I have used it as a framework to compare with some of the symptoms of an undiagnosed gluten intolerant person.
Celiac disease refers to a damaged intestinal mucosa.
Weakness - One of the most common celiac symptoms. This sometimes happen in the absence of GI symptoms. Headaches - Common celiac symptom. Muscle and joint pains - Common celiac symptom. Sore throat - Not generally considered a celiac symptom, but I have heard reports from a few members of a support group.