The stomach lining takes 6-8 weeks to heal, but this is after the 6-8 weeks it takes for the gluten to leave the tissues.
And some find they are still improving 1-3 years later...
Your symptom flare may be due to unintended gluten exposure (suspect cross-contamination or unlabeled gluten).
Chronic Lyme, Bart., Gluten & Sulfite Sensitivity, Many Food/Inhalant/Medication/Chemical Allergies & Intolerances, Asthma, Gut dysmotility & non-specific inflammation, Lupus, Osteoporosis, etc.; G-Tube; TPN-dependent
Meds: Flagyl, Zofran, Acupuncture, etc.