I seem to recall that my digestive issues actually started when I was taking NSAIDs c. February 2013 for some unrelated condition.  My stomach got so sore during that time I went to see my GP and she thought it might be an ulcer or gastritis so prescribed me Omeprazole.  That appeared to trigger diarrhea which, once I came off the Omeprazole, did not stop.  I went back to the doctors after a few weeks, and that finally led to my coeliac diagnosis, after months of unexplained neurological symptoms, low ferritin and anxiety,which did not seem to have a cause but of course we later realised was all down to coeliac disease. I occasionally take a very small aspirin for a sick migraine which sometimes only responds to aspirin, but it usually leaves me with sore stomach a few days later. I've been told co-codamol is another medication I could take with a sensitive stomach. I was once prescribed it, to use for just a few days. It is not an NSAID, but it contains codeine, which I understand can be addictive so should be used with care.  It can also cause constipation.        

I also take Paracetamol. I haven't taken an NSAID in years since being diagnosed with UC. The can cause UC flares.

Welcome to the forum, @jessysgems! How does this affect you? What do you do to address it. Do you have to get up and consume something sweet?

Wow Im a tea drinker and didn't know, perhaps this is why im having issues with my ghost disease. 

She used to take supplements, but her abdominal pain is so debilitating that she hasn't been able to continue.  Her primary care team has been suggesting liquid supplements rather than pill form to help.  They just drew a lot of blood Friday and we are slowly getting all that work back.  I will definitely check into thiamine!  Thanks!