What Causes Nausea, Diarrhea, Lack Of Appetite, Stomach And Back Pain?
?? Suspect conditions like gastritis, ulcers, etc;
Detailed Answer:
Hello ma'am and welcome.
Thank you for writing to us.
I have gone through your query with diligence and would like you to know that I am here to help. The investigations with the scope put down the throat is called an endoscopy, just so you know. :)
Yes, there should have been blood work to confirm the infection, especially as it has been ongoing since almost or over 8 months now. If it were a stomach infection or the stomach flu, for which ciprofloxacin and metronidazole would have been most appropriate, then it shouldn't have lasted for this long.
But in my opinion, the more likely possibility could be an ongoing, and long lasting (without treatment that is) condition like peptic ulcer disease, gastritis (infective or autoimmune types), etc. These conditions can be easily diagnosed with the help of an endoscopy, so this is indeed one good thing your nurse did. :)
I hope you find my response both helpful and informative. Please feel free to write back to me for any further clarifications, I would be more than happy to help.
Best wishes.