Hi
I am Dr Mittal.
I have read your message.
Having read your message, 3 possibilities come to my mind.
1. A severe
gastritis. This comes, as you said, with extreme nausea and
abdominal pain, often on the left side. Since it is a gastritis, a blood work up will be normal, and the only thing that can actually help diagnose this condition is the test of
endoscopy that needs to be performed by a gastroenterologist. The scans, ultrasounds and the blood works would appear normal.
In such a case, Tab
Omeprazole 20 mg twice a day, should help her gradually regain her appetite. The tablet will need to be taken half hour prior to any meals.
2. Gastric or Abdominal seizures. This rare entity comes with the symptoms of gastritis- nausea,
vomiting, abdominal pain, and sometimes headache. The patient will not loose consciousness and will not have convulsions like the traditional seizures. However, this is a diagnosis that needs to be made after examination by a
neurologist, and no treatment should be started till confirmed as the antiepileptic drugs do have serious side effects. Of course, all blood works would be normal in this case as well.
3. Lastly, severe
anxiety can present with a combination of any symptom. And is always a diagnosis made when other possible diagnosis have been ruled out. However, medically speaking this is always a possibility that needs to be considered in a young lady presenting with the symptoms you have mentioned, after all the causes have been ruled out. I would suggest observing her with her friends and see if she is more comfortable during this period- which may possibly suggest the diagnosis.
I have tried to make it as simple as possible.
I understand your concern, and seriously feel that the antacid should be tried. If it does not work, at least that will be one thing that your primary physician will not waste time on, since many authorities consider that giving antacids in a case of severe gastritis is diagnostic- depending on the response. In other words, if she improves, she has gastritis, if she does not improve, most likely gastritis is ruled out. If it does work, she should start to feel better within 15 days.
Best of luck, Dr Mittal