Hi,
Welcome to health care magic,
vomiting with bleeding and if there is
abdominal pain or bloating could have many causes which are
acute gastritis,gastric ulcer but it is very difficult to say from clinical point of view.It must be evaluated further by clinical examination and some relevant tests.
So,you should undergo routine blood investigations and H.pylori,liver function tests,urinalysis and stool for blood,abdominal ultrasound and upper gastrointestinal endoscopy to detect the underlying cause.
Treatment is mainly depend on the cause but she may take symptomatic treatment meanwhile.
Antacids like h2 blockers (ranitidine) or proton pump inhibitors (
pantoprazole or
rabeprazole) will help to reduce excess acid production in stomach.
One can also take digene gel or liquid or ulcero-protective agents like sucralfate or bismuth subsallicylate to reduce the burning sensation.
Consult gastroenterologist for detailed medical history and clinical examination to diagnose the cause.
Thanks and Regards,