Is H2 blocker or PPI can be used in just Persistent vomiting?
Persistent vomiting is mentioned as a symptom of a large variety of systemic disorders. It is commonly used interchangeably with chronic, recurrent, or intractable vomiting and widely used as a warning sign of severe illness.
The treatment varies widely according to the underlying cause.
This paragraph covers antiemetic agents for acute viral gastroenteritis in children:
“Acute viral gastroenteritis in children in resource-abundant countries: Management and prevention”
https://www.uptodate.com/contents/acute-viral-gastroenteritis-in-children-in-resource-abundant-countries-management-and-prevention?search=gastroenteritis&source=search_result&selectedTitle=3150&usage_type=default&display_rank=3#H22
If Persistent vomiting is related to gastroenteritis, can We use these drugs with Ondansetron to control vomiting?