Thanks for posting your query.
With the available described symptoms, there appears to be possibility of acute viral gastroenteritis
with effects on kidney.
Fluid intake at any time while suffering from excessive fluid is always helpful.
You should consult with internal medicine specialist and should go for thorough check up.
You should also go for complete blood count
, renal function test, serum electrolytes.
You shouldn't take Imodium
as it contains loperamide
and by decreasing gastrointestinal secretion, it may cause accumulation of infectious agent.
You should take complete antibiotic course, antispasmodics, robotics.
You should also take potassium rich fluid and oral rehydration solution.
Dr. Mayank Bhargava