Hello! Thanks for putting your query in HCM. I am a Gastroenterologist (DM).
I think you are suffering from acute infectious enteritis
for which you require a course of antibiotics like ofloxacin and ornidazole
and keep your hydration level well. Can also take antispasmodic like drotaverine
but certainly not mortin. No need to take antacids as some of the antacids containing magnesium
salts may itself cause loose motion
. Burning sensation in legs may be due to loss of electrolytes in stool. So take adequate electrolytes also
I hope I have answered your query and this will help you. Remain in touch and get-well soon.