how to stop loose motion and stomach pain immediately

Given your symptoms of loose motion and significant stomach pain especially following a meal, it’s likely you might be experiencing gastroenteritis or food poisoning. If you’re unable to keep any fluids down and are feeling extremely weak, there’s a real concern about dehydration, especially since you mentioned feeling dehydrated and that electrolytes didn’t sit well with you. Normally, for mild cases, you could try to stay hydrated using oral rehydration solutions (ORS) which contain the right balance of electrolytes, but if you’ve already tried them to no avail, and symptoms are not abating, it’s crucial to know when to seek medical care. Persistent vomiting, high fever, severe abdominal pain, or signs of dehydration like dizzyness or rapid heartbeat are reasons to head to the ER. They can provide IV fluids if you’re too dehydrated to manage oral intake.

At home, if you haven’t tried yet, sticking to “BRAT” diet (bananas, rice, applesauce, toast) can be easier on the stomach, although you’ve mentioned bananas with no relief. Over-the-counter medications like loperamide could help reduce diarrheal frequency short-term but aren’t ideal if there’s an infection that needs to be cleared, so avoid unless recommended by a physician, especially with prominent abdominal pain. Avoid dairy, fatty, and spicy foods for now, as they can exacerbate symptoms. Consider keeping track of symptoms, cause and effect with food trials, it could help when you see a healthcare provider. Meanwhile, take small sips of water intermittently rather than large amounts at once to see if it’s better tolerated, but given the severity do not delay evaluation. Rapid treatment is key and visiting a healthcare facility would be the safest step in your case.