Here’s the cheat sheet: a viral stomach bug often comes with a fever, body aches, and that “hit by a truck” feeling. Food poisoning usually skips the fever and focuses all its energy on your digestive system. If you’re sweating but your temperature is normal, it’s likely the food.
Also, a virus can linger for days, while food poisoning often burns hot and fast. You might feel terrible for 24 to 48 hours, then suddenly wake up ravenous for toast. That’s your body saying, “I purged the evil; bring on the carbs.”
Food Poisoning - MD Searchlight
The “Emergency” Warning Signs
Most cases just need rest and fluids, but don’t be a hero. If you see blood in your vomit or stool, that’s a signal to call a doctor pronto. Same goes if you can’t keep any liquids down for 12 hours—you’re risking dehydration.
Look out for a high fever over 101.5°F, severe pain that makes you double over, or symptoms that last more than three days. These are your body waving a white flag and screaming, “Get professional help!”
