What happens if you swallow toothpaste?

If you swallow a small amount of toothpaste, it is generally not harmful and will pass through your system without any issues. However, swallowing a large amount of toothpaste can cause nausea, vomiting, and diarrhea. In some cases, it can also cause an upset stomach or abdominal pain. If you have swallowed a large amount of toothpaste, it is best to seek medical attention.