Toothpaste usually contains fluoride. Swallowing it can cause stomach upset. Although fluoride can lead to more serious toxicity in very large amounts, it is unlikely to occur from small, unintentional ingestions of over-the-counter, fluoride-containing toothpaste.

What toothpaste does not contain sorbitol?

Sorbitol-free toothpaste brands Kingfisher Baking Soda Toothpaste. Sarakan Toothpaste. Redmond Earthpaste.

Is it OK to drink water after brushing teeth?

Not just water, you should not be consuming any liquids or solids right after brushing. Drinking water after brushing your teeth reduces the efficacy of your toothpaste. As it is, when you rinse out your mouth after brushing, most of the beneficial elements in your toothpaste are washed away.