Toothpaste grade Sodium monofluorophosphate and toothpaste grade sodium fluoride is good for your teeth in moderation, but excessive intake can lead to fluorosis. And fluorosis can cause a range of symptoms, including rashes, itching and other allergic skin reactions.
As a rule, sodium monofluorophosphate is not only non-allergenic , the toothpaste containing sodium monofluorophosphate can also provide short-term relief from tooth allergies.
This is because sodium monofluorophosphate can reduce the diameter of dentin tubules, avoiding cold and hot stimuli along the dentin tubules, can effectively relieve pain, thus soothing tooth sensitivity.
The dose that causes fluoride poisoning varies from person to person because each person’s body is different. In most cases, the likely toxic dose of fluoride is the PTD (5 mgF-/kg). At this dose, signs and symptoms of toxicity may be induced and require immediate therapeutic intervention and hospitalization.
All in all, normal using of fluoride toothpaste is safe and does not cause allergy.
Similar Concerns:
Is sodium monofluorophosphate harmful?
