Conversation: The conversation between human and AI assistant.
[|Human|] I have been using Fluoridex tooth paste after deep cleaning and my teeth are now turning very dark-almost black- between the teeth and small areas where teeth are slightly chipped. I discontinued this toothpaste after using it for two weeks twice daily. Any ideas?Thank you, Jack
[|AI|]  Hi. Welcome to Chat Doctor . I have gone through your query and can understand your concerns. As per your complaint Fluoride toothpaste contains main ingredients as Potassium Nitrate and Sodium Fluoride and is an effective anti cavity dentifrice/ toothpaste. Although such kind of side effects are not commonly observed after using it and blackening between teeth can be due to staining of teeth that is a normal process if bruising is not proper while some individuals are more prone to develop staining due to rough teeth,. Chipping of teeth is due to attrition and abrasion. I would suggest you to consult an Oral physician and get evaluated, and a thorough clinical evaluation can be diagnostic. Scaling can be done to remove stains along with demonstration of proper brushing technique. For chipping of teeth the exact cause like teeth grinding habit or other causes like physiologic abrasion can be checked for and treated accordingly. Hope this information helps. Thanks and regards. Chat Doctor.