A.Oral health expert
Toothpaste can not cause the problem. Have an X-ray taken to assess treatment options. If the hole is not too deep, it could be filled, otherwise a root canal treatment may be needed.
The information provided does not constitute a diagnosis of your condition. You should consult a medical practitioner or other appropriate health care professional for a physical exmanication, diagnosis and formal
advice. Health24 and the expert accept no responsibility or liability for any damage or personal harm you may suffer resulting from making use of this content.