What Are the Causes and Risk Factors of Tooth Cupping?
Acidic damage can cause cupping in the thin outer covering of your teeth (enamel) and dentin (the layer underneath the enamel). According to an article published by the American Dental Association, erosion can stem from internal factors (intrinsic erosion) or environmental and lifestyle choices (extrinsic erosion).
Intrinsic erosion is most often a result of acids in your mouth consistently from gastroesophageal reflux or excessive vomiting from bulimia or alcoholism. Pregnancy can also cause acid reflux, but it's unlikely to occur regularly enough to be the sole cause of cupping in teeth.
Extrinsic causes of erosion typically stem from lifestyle choices, like:
- Beverage Choices - Soda, energy drinks, alcohol, and even fruit juices can cause erosion.
- Acidic Foods - Acidic foods like citrus fruits can also contribute to the erosion of tooth enamel.
- Medications - Some medications can cause dry mouth, which can lead to tooth decay. Inhalers can contribute to erosion, so it's recommended to rinse your mouth and brush your teeth after using your inhaler.
- Environmental Causes - Some occupations with exposure to airborne acids (for example, battery, fertilizer, or munitions manufacturing) have been shown to increase the risk of tooth erosion.
- Tobacco Products - Chewing tobacco can have adverse effects on tooth enamel, the health of your gums, and your overall health.
- Hard Drug Use - Hard drugs like cocaine and meth are also known to wear away enamel and lead to dry mouth and tooth decay.
If you or someone you know has a drug or alcohol addiction, or an eating disorder, talk to your doctor or a counselor about finding support. These are difficult situations to overcome, but there are people who can help.