Sharp-stabbing pain lasting a few seconds is normal and typically indicates transient nerve compression, called the 'precordial pinch'; 3. Caffeine can cause some normal heart rate increase, which can be associated with chest discomfort. ...Read more.
The price for Invisalign cases will generally vary depending on the complexity of the case. On average a fairly straight forward case might cost between $3000-$4000, and a more complex case may cost $5000-$6500.
Talk with your doctor about the value of a professional fit and in-office visits to track your progress. And then ask about the cost of your Invisalign treatment (often $3,000 to $8,000 in the United States). This will be determined by: