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.
Costs are averaged between $3,500 and $6,000 for many patients for a full or express Invisalign treatment fee. Please note that so called Invisalign Express could cost less but is limited to only 10 trays or fewer.