Caffeine can make people jittery and cause fast and sometimes anbormal heart rhythms. It sounds like you should stay away from caffeine. Reasons to seek a doctor would be if you are having passing out or near passing out episodes, palpitations, or if there's a history of young people dying suddenly in your family.
The total duration of treatment depends on the complexity of the treatment and is generally comparable to that of traditional braces. Typically treatment can last between 9 and 18 months. During your consultation, your Invisalign Provider can provide you with more detailed information.
They're virtually invisible, so most people won't even notice you're wearing them during your teeth straightening. Wear your Invisalign clear aligners 20 to 22 hours a day for the best results, taking them out to eat and to brush and floss. Your progress As you wear each set of aligners, your teeth will gently and gradually shift into place.