Dear buttabeen,
miraDry is a safe, effective, and lasting treatment for excessive underarm sweating.
miraDry uses electromagnetic wave energy to heat and destroy sweat glands. Sweat glands, to the best of our knowledge, do not regenerate. As a result, we expect the results from miraDry to be very long lasting, and this is what we have seen so far in clinical practice.
The published studies to date show results up to 2 years because that is the longest followup period currently available. Anecdotally, there are patients who are now more than 4 years past their miraDry treatment, and their results are still lasting.
I have personally treated hundreds of patients using the miraDry system. The results have been excellent, and patient satisfaction has been over 98%. miraDry has been truly a blessing and a life changing treatment for my patients.
Warmest wishes,
Larry Fan, MD