Can You Use Gum Countouring (With Laser) While on Accutane?

Accutane is known to increase hypersensitivity to sunlight in some patients.  These patients will get sunburned faster.  There are no known contraindications for the use of a dental laser for gum surgery, such as your gingiva re-contouring question.

The dental surgery laser uses a very confined beam.  Tooth whitening lasers and lights have a much broader exposure.  For this reason I would not advise laser tooth whitening for your case.  There are many great products for teeth whitening used in the dental office that do not use a light or laser.  Discuss the availability of one of these products with your dentist.  Without lights, I have had phenomenal success with my whitening patients.