There are no negative side-effects. One of the most beneficial features of coMra-Therapy is that it does not interfere with the natural processes of the body. This means that it is safe and effective for anyone to use.
Caution: Do not shine into open eyes.. Do not use with Pacemakers (see User Guide).
Note: Certain medication can slow down or inhibit the positive effects of coMra-Therapy. For example; Steroids, NSAIDs.