Can the ray gun be used on shingles rash? If so, which intensity? If it’s near eyes, can you use the ray gun if eyes are closed?

The shingles rash is caused by the varicella-zoster virus. You can use Ray Gun to manage the symptoms of shingles. It is recommended to use Ray Gun for 2 minutes (no more than 5 minutes) on each lesion area once or twice a day. To help rash near the eyes, you can close your eyes and use Ray Gun in contact mode.