My husband has shingles. We used a topical made just for shingles during the "icky" (blisters popping) part of it. But now that the blisters are gone and the skin is healed there is still a huge amount of pain both on the surface and internally. The shingles cream worked well for an antiseptic and dulls the pain on the surface but wasn't cutting it for the internal pain. He tried a straight CBD cream but it wasn't enough. Then he found this. It takes away the pins and needles (surface), and the itching, but most importantly, it dulls the pain deep under the skin. It's really been a life saver.