Vicodin is not intended to be used to prevent self inflicted pain... so no.

If you can't handle the pain that comes with a piercing, don't get it!

I wouldn't recommend it.
But some places do offer a topical anesthetic for some piercings, that's always an option.

vicodin will thin your blood. We won't touch anyone if they have taken any painkillers or alcohol. While some places do offer numbing, we do not. It isn't necessary. A piercing is so fast that by the time you feel it, it is over.