HealthScout.com - Shingles
http://www.painsweb.com/articles/277/1/HealthScoutcom---Shingles/Page1.html
By PainsWeb Admin
Published on 12/23/2006
Very occasionally, shingles pain occurs without a rash. This condition is known as zoster sine herpete. In the absence of a rash, pain in the chest or the ...