Re: course of action for shingles?

 you know what HV... I put some undiluted tea tree oil to the corner of the rash the day prior to see if this was ringworm or some fungus. But I remember a few years back I had a bad reaction to tea tree oil. I think it is contact dermatitis I didn't know it could cause a blister until I researched some pictures. Would I feel a little rundown because of this? I've had a rough year and a half and every time it seems I getting better I have another setback... 

Yes, it could run you down. It is a form of allergic reaction so it can tax the adrenals.