There has been an exponential increase in catheter ablation procedures for the treatment of cardiac arrhythmias over the last decade.
Shingles blisters usually scab over in 7-10 days and disappear completely in two to four weeks. In most healthy people, the blisters leave no scars, and the pain and itching go away after a few weeks or months.
1 doctor agreed: Rash or pain: The physical manifestations of shingles , usually rash and small papules ( fluid filled blisters) last a few days to a week. The pain of shingles if not treated early and aggressively, can lead to a condition called post-herpetic neuralgia. This condition can be very difficult to treat.