Never fails. Just when you think you have your emotions under control, WHAMO. Had awful nightmares and woke up with Post Herpetic Neuralgia - inflamed nerves following Shingles-usually brought on by stress. I swear, I'm beginning to sound like the Perils of Pauline. Just tie me to a train trestle and let the AFLACK Duck do his worst! Luckily, I keep the medication for when there is an outbreak. Haven't had to take it in over a year. Imagine that?