Amazing new medical technology which is made in America.
This patch and Nano technology absolutely saved my life. 3 trips to ER and a 5 day inpatient hospital stay came to an end when I received one for Christmas.  My pain stopped immediately and I wore it above my shoulder blade continuously for 4 months. Turns out I have Post Hepatic Neuralgia from  shingles. This patch will save you from intractable pain.
Rating: 5 stars