osteoarthritis
"38yo female, suffered severe neck pain for about 5 years with no success in any type of treatment (massage, spinal reflex, nerve pain specialists etc.). I have spent a small fortune on my neck pain. I have finally self-diagnosed as osteoarthritis after feeling sand-like grit in my neck and a few internet searches. Thought I would try voltaren and magic. Only need to take 50mg once per day and no neck pain. Highly recommend."