I found an interesting article about the advantage and disadvantages of spinal decompression that really cleared up a few doubts I have had. If you are thinking about using spinal decompression therapy instead of going for an expensive surgery or using painkillers, I would surely advice you to read this article.
A little preview:
"If you are thinking about going for spinal decompression therapy, you may want to give some thought to the advantages and disadvantages. While some things may be of more concern to you than others, ultimately you should be aware of as many factors as possible before going ahead with this, or any other kind of treatment. In many cases, chronic back pain can start with one injury, or one wrong twist that sends your entire spine out of alignment."
Read the whole article on the advantages and disadvantages of Spinal Decompression