Dear Sergio: What a drag, caught between two alternatives, neither of which seems to offer much. I wonder if any of the alternative approaches offers something, such as Chinese medicine and acupuncture. Do you have access to an accupuncturist there? I began to develop difficulty in urinating, but that has subsided following the work with Dr. Robert Erdmann in Seattle on my metabolism. As you probably saw in an earlier message, he did a metabolic analysis and has been working with nuitritional supplements to get it back on track. As things have changed metabolically, the muscle spasms have decreased some and the urinary problem has diminished. That is an avenue that you might want to look into. I will have to forward you the earlier message with information on how to contact him. I hope that you can find something that works. The urological choice doesn't seem like the best one. Regards, Bob N.