A new saline jab developed by scientists could be a ray of hope for sufferers of chronic back pain.
A saline jab to the spine has been shown to be far more effective than steroids for treating the debilitating condition, the Daily Express reported.
The breakthrough treatment targeting lower back pain means patients would not have to endure the side-effects of drugs now used to treat the problem, experts said.
Professor Steven Cohen, who led the research in America, said that just injecting liquid into the epidural space appears to work, adding that most of the relief may not be from the steroid, which everyone worries about.
Many experts warn that steroids are a less-than-ideal treatment as they can raise blood sugar in diabetics, slow wound healing in those who need surgery and accelerate bone disease in older women.
Now, the study in the US has shown the new saline injection into the space around the spinal cord may revolutionise treatment, providing better relief than steroids without the side effects.
The research is published in the journal Anesthesiology.