What the evidence actually says
Honestly, the research on prolotherapy for chronic low back pain is mixed. Some studies show meaningful relief, others show little difference, and the strongest results tend to come when the injections are combined with exercise and good rehabilitation rather than used alone. That's why we won't promise it as a cure — but for the right kind of back pain, it can be a reasonable, low-drug option to try.
Prolotherapy works by using targeted dextrose (sugar-water) injections to prompt your own body to strengthen ligaments and tendons that have become loose or worn. When back pain is coming from that kind of ligament laxity, it makes sense that reinforcing those structures could help. The effect builds gradually over a short series of visits, not overnight, and results genuinely vary from person to person.
When prolotherapy fits low back pain — and when it doesn't
Prolotherapy is best suited to back pain that traces to the ligaments and joints that stabilize the spine and pelvis — for example, sacroiliac (SI) joint pain or laxity in the ligaments that support the low back. When those structures are the real source of the problem, strengthening them can ease pain and improve stability.
It is not the right tool for every backache. Prolotherapy does not fix a herniated disc, spinal stenosis, pinched or compressed nerves, or pain driven by advanced arthritis and bone-on-bone changes. If your pain comes with leg weakness, numbness, or symptoms suggesting nerve involvement, those point to a different problem — and Dr. Hric will say so plainly rather than inject a back that prolotherapy can't help.
How Dr. Hric approaches back pain
Because low back pain has so many possible causes, the first job is figuring out where yours is actually coming from. Dr. Hric reviews your history, examines the area, and works to identify whether ligament or joint laxity is the driver — the situation where prolotherapy has the most to offer. In keeping with our Conservative First approach, he starts with the least invasive option that has real evidence behind it, and he'll tell you honestly if prolotherapy isn't likely to help your back or isn't worth your money.
Dr. Hric performs every injection himself, drawing on more than 40 years of medical experience. If prolotherapy is a fit, it's usually a short series of visits; if it isn't, he'll point you toward a more sensible next step. Either way, the honest starting point is a consultation, where he can examine your back and give you a straight read on whether prolotherapy makes sense for your situation.
Reviewed by Dr. Jerry Hric, Great Physician Regenerative Medicine · Updated July 15, 2026. Educational information, not a substitute for an in-person evaluation.