The first Cochrane assessment on this matter (Yelland 2004B) was conducted to emphasis solely on prolotherapy injections, following an earlier Cochrane critique of all injection therapies for very low‐back pain (Nelemans 2003) during which the one procedure that confirmed substantial, sustained reductions in pain and incapacity at 6 months https://proleviate.com/use-conolidine-for-back-pain/