laurie hello!! I think it does yes but not sure if it's as cumulative as anti inflammatories. Are you taking any of those, ibruprofen, naproxen (I've typed that so many times, my iPad autocorrects my continued misspelling! ), diclofenac? Maybe you can't take them, as some people are not able to due to other health issues, stomach problems, but if you are able to take them, they are fab for helping with back pain (and other pain where there might be inflammation), they build up and are best taken regularly for chronic pain because of the cumulative effect, rather than as and when needed, so does paracetamol, and so I would think Codiene does too.
bishbash welcome! It's probably time to forget your fears of a 'slippery slope' of painkillers, and take some help. You will read that someof us here have ups and downs with meds, and anxieties about takin them, fears of building tolerances, addictions, fears of being a 'failure' for giving in to drugs, and the lowest doses are definitely best. But, there is not doubt. When there is pain, some form of pain relief is needed, there is no point being a martyr. you can take some good painkillers and they tare not going to find you taking morphine before you know it, that's a myth. If you end up taking a morphine based drug, it will only because that is the level of pain you are at and that's what you need to function without the horrendousness of high level chronic pain. There are one or two people here of that level of pain relief and that decision is never entered into lightly.
For example an excellent base medicine for back pain, neither of which is addictive is paracetamol and an anti inflammatory such as ibuprofen, both of which are available over the counter. Actually, those two meds together work better than individually, they work in symbiosis (sp). If you have joint pain generally, then you really do need an anti inflammAtory if you have no medical issues to prevent you, as mentioned above. And there is no harm in adding any Codiene based meds to that for those days when you just need some more pain relief, and you can get very low doses without fear of addiction, (unless you have had an opiate addiction, then avoid).
Also, heat, ice work wel, we are huge advocates of heat pads, patches, hotties on here! (As well as virtual wine, cake, boots, bags, online shopping...)
Have youspoken to your GP about the joint pain? There are some inflammatory conditions that can affect joints, and cause back pain so might be worth mentioning if not already done.
I apologise for my preachiness but I am notorious for kicking in my drugs and refusing to take them, but I know that actually, if I don't, I simply can't function do well. I have been taking opiate based meds for about 2 years on and off and I can stop, start fine increase or decrease my doses, sometimes I don't take them at all, the one med I can't do without is my anti inflammatory, that's the one that without it, I am doubled over with muscle spasms. So, I am coming from a point of understanding, and now I have acceptance that medical advancements mean I have not yet lost my job and can be a reasonable mother most of the time.