I reviewed a great deal of research on the subject of back pain and pain management in grad school and in essence, back pain is not a predictor of success or failure - what matters is your motivation. In other words, if you want to do it, you'll find a way to do it and/or put up with any pain involved in doing it.
From a rehab counselor perspective, you need to understand the difference between "My back hurts" and "I am hurting my back". The latter is something you need to avoid, while the former is more or less a normal part of the healing/strenthening process. In fact in some cases, people exacerbate their condition by "guarding" the injury in a manner that results in deconditioning their back and often creating imbalances in the muscles that further exacerbate the injury and the pain involved.
Pain meds are often prescribed to help people get through the pain of regaining strength and mobility in an injured area, but unless the individual actually follows through with the rehab process, they often become deconditioned and dependent on the pain meds. In my experience, may docs really suck at promoting rehab and pain management but are pretty good at handing put meds and in the long term make the problem far worse.
What you do need to understand from the doctor are what are the limits and activities you need to avoid to prevent further damage to your back and how to tell the difference between hurting yourself and just hurting, as again just "hurting" can be a positive sign and part of the rehab process.
As for letting the instructor know. It's a good idea, but understand the average scuba instructor may not know much of anything about back injuries or how to accomodate for them. So inform your instructor but also inform the instuctor what you will be doing to accomodate the injury and or to reduce the strain on your back. For example walking 100 yards from the instructors favorite shady spot to the water with your tank on may not be such a great idea. Wheeling your tank to the quarry and then putting it on in the water might work a lot better for you if you are not yet physically ready to carry a tank significant distances. Alternatively, sidemounting a pair of 40's may make more sense than back mounting an AL 80.
From a rehab counselor perspective, you need to understand the difference between "My back hurts" and "I am hurting my back". The latter is something you need to avoid, while the former is more or less a normal part of the healing/strenthening process. In fact in some cases, people exacerbate their condition by "guarding" the injury in a manner that results in deconditioning their back and often creating imbalances in the muscles that further exacerbate the injury and the pain involved.
Pain meds are often prescribed to help people get through the pain of regaining strength and mobility in an injured area, but unless the individual actually follows through with the rehab process, they often become deconditioned and dependent on the pain meds. In my experience, may docs really suck at promoting rehab and pain management but are pretty good at handing put meds and in the long term make the problem far worse.
What you do need to understand from the doctor are what are the limits and activities you need to avoid to prevent further damage to your back and how to tell the difference between hurting yourself and just hurting, as again just "hurting" can be a positive sign and part of the rehab process.
As for letting the instructor know. It's a good idea, but understand the average scuba instructor may not know much of anything about back injuries or how to accomodate for them. So inform your instructor but also inform the instuctor what you will be doing to accomodate the injury and or to reduce the strain on your back. For example walking 100 yards from the instructors favorite shady spot to the water with your tank on may not be such a great idea. Wheeling your tank to the quarry and then putting it on in the water might work a lot better for you if you are not yet physically ready to carry a tank significant distances. Alternatively, sidemounting a pair of 40's may make more sense than back mounting an AL 80.