Both : Both can help but it may differ from pt to pt sometimes it helps to go back and forth between heat and cold / if you feel one is much more helpful for you then stick with that / use apiece of swim noodle behind the small of your back while sitting as a "lumbar roll" I have found this to help many people including me over the years hope you feel better.
Answered 12/29/2018
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
4 doctors weighed in across 2 answers
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