I get a bad back every couple of years . it can come on realy quickly, and heal realy quickly.
it can last a few days, and it is so bad I cant hardly get in and out of my car, to get out of bed , I have to fall out of bed and crawl to the window sill and climb up to stand.
literally agony , it can then go from being this bad to being fine the next day...
I rarely go to the docs , but the last time I had to....apparently its muscle spasms.
i am the type of person that just gets on with it , ..last year I dislocated my shoulder on a thursday, and was back working on a monday . I have worked with gout in my toe and wrist....
but these back spasms are horrific and I have had a couple of days out