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Posted: | Report This Report Question |

Why does my lower back hurt and lock up after movenment, sitting too long, or after sex?

My lower back started hurting and locking up almost a year ago. i have never been in an accident or had any trauma happen to my back. I have taken a wide variety of pain medications and muscle creams and patches and nothing seems to relieve to pain. the most pain is after sex. it is so bad that i have completely stopped. my back will lock up for hours to where i can't move at all. what should i do?