<human>: I have a sharp pain on my left side when I move or lie down. Worried about kidney problem. I m a little nauseous.. Some dry heaves (no vomiting ). Sweating. Went to urologist today - he hit my left kidney ares - no pain then. Drank a lot of water yesterday and today. No blood noticed.
<bot>: Hi, If I were your treating Doctor for this case, I would come up with three possibilities, these include: The first possibility is of any kidney stones which may present as such sharp pain radiating to the back. SO you need to get an ultrasound abdomen and also urinalysis should be done. The second possibility is muscle spasm in the lower left back, and I suggest using warm fomentation, avoidance of heavy activities, taking some medications (muscle relaxant, NSAID and topical muscle relaxant cream)