I have lower back tightness in my sides, usually just on my left, could this be a kidney problem?
- ?Lv 61 decade agoFavorite Answer
It may be a kidney problem. If it is there are usually other signs as well.
Changes in the color of your urine. changes in the frequency of urination and output. Often smaller.
Yellowing of your skin or eyes.
See a Dr. and have a simple urinalysis done. Better to be safe.
- Anonymous1 decade ago
No. It has something to do with your posture during the day. Try to do stretching exercises in the morning and don't spend the day seating in some uncomfortable position in front of a desk or a computer.