Hi Doctor, I am asking this question in behalf of my mother-in-law. It's been very stressful for me to think about my husband, my 3 girls(one premee) and adding to that is my in-law. Anyways, she's been complaining back aches ever since. One time she had sciatica, 2 months ago she was complaining again and was diagnosed as UTI and went away with antibiotics, and even before those, she was complaining back aches, had done her labs and ultrasound but there's nothing there, everyday she complains and from Sunday she didn't go to work. I don't know what exactly in her. I know she had gain weight which could be the cause. She lacks of exercise and stretching or maybe her slow-moving (some person born to be like this :() action which contributes to her lack of stretching or having a bad posture. Maybe you can help us with this.