<https://losethebackpain.com/what-causes-lower-left-back-pain/>
<http://schema.org/description>
"There are two main categories of back pain: pain that can be pinpointed, and pain that has no apparent cause. The former usually stems from an injury such as heavy lifting. Usually, healing from an injury like this simply requires rest, heat or ice therapy, and anti-inflammatory OTC medications. The pain should subside fully within a couple of weeks. The latter category is more difficult to deal with because if no one knows the root problem, it is hard to determine the best course of action. A few conditions that can cause lower left back pain include scoliosis, kidney infection, tumors, and digestive problems; since these can sometimes require immediate medical attention, it is important to consult a doctor as soon as any worrisome symptoms arise."
<https://losethebackpain.com/what-causes-lower-left-back-pain/>