How do you know if back pain is muscular?

Identifying Muscular Back Pain

When dealing with back pain, look for signs such as localized discomfort, soreness, and swelling. A muscle strain can lead to inflammation and sensitivity in the affected area, possibly resulting in swelling that lasts for several days. In addition, you may experience muscle spasms or cramps. Typically, this type of pain arises from overexertion or an awkward movement.