The lower back, around the lumbar spine, is where most back pain tends to occur. This type of pain can develop on the right or left side of the spine. The pain can vary from person to person, but may ...
The bulk or your heart is located on the left side of your chest ... Muscle strain is a leading cause of pain in the middle area of the back, but referred pain from other areas of the body is also a ...
It can feel like pressure or squeezing in your chest, and may spread to your shoulders, arms, neck, jaw, or back, the NHLBI ... nerve-related causes of left-side chest pain,” she notes, but ...