This is a list of lists of cities in Europe. Lists of countries includes countries that fall to at least some extent within European geographical boundaries according to certain definitions.
Quick Answer. Pain in the upper right side of the back can be caused by numerous problems, including muscle strain, poor posture, pressure on the spinal nerves or a fracture of one of the vertebrae, according to WebMD. Myofascial pain and osteoarthritis are other causes.
Lower back pain on the right side can be caused by numerous factors. Lower back pain on the right side can be caused by numerous factors. According to the National Institute of Neurological Disorders and Stroke, or NINDS--a division of the National Institutes of Health--a person's back is comprised of an intricate arrangement of bones, muscles and connective tissue that run from the neck to the pelvis.