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.
Other conditions that can cause upper right back pain include: 1  Respiratory conditions or lung infections can cause chest pain and upper right back pain. Commonly associated with cough, difficulty in breathing and sometimes fever. 2  Skin conditions like boils, abscesses, stings, bites etc. can cause pain in upper right back.