1 Both of these problems usually cause pain. Painless bleeding may signal a more serious problem, such as cancer.  Dark or orange urine. If your urine is dark or orange â particularly if you also have pale stools and yellow skin and eyes â your liver might be malfunctioning.
Burning sensation in the body may be cause by problems in the nervous system. Nerves that send message to the brain and spinal cord may be damaged and this condition is known as peripheral neuropathy. This, most of the time causes burning sensation accompanied by loss of muscle control, pain and lack of sensations. In other cases burning sensations might be brought about by neuralgia whose symptoms may include lack or loss of motor skills, numb feet, abnormal sensations and tender skin.
Causes. There are many different causes for pain in your lower right side back. Generally, the cause is from an injury to the back muscles, ligaments, or joints. A temporary injury that is not as severe will generally cause acute pain, while a severe injury, such as a fracture can result in chronic pain.ower back pain in the right side can be caused by a number of reasons. Your lower back (lumbar area) is the weight bearing part of your body.