Are braces better than Invisalign? Orthodontic treatments that use either braces or Invisalign are just few of the many techniques used by dental professionals in straightening the teeth of their patients. They straighten teeth to give them an ideal position, improve their look, and promote proper function.
1 Urethritis: Burning urination is often the result of urethritis, the infection of the urethra. 2  In men, urethritis can also cause penile discharge. 3  Pyelonephritis: Pyelonephritis occurs when a bladder infection spreads to the kidneys. 4  It can cause upper back and flank pain, shaking, chills, nausea and vomiting.
Upper urinary tract infection (pyelonephritis). Symptoms develop rapidly and may or may not include the symptoms for a lower urinary tract infection. 1  Fairly high fever (higher than 101 F). 2  Shaking chills. 3  Nausea. 4  Vomiting. 5  Flank pain: pain in the back or side, usually on only one side at about waist level.