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.
Types of UTIs. 1  Urethritis: an infection of the urethra. Urethritis manifests as painful or burning urination, but that is usually the only symptom. 2  Acute pyelonephritis: an infection in the kidney. A lot of times, these are caused by kidney stones, but they can also be caused by an infection elsewhere on the urinary tract that has gone internal. This is the more serious form of a UTI and should be treated immediately. Cystitis: a bladder infection.