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.
Sometimes, dyspepsia is a more sudden, noticeable (acute) sensation. Depending on the cause of the dyspepsia, people may have other symptoms such as a poor appetite, nausea, constipation, diarrhea, flatulence, and belching. For some people, eating makes symptoms worse. For others, eating relieves symptoms.