A: Metoprolol belongs to a class of medications called beta blockers, which are used to treat high blood pressure, angina, and congestive heart failure. The most common side effects are dizziness, lightheadedness, or slow heart rate.
Other symptoms of testicular cancer may include: 1  Testicular pain. 2  A sudden gathering of fluid in the scrotum. 3  An abdominal mass or abdominal pain.  Loss of weight or appetite; fatigue; lower- back pain; chest lumps, breathlessness and 1  cough. Infertility.
Report Abuse. Testicular cancer occurs in the testicles. A hernia occurs in your groin (area between your testicles and your hip), or in your abdomen. You might be able to go back to your usual activities (except lifting) in about 2 weeks but only your surgeon can tell you this for sure.