Feeling some discomfort in testicle..and small...

What is the treatment of swelling and discomfort in the testicle ?
Treatment is by levofloxacin500mg once daily for 10 days
In some cases, a prostate massage can help drain the fluids that cause inflammation. Hot baths and thermal treatments such as a heating pad can also help relieve discomfort.
Some spicy foods or acidic drinks should be cut from your diet, as they can make symptoms worse.
stop mastrubation if frequently done
treat varicocele by surgical procedure
What are the causes of swelling and discomfort in the testicle?
Bacterial infection
Viral infection
Immune system attack on the prostate
An enlarged prostate
Radiation exposure
hernial sac
varicocele
What tests are needed?
Clinical examination by the urologist
Blood test
urine test
Semen examination
Prostate examination
Examination of the testicle with ultrasound
CT image as needed