Hello doctor, How to cure the pain in the left testicle due to unknown cause even after ultrasound scanning from 4 months though using antibiotics and pain killers like aceclofenac diclofenac Doxycycline etc. Is rest required. I think when im riding bike my back side sitting a heavy weight person and I'm struggling to control the bike in that time pressure existed in the legs and testicle.in this case how to cure pain immediately doctor. Is rest required? Thanks in advance.