Hello there.... Take over-the-counter pain medications... Over-the-counter painkillers such as paracetamol, can be used to relieve pain and swelling. ...Lie down on your back. ...Apply an ice pack to the area. ...Rest and avoid strenuous activities.... Especially avoid heavy weight lifting.... Provide support to the scrotum by wearing an athletic supporter.....While lying down, place a rolled towel under your scrotum.... Other treatment options will depend on the cause of your testis pain..... Consult Surgeon....