Some causes of testicle pain, including testicular torsion, can lead to infertility if not treated promptly. Infections also should be examined and treated right away. If the infection is caused by bacteria, your doctor will prescribe an antibiotic.

For non-urgent causes of testicle pain, such as minor injuries and fluid collection, the following home care steps may reduce discomfort and swelling.

• Provide support to the scrotum by wearing an athletic supporter.
• Apply ice to the scrotum.
• Take warm baths if there are signs of inflammation.
• While lying down, place a rolled towel under your scrotum.
• Try over-the-counter pain relievers, like acetaminophen or ibuprofen. Do NOT give aspirin to children.

Call your doctor immediately or go to an emergency room if:

• Your pain is severe or sudden
• You have had an injury or trauma to the scrotum, and you still have pain or swelling after one hour
• Your pain is accompanied by nausea or vomiting

Also call your doctor right away if:

• You feel a lump in the scrotum
• You have a fever
• Your scrotum is warm, tender to the touch, or red
• You have been in contact with someone who has the mumps

Your doctor will perform a physical examination with a focus on the groin, testicles, and abdomen. To help diagnose the cause of the pain, your doctor will ask medical history questions such as:

• How long have you had testicular pain?
• Is the pain in one testicle or both?
• Exactly where does it hurt?
• Did the pain begin suddenly or come on gradually?
• Is the pain constant or intermittent?
• How severe is the pain?
• Is the pain getting worse or better?
• Does the pain extend into your abdomen or back?
• Have you had any recent injuries or infections?
• Have you ever had a sexually transmitted disease?
• What makes the pain worse?
• Does anything help relieve the pain?
• Do you have any other symptoms like swelling, redness, change in the color of your urine, fever, or unintentional weight loss?

The following diagnostic tests may be performed:

• Ultrasound of the testicles
• Urinalysis and urine cultures
• Examination of prostate secretions

Treatment may include:

• Untwisting of the testicle (performed by an experienced doctor)
• Simple surgery to fix testicular torsion (if untwisting is unsuccessful)
• Antibiotics for infections
• Pain medications to relieve discomfort
• Surgical drainage or removal of an abscess (rare)
• Surgery for a varicocele, a hydrocele, or spermatocele, particularly if the varicocele is contributing to infertility