If the injury is not serious, you can take these steps:
- Take a painkiller such as ibuprofen or acetaminophen to help get rid of the pain.
- Use an ice pack on the area -- not directly on the skin -- to help prevent swelling and ease pain.
- Place a rolled-up towel under the testicle when you lie down.
- Take it easy for a few days after an injury.
- Avoid strenuous activity.
- Wear supportive underwear for a few days to gently support the testicle.