It hurts to even think about it. A baseball takes an unexpected bounce when you're crouched and waiting to field a grounder, an opponent misses a kick on the soccer field and his foot has only one place to go, or you're speeding along on your bike and you hit a big bump. All result in one really painful thing — a shot to the testicles, one of the most tender areas on a guy's body. Testicular injuries are relatively uncommon, but guys should be aware that they can happen. So how can you avoid injury? Why Do They Happen? If you're a guy who plays sports, likes to lift weights and exercise a lot, or leads an all-around active life, you've probably come to find out that the testicles are kind of vulnerable and can be injured in a variety of ways. Because they hang in a sac outside the body (the scrotum), the testicles are not protected by bones and muscles like other parts of your reproductive system and most of your other organs. Also, the location of the testicles makes them prime targets to be accidentally struck on the playing field or injured during strenuous exercise and activity. The good news is that because the testicles are loosely attached to the body and are made of a spongy material, they're able to absorb most collisions without permanent damage. Testicles, although sensitive, can bounce back pretty quickly and minor injuries rarely have long-term effects. Also, sexual function or sperm production will most likely not be affected if you have a testicular injury. What Should I Do? You'll definitely feel pain if your testicles are struck or kicked, and you might also feel nauseated for a short time. If it's a minor testicular injury, the pain should gradually subside in less than an hour and any other symptoms should go away. In the meantime, you can do a few things to help yourself feel better such as take pain relievers, lie down, gently support the testicles with supportive underwear, and apply ice packs to the area. At any rate, it's a good idea to avoid strenuous activity for a while and take it easy for a few days. However, if the pain doesn't subside or you experience extreme pain that lasts longer than an hour; if you have swelling or bruising of the scrotum or a puncture of the scrotum or testicle; if you continue to have nausea and vomiting; or if you develop a fever, get to a doctor immediately. These are symptoms of a much more serious injury that needs to be addressed as soon as possible. Serious Testicular Injuries Examples of serious testicular injury are testicular torsion and testicular rupture. Testicular torsion is when the testicle twists around, cutting off its blood supply. It's rare, but when it does happen it's often for no obvious reason. Occasionally torsion is brought on by a serious trauma to the testicles or strenuous activity. Testicular torsion is an emergency. It usually affects guys ages 12 to 18, so if you think it's happening to you, go to the emergency room right away. If doctors fix a torsion within 4 to 6 hours of the time the pain starts there's usually no lasting damage to the testicles. But if a torsion isn't fixed within that timeframe, there's a high chance of losing a testicle or having permanently reduced sperm production. Doctors sometimes fix a torsion manually by untwisting the testicle. If that doesn't work, they do a simple surgery. Testicular rupture is a rare type of testicular trauma. This can happen when the testicle receives a forceful direct blow or when the testicle is crushed against the pubic bone (the bone that forms the front of the pelvis), causing blood to leak into the scrotum. Testicular rupture, like testicular torsion and other serious injuries to the testicles, causes extreme pain, swelling in the scrotum, nausea, and vomiting. To fix the problem, surgery is necessary to repair the ruptured testicle. What Do Doctors Do? If you have to see a doctor, he or she will first need to know how long you have been having pain and how severe it is. To rule out a hernia or other problem as the cause of the pain, the doctor will examine your abdomen and groin. In addition, the doctor will look at your scrotum for swelling, color, and damage to the skin and examine the testicle itself. Because infections of the reproductive system or urinary tract can sometimes cause similar pain, your doctor may do a urine test to rule out a urinary tract infection or infection of the reproductive organs. How Can I Prevent Testicular Injuries? It's wise to take precautions to avoid testicular injuries, especially if you play sports, exercise a lot, or just live an all-around active life. Here are some tips to keep your testicles safe and sound: Protect your testicles. Always wear an athletic cup or athletic supporter when playing sports or doing a strenuous activity. Athletic cups are usually made of hard plastic, are worn over the groin area, and provide a good degree of shielding and safety for the testicles. Cups are best used when participating in sports where your testicles might get hit or kicked, like football, hockey, soccer, or karate. An athletic supporter, or jock strap, is basically a cloth pouch that you wear to keep your testicles close to your body. Athletic supporters are best used for strenuous exercise, cycling, and heavy lifting. Check your fit. Make sure the athletic cup and/or athletic supporter is the right size. Safety equipment that's too small or too big won't protect you as effectively. Keep your doctor informed. If you play sports, you probably have regular sports physicals with a doctor. If you experience testicular pain even occasionally, talk to your doctor about it. Be aware of the risks of your sport or activity. If you play a sport or participate in an activity with a high risk of injury, talk to your coach or doctor about any other protective gear you should use. Playing sports and living an active life are great ways to stay fit and relieve stress. But it's important to make sure your testicles are protected. Make sure that using protective gear is part of your routine and you'll be able to play hard without fear of testicular injury! Back to Articles Related Articles Sports Center This site has tips on things like preparing for a new season, handling sports pressure, staying motivated, and dealing with injuries. Read More Testicular Torsion This emergency condition happens when the spermatic cord gets twisted and cuts off blood supply, causing pain and swelling. Find out what to do in this article for teens. Read More Testicular Exams If you're a guy, you may be wondering why the doctor needs to do a testicular exam. Find out in this article. Read More How to Do a Testicular Self-Exam (Slideshow) The testicular self-examination (TSE) is an easy way for guys to check their own testicles to make sure there aren't any unusual lumps or bumps - which are usually the first sign of testicular cancer. Read More Varicocele A varicocele is an enlargement of the veins in the scrotum. Although there is no way to prevent a varicocele, it usually needs no special treatment. Read More Is My Penis Normal? Just about every guy wonders about the size of his penis at one time or another. Read More I'm a Guy. How Can I Talk to My Female Doctor About Certain Things? Find out what the experts have to say. Read More Male Reproductive System What makes up a guy's reproductive system and how does it develop? Find the answers to these questions and more. Read More Dealing With Sports Injuries You practiced hard and made sure you wore protective gear, but you still got hurt. Read this article to find out how to take care of sports injuries - and how to avoid getting them. Read More Hernias A hernia is an opening or weakness in the wall of a muscle, tissue, or membrane that normally holds an organ in place. Learning to prevent hernias isn't hard to do - check out these tips. Read More What Should I Do About Lumps in My Testicles? Find out what the experts have to say. Read More Why Does the Doctor Have to Examine My Testicles? Find out what the experts have to say. Read More Note: All information is for educational purposes only. For specific medical advice, diagnoses, and treatment, consult your doctor. © 1995-2021 KidsHealth®. All rights reserved. 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