Epididymitis is swelling and irritation of the tube behind the testicle, and it often causes scrotal pain and swelling. The early symptoms of epididymitis can include one-sided testicle pain, tenderness, warmth, and pain when urinating. It is most common in sexually active teens and adults, but it can happen at other ages too. Epididymitis may come on suddenly or last longer, and most people improve with antibiotics, pain relief, rest, and scrotal support. Not everyone will have the same experience, but severe illness or death from epididymitis is uncommon when it is treated promptly.
How many people live with Epididymitis?
There is no single trusted worldwide count of how many people are living with epididymitis, because it is usually a short-term problem and is counted more often as new cases each year than as a long-term total. In the United States, about 600,000 people are diagnosed each year (StatPearls, 2023).
Overview
EpididymitisSymptoms
Epididymitis often causes pain and swelling in one testicle, sometimes with warmth or redness of the scrotum. Many with epididymitis also notice pain when urinating, pelvic discomfort, or discharge. Fever can happen too.
Outlook and prognosis
The outlook for epididymitis is usually good, especially when treatment starts early. Pain and swelling often ease within days, though full recovery can take weeks. Some people have lingering discomfort or repeat episodes, especially if the cause is not fully treated.
Causes and risk factors
Epididymitis is often caused by a bacterial infection, including sexually transmitted infections or bacteria spreading from the urinary tract. Risk rises with unprotected sex, recent catheter use, prostate problems, or urinary blockage. It can happen at any age.
Genetic influences
Genetics are not thought to play a major role in epididymitis. For most people, epididymitis is linked to infections or urinary tract problems, though inherited differences in anatomy or immune response may rarely affect risk indirectly.
Diagnosis
Doctors diagnose epididymitis by asking about symptoms, examining the scrotum, and checking urine or swab tests for infection. An ultrasound may help rule out torsion or other causes. Quick diagnosis of epididymitis matters.
Treatment and drugs
Epididymitis is usually treated with antibiotics when infection is the cause. Rest, scrotal support, ice packs, and anti-inflammatory pain medicine can ease swelling and discomfort. If symptoms are severe, doctors may also check for an abscess or another urinary problem.
Symptoms
Epididymitis often causes pain and swelling on one side of the scrotum, and it can make walking, sitting, or sex uncomfortable. You might notice small changes at first, such as a dull ache behind the testicle before the area becomes more tender. The early symptoms of epididymitis can also include urinary burning, discharge, or fever, especially when an infection is involved. Sudden, severe testicle pain needs urgent medical care because it can point to a different emergency.
Pain usually starts on one side and can feel dull, heavy, or sharp. For many people with epididymitis, it gets worse with walking, standing, or sudden movement.
The scrotum may look puffy or larger on the affected side. The skin can also feel warm, and underwear or tight clothing may suddenly feel irritating.
The area behind the testicle can become very sore to the touch. Even sitting down, crossing your legs, or a light bump may hurt more than expected.
Some people feel burning or stinging when they pee. Many living with epididymitis also notice needing to urinate more often or more urgently.
How people usually first notice Epididymitis?
People usually first notice epididymitis when pain or tenderness starts on one side of the scrotum and then builds over hours to a day, often with swelling, warmth, or redness. Many living with epididymitis also notice pain that spreads into the lower abdomen or groin, discomfort when urinating, a more frequent urge to pee, or sometimes fever and chills if infection is involved. Because these first warning signs can overlap with other causes of sudden scrotal pain, especially testicular torsion, getting urgent medical care is important so the cause can be identified quickly.
Types of Epididymitis
Epididymitis can feel very different depending on how quickly it starts, how long it lasts, and what is causing the inflammation. Doctors sometimes classify symptoms as acute versus chronic, and some types of epididymitis are linked to infection while others are not. In day-to-day life, that can mean sudden severe scrotal pain for one person, while someone else has a milder ache that lingers for weeks. Knowing the main types of epididymitis can make it easier to describe what you are feeling and get the right care.
Acute epididymitis
This type starts suddenly, often over hours to a few days, with pain, swelling, and tenderness on one side of the scrotum. Many also notice warmth, redness, pain with urination, or fever. It is the form most often linked to a bacterial infection.
Chronic epididymitis
This type causes discomfort or pain that lasts 6 weeks or longer and is often less intense than the acute form. The pain may come and go, and swelling can be mild or absent. Some people mainly notice a heavy, nagging ache during walking, exercise, or long periods of sitting.
Tuberculous epididymitis
This uncommon type is caused by tuberculosis and usually develops more slowly than typical bacterial epididymitis. People may have gradual swelling, a firm lump, or ongoing discomfort rather than sudden severe pain. It may be considered when symptoms do not improve as expected or when there is a history of tuberculosis.
Noninfectious epididymitis
In this type, inflammation happens without a clear infection, sometimes after urine flows backward into the area, after injury, or with repeated strain. Symptoms can include scrotal pain and tenderness, but fever and urinary symptoms may be less noticeable. Not everyone will experience every type.
Can I slow down the onset of symptoms?
No—there is no good evidence that lifestyle changes can meaningfully slow the start of epididymitis symptoms once it is beginning. What can help is lowering the chance of getting epididymitis in the first place: safer sex to reduce sexually transmitted infections, getting urine or prostate infections treated early, and seeing a doctor if you keep having trouble passing urine or repeated episodes of testicle pain or swelling. These steps may reduce risk, but they do not guarantee prevention, and getting prompt care for new testicle pain or swelling is still the most important step.
What genetics can tell you about symptoms
For epididymitis, genetics usually do not tell doctors much about which symptoms you will have, how severe they will be, or when they will start. This condition is most often linked to infection, irritation, or urine flowing backward rather than inherited gene changes, so symptoms such as scrotal pain, swelling, warmth, and discomfort with urination are mainly shaped by the underlying cause and how quickly treatment begins. In some people, an inherited condition that affects the reproductive tract can raise the chance of related problems, but genetics is not a routine way to predict the symptom pattern of epididymitis itself.
Causes and risk factors
Painful swelling from epididymitis often starts when germs spread to the tube behind the testicle. Common causes of epididymitis in younger adults are sexually transmitted infections, while urine infections are more common in older men. Risk goes up with unprotected sex, multiple partners, a urinary catheter, recent urinary tract surgery, or blockage that slows urine flow. Doctors distinguish between risk factors you can change and those you can’t. Inherited gene changes are not a common cause of epididymitis, but some people are born with urinary tract changes that make infection or irritation more likely.
What are the most common causes or risk factors?
Epididymitis is most often caused by a bacterial infection. In younger, sexually active men, the most common cause is a sexually transmitted infection such as chlamydia or gonorrhea, while in older men it is more often linked to a urine infection or prostate problems, especially if the bladder does not empty well. Risk factors include sex without condoms, having more than one sexual partner, an enlarged prostate, recent use of a tube to drain urine, or a recent procedure on the urinary tract, and there are no well-known inherited genetic risk factors.
Environmental and biological risk factors
Epididymitis can cause scrotal pain and swelling that make walking, sitting, or getting dressed uncomfortable. Knowing the main risk factors for epididymitis can help explain why this problem develops and when it needs prompt medical care. Doctors often group risks into internal (biological) and external (environmental).
In younger adults, epididymitis often starts when germs from infections such as chlamydia or gonorrhea travel into the epididymis. This is one of the most common causes of epididymitis in otherwise healthy people.
Bacteria from a bladder or urinary tract infection can spread backward and inflame the epididymis. This pattern is more common in older men and in people who already have urinary symptoms.
Trouble emptying the bladder, often from an enlarged prostate or a narrowed urethra, raises the chance that infected urine will move the wrong way. That can make epididymitis more likely.
A urinary catheter, cystoscopy, or recent urinary surgery can introduce bacteria into the urinary tract or irritate nearby tissues. The risk of epididymitis is usually highest soon after the procedure.
Genetic risk factors
When people ask about genetic risk factors for epididymitis, the short answer is that genes are not a major cause in most cases. There is no single inherited change known to directly cause most epididymitis, but a few rare inherited conditions can make it more likely indirectly by changing the urinary or reproductive tract. Carrying a genetic change doesn’t guarantee the condition will appear.
No direct gene: Most cases of epididymitis are not linked to one specific gene passed down in families. For many people, no inherited cause is found even after repeat episodes.
Urinary tract differences: Some rare inherited conditions can affect how the kidneys, bladder, urethra, or nearby ducts form before birth. If urine does not flow normally, infections and inflammation can become more likely, which can raise the risk of epididymitis.
CFTR changes: Changes in the CFTR gene, which are linked to cystic fibrosis and related conditions, can affect the tubes that carry sperm and the epididymis itself. In some people, this may lead to blockage or repeated inflammation, although it is not a common explanation for epididymitis overall.
Lifestyle risk factors
Several day-to-day habits can raise the chance of epididymitis or make episodes more likely to return. Most lifestyle risk factors involve behaviors that increase exposure to sexually transmitted infections, urinary irritation, or pressure in the groin area. When people ask about lifestyle risk factors for epididymitis, the strongest links are usually sexual practices, substance use, hydration and bladder habits, and activities that strain the pelvic region.
Sex without condoms and having multiple partners can increase exposure to infections such as chlamydia and gonorrhea. These infections can spread into the reproductive tract and trigger epididymitis.
Waiting to get tested or treated after symptoms or a partner exposure can allow an infection to persist and spread. Prompt care lowers the chance that urethral infection will reach the epididymis.
Inadequate genital hygiene and not cleaning well after sex can increase local irritation and bacterial growth. This may be especially relevant when bacteria from the urinary or genital area are able to travel upward.
Not drinking enough fluids can make urine more concentrated and may worsen urinary irritation. Better hydration may support normal urinary flow and reduce conditions that can contribute to epididymitis in some people.
Risk prevention
Epididymitis is not always preventable, but many cases can be avoided by lowering the chance of sexually transmitted infections and urinary tract problems. For many, this means safer sex, prompt treatment of infections, and managing bladder or prostate issues that let bacteria travel into the genital tract. Prevention works best when combined with regular check-ups.
Using condoms and limiting exposure to sexually transmitted infections can lower the risk of epididymitis, especially in younger sexually active adults. Getting tested and treated promptly, and making sure partners are treated too, helps stop infections from spreading.
Fast treatment for a urinary tract infection, prostate infection, or sexually transmitted infection can help prevent germs from reaching the epididymis. This can matter if you notice burning with urination, discharge, fever, or early symptoms of epididymitis such as new scrotal pain and swelling.
Trouble emptying the bladder from an enlarged prostate, a narrowed urethra, or kidney stones can raise the risk of infection-related epididymitis. Treating these problems may reduce backflow of infected urine and lower future risk.
Urinary catheters and recent urinary procedures can increase the chance of bacteria entering the urinary tract. Careful catheter use, good hygiene, and removing a catheter as soon as it is no longer needed can help reduce risk.
Can you prevent Epididymitis?
You cannot prevent every case of epididymitis, but you can lower the risk. The most helpful steps are practicing safer sex, getting tested and treated promptly for sexually transmitted infections, and getting medical care for urine symptoms such as burning, fever, or needing to go often, since these can point to an infection. Some cases happen because of other health problems or after medical procedures, so prevention is not always possible.
Transmission
Epididymitis is inflammation of the tube behind the testicle, and the condition itself is not usually something you can catch through casual contact. In many adults, it happens because of a sexually transmitted infection, so the infection causing epididymitis can pass to a partner during vaginal, oral, or anal sex, while other cases come from common urinary bacteria that are not usually spread this way.
So, when people ask how epididymitis is spread, the key point is that the underlying germ may be contagious, but epididymitis itself is not considered highly infectious. The chance of passing anything on depends on the cause, which is why testing and avoiding sex until a clinician says it is safe can help protect both you and your partner.
When to test your genes
For epididymitis, genetic testing is not part of early detection or routine care. Testing usually focuses on the cause, such as sexually transmitted infections or urinary tract bacteria, because treatment depends on finding the infection or other trigger.
Diagnosis
Pain and swelling in the scrotum can make walking, sitting, or even getting dressed uncomfortable, and that is often what brings people with epididymitis in for care. Doctors usually begin with a medical history and physical exam, because the diagnosis of epididymitis often comes from a mix of symptoms, exam findings, and a few targeted tests. It’s natural to worry when symptoms don’t have a clear explanation.
Your doctor will ask when the pain started, whether it came on suddenly or gradually, and if you have urinary symptoms, fever, or discharge. They also often ask about recent infections, sexual history, heavy lifting, or prior urinary tract problems.
A careful exam of the scrotum checks for swelling, warmth, tenderness, and whether one side is more affected. The doctor may also examine the groin, penis, lower abdomen, and sometimes the prostate to look for the source of infection or inflammation.
A urine sample can look for signs of infection such as white blood cells or bacteria. Urine culture and other lab tests may help rule out common conditions and identify the germ when a bacterial cause is present.
If a sexually transmitted infection is possible, swabs or urine tests may be done for infections such as chlamydia and gonorrhea. This helps guide the right treatment, especially in younger adults or anyone with discharge or burning urination.
How is Epididymitis diagnosed?
Doctors usually diagnose epididymitis by asking about symptoms such as scrotal pain, swelling, burning with urination, or fever, and by gently examining the testicles and the area behind them. They often check a urine sample and may test for sexually transmitted infections, because these are common causes. If the cause is not clear or they need to rule out a twisted testicle or another problem, they may order an ultrasound, a scan that uses sound waves to look at blood flow and swelling.
Stages of Epididymitis
Epididymitis does not have defined progression stages. That is because it is usually described by how suddenly it starts, how long it lasts, and what is causing it, rather than by a set step-by-step decline over time. Doctors usually start with a conversation about pain, swelling, urinary symptoms, sexual history, and any fever, then follow this with an exam of the scrotum and testicles. To confirm the cause and monitor recovery, they may use urine tests, swabs for sexually transmitted infections, blood tests, or an ultrasound, especially when early symptoms of epididymitis could overlap with other urgent problems such as testicular torsion.
Outlook and prognosis
The outlook for epididymitis is usually very good, especially when treatment is started promptly, and most people improve within days to weeks with antibiotics, pain control, and rest. Acute epididymitis rarely causes death, and mortality is extremely low, but serious complications can occur if infection spreads or if severe sepsis develops, particularly in older adults or people with major underlying illness. Delayed treatment can lead to abscess formation, chronic scrotal pain, recurrence, or damage to the epididymis and testicle. In some cases, scarring may affect fertility, especially if both sides are involved or infection is severe. Chronic epididymitis can be more difficult to manage and may cause symptoms that last for months, but it is not usually life-threatening. Overall, the prognosis of epididymitis is best with early diagnosis, completion of the full treatment course, and follow-up if symptoms do not resolve.
Long-term effects
Epididymitis can be very uncomfortable in the short term, and most people recover fully once the cause is treated. Long-term effects are less common, but they can happen, especially if treatment is delayed, the infection is severe, or episodes keep coming back. It’s important to remember that long-term doesn’t always mean progressive. For many living with epididymitis, the main long-term concerns are ongoing pain, repeat inflammation, and possible effects on fertility.
Some people develop lingering scrotal or testicular pain that lasts for months after the original inflammation settles. This can make walking, exercise, sex, or even sitting for long periods uncomfortable.
Epididymitis can come back, especially if the underlying cause is not fully cleared or there is an ongoing urinary tract problem. Recurrent flare-ups may lead to more time off work, repeated antibiotic treatment, and more worry about symptoms returning.
In some cases, long-lasting inflammation leads to thickening, scarring, or a firm lump in the epididymis. These changes may remain even after the infection is gone and can sometimes keep causing discomfort.
A common question is whether epididymitis can cause infertility, and the answer is that it can in some cases, though this is not the usual outcome. The risk is higher if both sides are affected or if inflammation causes blockage or damage in the sperm-carrying tubes.
How is it to live with Epididymitis?
Living with epididymitis can feel disruptive in very immediate ways: pain and swelling in the scrotum may make walking, exercise, sex, and even sitting for long periods uncomfortable, and some people also feel tired, feverish, or worried about what the symptoms mean. For many, this can temporarily affect sleep, work, and mood, especially if the pain comes on suddenly or keeps returning. It can also affect close relationships, because intimacy may be painful and partners may share concerns about infection, fertility, or the need for treatment, but with prompt medical care, most people improve and get back to their usual routines.
Treatment and drugs
Epididymitis is usually treated by addressing the cause and easing pain and swelling, so care often includes antibiotics when a bacterial infection is likely, along with rest, scrotal support, and anti-inflammatory pain relievers. Treatment often looks different for each person, but many people with epididymitis start to feel better within a few days, even though the full course of medicine should still be finished. If a sexually transmitted infection may be involved, doctors usually recommend testing and treatment for sexual partners too, to prevent the infection from coming back or being passed on. For many living with epididymitis, early treatment also lowers the risk of ongoing pain or fertility problems, which is why getting checked promptly matters if you notice early symptoms of epididymitis. If symptoms are severe, keep returning, or do not improve, a doctor may look for another cause or refer you to a urology specialist.
Can you cure Epididymitis?
In many cases, yes, epididymitis can often be cleared with the right treatment, especially when it is caused by a bacterial infection. Treatment may include antibiotics, pain-relieving medicine, rest, scrotal support, and treating the cause, such as a urine or sexually transmitted infection. Some people develop longer-lasting pain or swelling, and for them treatment is more about easing symptoms and preventing it from coming back.
Non-drug treatment
Epididymitis can make everyday movement uncomfortable, from walking to sitting at a desk, because the area behind the testicle becomes sore and swollen. Alongside medicines, non-drug therapies for epididymitis are mainly about easing pain, reducing swelling, and protecting the area while it heals. For many living with epididymitis, simple supportive steps are also a big part of home treatment for epididymitis, especially in the first few days.
Limiting walking, running, heavy lifting, and long periods on your feet can help calm pain and swelling. Many people with epididymitis feel worse after a busy day, so a few days of lighter activity often helps.
Supportive underwear or an athletic supporter can reduce pulling and make movement more comfortable. Elevating the scrotum while lying down may also ease pressure.
A cold pack wrapped in cloth can help reduce swelling and dull pain for short periods at a time. It is best not to place ice directly on the skin, and many find 15 to 20 minutes works well.
Gentle self-care, such as lying down, avoiding strain, and using a towel for support when sitting, can make day-to-day discomfort easier to manage. Although making changes can feel daunting, these small adjustments often help the area settle.
Your genes may have an impact on how drugs work for you
For people with epididymitis, treatment usually depends more on the cause of the infection or irritation than on genetics, so genetic testing is not a routine part of care. That said, inherited differences can sometimes affect how the body breaks down certain medicines, which may change how well an antibiotic or pain reliever works or make side effects more or less likely. If someone has had unusual reactions to medicines before, or several close family members have, it is worth mentioning to a doctor because that history can help guide safer treatment.
Pharmacological treatments
Epididymitis treatment usually centers on medicines that clear infection and ease pain, because day-to-day symptoms can make walking, sitting, or getting through work very uncomfortable. The exact drug depends on the most likely cause of epididymitis, your age, sexual history, urine test results, and whether a sexually transmitted infection is suspected. Not everyone responds to the same medication in the same way. Pain relief, rest, and scrotal support are often used alongside antibiotics while the swelling settles.
Ceftriaxone is a one-time antibiotic injection often used when gonorrhea may be causing epididymitis. It is commonly given at the start of treatment because it works quickly against this infection.
Doxycycline is an antibiotic tablet or capsule usually taken for about 10 days when chlamydia is a likely cause. It is often paired with ceftriaxone, which is a common first-line choice among antibiotics for epididymitis linked to sexually transmitted infections.
Levofloxacin is an antibiotic used when epididymitis is more likely related to urinary tract bacteria rather than an STI. It may be used alone in some cases, or with ceftriaxone when both STI and gut bacteria need to be covered.
Ibuprofen, naproxen, or acetaminophen can help reduce pain and make swelling easier to tolerate during recovery. These drugs do not treat the infection itself, but they can make it easier to move, sleep, and sit more comfortably.
Genetic influences
For many, epididymitis shows up as sudden scrotal pain, swelling, or tenderness that can make walking, exercise, or even sitting uncomfortable. It’s natural to ask whether family history plays a role. Most epididymitis is not directly inherited and is more often linked to infection, irritation, or problems with urine flow, but a few inherited conditions that affect the urinary or reproductive tract can make repeat episodes more likely. This matters most when doctors are sorting through causes of recurrent epididymitis, especially if it starts at a younger age or comes with other urinary problems or fertility concerns. In those situations, your doctor may look for an underlying condition that may be passed from parent to child, although genetic testing is not part of routine care for most people with epididymitis.
Is Epididymitis genetic?
Genetics are not thought to play a major role in epididymitis. For most people, epididymitis is linked to infections or urinary tract problems, though inherited differences in anatomy or immune response may rarely affect risk indirectly.
Having a genetic risk is not necessarily a diagnosis
Gene variants are a normal part of human biology and are common across the general population. Most of these variants do not have a direct effect on health and are simply part of natural human diversity. For many genes, carrying a variant associated with a condition points to a possible link rather than a certain diagnosis, especially when several genes and environmental factors are involved. In some cases, though, a single well-studied variant in a specific gene can be enough to confirm a diagnosis.
Pharmacogenetics—how genetics influence drug effects
When epididymitis causes scrotal pain and swelling, getting the right antibiotic and pain relief quickly matters. For most people with epididymitis, treatment is chosen mainly by the likely cause of the infection, local antibiotic resistance, age, sexual history, allergies, and kidney or liver health rather than by genetics. Not every difference in response is genetic, but inherited differences can affect how some people process certain medicines, especially some pain drugs, which may change how well they work or how likely side effects are. For example, some people break down codeine or tramadol unusually fast or unusually slowly, so these medicines may be too strong, too weak, or cause more problems than expected. By contrast, genetic testing is not a routine part of choosing the best antibiotics for epididymitis, because the type of germ involved matters much more than drug-response genes in most cases. If treatment is not working as expected or side effects are hard to tolerate, your doctor may look at the full picture, including other health conditions, other medicines, and, in select situations, whether a drug-gene issue could be playing a role.
Interactions with other conditions
Pain and swelling in the scrotum can be more complicated when another urinary or sexual health problem is going on at the same time. Epididymitis often occurs alongside a urinary tract infection, prostate infection, or a sexually transmitted infection, and treating the related illness is usually part of getting the pain and swelling to settle. Doctors call it a “comorbidity” when two conditions occur together. In older adults, an enlarged prostate or another blockage to urine flow can raise the chance of epididymitis, while people living with diabetes or a weakened immune system may be more likely to have a more persistent or severe infection. Some may also develop inflammation in nearby structures, such as the testicle, and the early symptoms of epididymitis can overlap with other urgent causes of scrotal pain, especially testicular torsion, which needs immediate medical care. Because of these overlaps, it is important for your clinician to look at the full picture rather than treating epididymitis as a stand-alone problem.
How genes can cause diseases
Humans have more than 20,000 genes, each carrying out one or a few specific functions in the body. One gene instructs the body to digest lactose from milk, another tells the body how to build strong bones and another prevents the body's cells from beginning to multiply uncontrollably and developing into cancer. As all of these genes combined are the building instructions for our body, a defect in one of these genes can have severe health consequences.
Through decades of genetic research, we know the genetic code of any healthy/functional human gene. We have also identified that in certain positions on a gene, some individuals may have a different genetic letter from the one you have. We call these hotspots "Genetic Variations" or "Variants" in short. In many cases, studies have been able to show that having the genetic letter "G" in the position makes you healthy, but having the letter "A" in the same position disrupts the gene function and causes a disease. Genopedia allows you to view these variants in genes and summarizes all that we know from scientific research, which genetic letters (Genotype) have good or bad consequences on your health or on your traits.
What other conditions can cause similar symptoms to Epididymitis?
A twisted testicle, called testicular torsion, is one of the most important conditions that can look like epididymitis, and bladder, prostate, or sexually transmitted infections can also cause similar pain and swelling. In some people, a groin hernia, a fluid-filled sac around the testicle, or an injury to the area can be mistaken for it too. Because a twisted testicle needs emergency treatment, sudden severe pain, nausea, or a testicle that seems higher than usual should be checked right away.
History
Long before modern scans or lab tests, doctors were already describing the kind of scrotal pain and swelling that many people with epididymitis still recognize today. A man might notice one side becoming tender over a day or two, with walking, sitting, or even getting dressed suddenly feeling uncomfortable. These early descriptions did not always separate epididymitis clearly from other causes of scrotal pain, such as injury, hernia, or testicular twisting, but they showed that this pattern of illness had been observed for centuries.
As medical science evolved, doctors became better at linking symptoms to the small coiled tube behind the testicle, called the epididymis. In the 18th and 19th centuries, epididymitis was often described alongside infections such as gonorrhea, and later it was also connected to urinary tract problems, especially in older adults. This helped shift care away from older, less effective treatments and toward a clearer understanding that inflammation in this area often has an underlying infection or blockage that needs attention.
The history of epididymitis changed even more in the 20th century, when antibiotics, urine testing, and better sexual health care became widely available. Doctors could more accurately tell epididymitis apart from other urgent causes of scrotal pain, which mattered because some conditions need emergency treatment right away. In recent decades, awareness has grown that early symptoms of epididymitis can look different from one person to another: some mainly have aching and swelling, while others also have fever, burning with urination, or discharge. Today, that long history of observation and better testing means people with epididymitis are more likely to get the right diagnosis quickly and start treatment before complications develop.