Hydrocele: Causes, Symptoms, Treatment & Surgery in Agra

Medically reviewed by Dr Karan R. Rawat
General, Laparoscopic & Gastrointestinal Surgeon | Agra

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Hydrocele Treatment & Surgery in Agra | Dr Karan R Rawat

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Hydrocele or painless scrotal swelling? Learn its causes, symptoms, ultrasound diagnosis, when surgery is needed, hydrocelectomy, recovery and recurrence from Dr Karan R Rawat in Agra.

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Hydrocele: Why Is There Painless Swelling Around the Testicle?

A hydrocele is one of the common causes of swelling of the scrotum.

Patients commonly describe it as:

  • “अंडकोष में पानी भर गया है।”

  • “एक तरफ testicle बहुत बड़ा दिखाई दे रहा है.”

  • “Scrotum में painless swelling है.”

  • “Hydrocele बढ़ता जा रहा है.”

  • “चलने में भारीपन लगता है.”

  • “Hydrocele का operation जरूरी है क्या?”

  • “क्या hydrocele दवा से ठीक हो सकता है?”

  • “Hydrocele और hernia में क्या फर्क है?”

In many patients, hydrocele is not dangerous and may be painless.

However, every new scrotal swelling should be properly examined because a hydrocele needs to be differentiated from conditions such as:

inguinal hernia, infection, testicular inflammation, varicocele, trauma and a testicular mass.

The first objective is therefore not simply to say, “यह hydrocele है.”

The objective is to establish:

Why is the swelling present, is the testicle normal, and does this particular hydrocele actually need treatment?

What Is a Hydrocele?

A hydrocele is an abnormal collection of fluid around the testicle inside the scrotum.

Normally, only a very small amount of fluid exists around the testis.

When this fluid accumulates excessively, the scrotum enlarges.

A hydrocele can occur:

  • On the right side

  • On the left side

  • On both sides

  • In infants and children

  • In adults

  • After inflammation, injury or surgery in some cases

The swelling may remain small for years or gradually become large enough to cause heaviness and discomfort.

Hydrocele Meaning in Hindi

Hydrocele को आम भाषा में अंडकोष के आसपास पानी भरना कहा जाता है।

लेकिन यह समझना जरूरी है कि यह पानी वास्तव में testicle के अंदर नहीं, बल्कि testicle को घेरे हुए membrane के बीच जमा fluid होता है।

Hydrocele आमतौर पर दर्द रहित होता है, लेकिन बहुत बड़ा होने पर:

  • भारीपन

  • चलने में परेशानी

  • बैठने में discomfort

  • कपड़े पहनने में समस्या

  • cosmetic embarrassment

हो सकती है।

What Are the Symptoms of Hydrocele?

The most common symptom is:

Painless Scrotal Swelling

The patient notices enlargement of one or both sides of the scrotum.

Other symptoms may include:

  • Feeling of heaviness

  • Discomfort while walking

  • Dragging sensation

  • Difficulty during exercise

  • Difficulty wearing fitted clothing

  • Cosmetic concern

  • Mild discomfort when the swelling becomes very large

A simple hydrocele is usually not severely painful.

Therefore:

Sudden severe testicular pain should not automatically be considered hydrocele.

Conditions such as testicular torsion or acute infection require urgent assessment.

What Causes Hydrocele in Adults?

Adult hydrocele may develop due to an imbalance between production and absorption of fluid around the testicle.

Sometimes no obvious underlying cause is found.

This is often called a primary or idiopathic hydrocele.

Other hydroceles may occur secondary to:

  • Infection or inflammation

  • Epididymitis

  • Orchitis

  • Trauma

  • Previous scrotal or groin surgery

  • Other testicular or scrotal disease

This is why a new hydrocele, particularly in an adult, deserves examination rather than merely being diagnosed from appearance.

Is Hydrocele Dangerous?

Usually, no.

A simple uncomplicated hydrocele is generally a benign condition.

However, the important question is whether the swelling is genuinely due to a hydrocele and whether an underlying problem is being hidden by the fluid.

Therefore, examination and sometimes scrotal ultrasound are useful.

Can Hydrocele Cause Cancer?

A hydrocele itself is not cancer.

However, occasionally a testicular abnormality can coexist with fluid around the testicle.

This is one reason why a new or unexplained scrotal swelling should be properly evaluated.

If the testicle cannot be clearly examined because the hydrocele is large, ultrasound becomes particularly useful.

How Is Hydrocele Diagnosed?

Diagnosis usually begins with a clinical examination.

The doctor may assess:

  • Which side is swollen

  • Size of the swelling

  • Whether it is painful

  • Whether the testicle can be felt

  • Whether the swelling changes with coughing or standing

  • Whether an inguinal hernia is present

  • Whether there are signs of infection

  • Whether both testes are normal

What Is the Transillumination Test?

A simple clinical test sometimes used for hydrocele is called:

Transillumination

A light is placed behind the scrotal swelling.

Because a hydrocele contains fluid, light may pass through the swelling.

However:

Transillumination alone cannot replace proper examination or ultrasound when the diagnosis is uncertain.

Is Ultrasound Necessary for Hydrocele?

Not every obvious hydrocele necessarily requires extensive investigations.

However, ultrasound of the scrotum is particularly useful when:

  • Diagnosis is uncertain

  • Testicle cannot be felt properly

  • Swelling has appeared recently

  • Pain is present

  • Swelling feels unusual

  • A testicular mass needs to be excluded

  • Hernia or another scrotal condition is suspected

Ultrasound can evaluate:

testis + epididymis + surrounding fluid + blood flow + other scrotal abnormalities.

Hydrocele vs Hernia: What Is the Difference?

Patients often confuse hydrocele and inguinal hernia because both can cause swelling around the groin or scrotum.

Hydrocele

Contains fluid around the testicle.

It is often:

  • Painless

  • Smooth

  • Limited mainly to the scrotum

  • Not reducible into the abdomen in a typical adult hydrocele

Inguinal Hernia

Occurs when abdominal contents such as fat or intestine protrude through a weakness in the groin.

It may:

  • Increase while standing or coughing

  • Reduce on lying down

  • Cause a groin swelling

  • Extend into the scrotum

  • Produce discomfort or pain

A communicating hydrocele in children may also change in size and can be associated with an open connection to the abdomen.

Therefore, proper examination is important.

Hydrocele vs Varicocele

A varicocele is enlargement of veins around the testicle rather than fluid collection.

Varicocele is often described as feeling like a:

“bag of worms.”

It may be associated with:

  • Dragging discomfort

  • Fertility problems in selected patients

  • Testicular size changes

Hydrocele and varicocele are different conditions and require different treatment.

Hydrocele vs Testicular Tumour

A hydrocele usually creates a fluid-filled swelling around the testicle.

A testicular tumour originates from the testicle itself.

Sometimes a large hydrocele can make it difficult to examine the testis properly.

This is why ultrasound is valuable when there is any uncertainty.

Does Every Hydrocele Need Surgery?

No.

This is one of the most important questions.

A small hydrocele that:

  • Is painless

  • Is not increasing significantly

  • Causes no functional difficulty

  • Has no concerning underlying cause

may sometimes simply be observed.

Surgery is generally considered when the hydrocele becomes:

  • Large

  • Persistent

  • Uncomfortable

  • Painful

  • Cosmetically troublesome

  • Difficult during walking or exercise

  • Associated with uncertainty regarding diagnosis

  • Associated with a communicating process or hernia in appropriate cases

Treatment should therefore be individualised rather than based only on ultrasound size.

Can Hydrocele Be Cured With Medicines?

Patients often ask:

“Hydrocele ki koi medicine hai jo pani sukha de?”

For a persistent established adult hydrocele, there is generally no tablet that reliably removes the hydrocele permanently.

Medicines may be used if an associated infection or inflammatory condition is identified.

But medicines do not usually eliminate the hydrocele sac itself.

If a symptomatic hydrocele requires definitive treatment, hydrocelectomy is the standard surgical option.

Can Hydrocele Be Treated Without Surgery?

Small, uncomplicated and minimally symptomatic hydroceles may sometimes be observed.

Another technique is aspiration, where fluid is removed using a needle.

However, simple aspiration often has the disadvantage that:

The fluid can accumulate again because the underlying hydrocele sac remains.

Aspiration may therefore be reserved for selected situations rather than being considered equivalent to definitive surgical repair.

What Is Hydrocele Surgery?

The operation performed for an adult hydrocele is called:

Hydrocelectomy

During hydrocelectomy:

  1. Anaesthesia is given.

  2. An incision is made.

  3. The hydrocele sac is exposed.

  4. The fluid is drained.

  5. The sac is appropriately excised, opened, everted or reconstructed depending upon the operative technique.

  6. The testicle and surrounding structures are assessed.

  7. The wound is closed.

The exact surgical technique depends on the:

size, thickness of the sac, anatomy, previous operations and surgeon's assessment.

Is Hydrocele Surgery a Major Operation?

In most uncomplicated patients, hydrocelectomy is a relatively straightforward surgical procedure.

Many patients can go home the same day or after a short hospital stay depending upon:

  • Anaesthesia

  • Size of hydrocele

  • Associated medical illnesses

  • Complexity of surgery

  • Postoperative recovery

However, even a commonly performed operation should be done with careful attention to the testicle, spermatic cord structures and haemostasis.

Which Anaesthesia Is Used for Hydrocele Surgery?

Hydrocelectomy may be performed under an appropriate form of anaesthesia selected by the surgical and anaesthesia team.

Options can vary according to:

  • Patient's age

  • Medical conditions

  • Hydrocele size

  • Surgical technique

  • Hospital protocol

The anaesthetist determines the safest approach after preoperative assessment.

How Long Does Hydrocele Surgery Take?

An uncomplicated hydrocelectomy is generally a relatively short procedure.

However, operating time varies depending upon:

  • Very large hydrocele

  • Thickened sac

  • Previous infection

  • Previous surgery

  • Adhesions

  • Associated hernia

  • Difficult anatomy

The quality and safety of the procedure are more important than trying to complete it within a particular number of minutes.

What Happens After Hydrocele Surgery?

Some swelling and bruising around the scrotum are expected after surgery.

Patients may notice:

  • Mild to moderate pain

  • Swelling

  • Bruising

  • Temporary heaviness

  • Mild wound discomfort

The scrotum does not necessarily look completely normal immediately after surgery.

Particularly after a very large longstanding hydrocele, swelling and loose scrotal skin can take time to settle.

Recovery After Hydrocele Surgery

Recovery differs between patients.

Generally, patients are encouraged to follow their surgeon's advice regarding:

  • Wound care

  • Scrotal support

  • Bathing

  • Pain medicines

  • Physical activity

  • Driving

  • Exercise

  • Return to work

Heavy lifting and strenuous physical activity are generally restricted during the early postoperative period.

Many patients can return to routine light activities relatively early, while complete healing may take a few weeks.

Why Is Scrotal Support Recommended?

After surgery, supportive underwear or scrotal support can help:

  • Reduce movement

  • Improve comfort

  • Reduce dragging sensation

  • Support postoperative swelling

The duration of use should follow the operating surgeon's instructions.

Can Hydrocele Come Back After Surgery?

Recurrence is possible but not common after appropriately performed hydrocele surgery.

Recurrence risk can be influenced by:

  • Surgical technique

  • Underlying cause

  • Previous surgery

  • Infection

  • Healing

  • Associated lymphatic problems

If swelling persists or returns after surgery, reassessment and sometimes ultrasound may be required.

What Are the Possible Risks of Hydrocele Surgery?

Like any surgical procedure, hydrocelectomy carries potential risks.

These can include:

  • Pain

  • Swelling

  • Bruising

  • Bleeding

  • Haematoma

  • Infection

  • Wound-related problems

  • Fluid collection

  • Recurrence

  • Scarring

Rarely, injury to structures involving the testicle or spermatic cord may occur.

The individual risks should be discussed before surgery.

Is Swelling Normal After Hydrocele Surgery?

Yes, some swelling is common.

Patients sometimes become worried because the scrotum still appears enlarged soon after the operation.

Postoperative swelling and bruising may take time to resolve.

However, the patient should contact the treating surgeon if there is:

  • Rapidly increasing swelling

  • Severe pain

  • Significant bleeding

  • High fever

  • Pus from the wound

  • Increasing redness

  • Severe tenderness

Hydrocele in Babies and Children

Hydrocele in children is different from the typical adult hydrocele.

During fetal development, the testis descends from the abdomen into the scrotum through a pathway called the processus vaginalis.

Normally this pathway closes.

If it remains open, abdominal fluid can move into the scrotum.

This is called a:

Communicating Hydrocele

The swelling may:

  • Become larger during the day

  • Increase when the child is active

  • Reduce while lying down or sleeping

Does Hydrocele in a Baby Need Immediate Surgery?

Usually not.

Many infant hydroceles resolve spontaneously.

Current paediatric guidance supports observation during the first year of life in most uncomplicated infants.

However, early surgical evaluation becomes important if:

  • An inguinal hernia is suspected

  • The swelling is persistent

  • There is concern about the testicle

  • Diagnosis is uncertain

  • Complications develop

A child's hydrocele should therefore not simply be managed using adult treatment principles.

Hydrocele and Fertility

A simple hydrocele usually does not automatically mean infertility.

However, fertility depends upon multiple factors including:

  • Testicular health

  • Sperm production

  • Associated varicocele

  • Infection

  • Previous surgery

  • Other reproductive conditions

A very large hydrocele or abnormal testicular findings deserve appropriate evaluation.

Does Hydrocele Affect Sexual Performance?

A simple hydrocele generally does not directly cause erectile dysfunction.

However, a large hydrocele can produce:

  • Physical discomfort

  • Embarrassment

  • Difficulty during intercourse

These may affect sexual activity indirectly.

Can Exercise Make Hydrocele Worse?

Normal activities do not necessarily cause a hydrocele.

However, a large hydrocele can become more uncomfortable during:

  • Running

  • Prolonged standing

  • Heavy exercise

  • Cycling

  • Physical work

Surgery may be considered when the swelling significantly interferes with daily activity.

Can Hydrocele Burst?

Spontaneous rupture of a hydrocele is unusual.

A patient should not attempt to puncture, drain or squeeze a hydrocele at home.

Needle puncture can lead to:

  • Infection

  • Bleeding

  • Injury

  • Recurrence

Hydrocele Mein Kya Karein? – Simple Hindi Advice

अगर अंडकोष में धीरे-धीरे painless swelling बढ़ रही है तो घबराने की जरूरत नहीं है, लेकिन इसे बिना examination के hydrocele मान लेना भी सही नहीं है।

Doctor यह confirm करते हैं कि swelling:

hydrocele, hernia, infection, varicocele या testicle की किसी दूसरी बीमारी की वजह से तो नहीं है।

जरूरत पड़ने पर scrotal ultrasound कराया जाता है।

छोटा और बिना परेशानी वाला hydrocele कई patients में observe किया जा सकता है।

लेकिन अगर hydrocele:

बहुत बड़ा हो रहा है, भारीपन देता है, चलने-बैठने में परेशानी करता है या लगातार बना हुआ है, तो hydrocelectomy की सलाह दी जा सकती है।

When Should Scrotal Swelling Be Treated as an Emergency?

Seek urgent medical assessment for:

  • Sudden severe testicular pain

  • Sudden swelling

  • Swelling after significant injury

  • Severe redness

  • High fever

  • Vomiting with acute testicular pain

  • A hard testicular lump

  • Rapidly increasing painful swelling

Particularly in younger males, sudden severe testicular pain can represent testicular torsion, where timely treatment is extremely important.

Do not wait for pain to settle on its own.

Hydrocele Treatment and Surgery in Agra

Patients frequently search online for:

“hydrocele doctor near me”
“hydrocele treatment in Agra”
“hydrocele surgery Agra”
“hydrocele operation doctor Agra”
“testicle swelling doctor in Agra”
“अंडकोष में सूजन का इलाज”
“hydrocele ka operation Agra”
“hydrocele surgeon near me”
“general surgeon for hydrocele Agra”

A proper consultation should answer:

Is this definitely a hydrocele?

Is the testicle normal?

Is there an associated hernia?

Does it actually require surgery?

Which surgical technique is appropriate?

What should the patient expect during recovery?

Hydrocele Surgeon in Agra – Dr Karan R. Rawat

Dr Karan R. Rawat
General, Laparoscopic & Gastrointestinal Surgeon
Associate Professor of Surgery, SN Medical College, Agra

Dr Karan R. Rawat evaluates and treats general surgical conditions including:

Hydrocele • Hernia • Gallbladder Stones • Piles • Fissure • Fistula • Pilonidal Sinus • Gastrointestinal Disorders • Laparoscopic Surgical Conditions • Diabetic Foot & Wounds

Consultation

Safe Gastro and Surgery Center (Agra Heart Center)
Church Road, Civil Lines, Agra

Kamla Rawat Polyclinic / Advanced Gastrointestinal Center
Runakta, Agra

Appointment

7398888889

Patients consult from different parts of Agra and surrounding regions, including:

Civil Lines, Sanjay Place, Kamla Nagar, Dayal Bagh, Khandari, Sikandra, Bodla, Shahganj, Trans Yamuna, Etmadpur, Shamsabad, Fatehabad, Achhnera, Kiraoli, Fatehpur Sikri, Bah, Pinahat, Mathura, Vrindavan, Govardhan, Farah, Firozabad, Tundla, Hathras, Sadabad, Bharatpur, Dholpur, Etah, Kasganj, Mainpuri, Gwalior and nearby areas.

Frequently Asked Questions About Hydrocele

1. What is the main symptom of hydrocele?

The commonest symptom is painless swelling of one side of the scrotum, although hydrocele can affect both sides.

2. Is hydrocele dangerous?

Most uncomplicated hydroceles are benign. However, any new scrotal swelling should be examined to exclude other conditions.

3. Does every hydrocele require surgery?

No. Small hydroceles causing no significant symptoms can sometimes be observed.

4. When should hydrocele be operated?

Surgery is generally considered when the hydrocele is persistent, large, uncomfortable, painful, cosmetically troublesome or interfering with daily activities.

5. Can hydrocele be cured by medicine?

There is generally no medicine that reliably eliminates an established adult hydrocele permanently.

6. What is hydrocele surgery called?

The operation is called hydrocelectomy.

7. Can hydrocele recur after operation?

Yes, recurrence is possible, although outcomes after appropriately performed surgery are generally good.

8. Is ultrasound necessary in hydrocele?

Ultrasound is particularly useful when diagnosis is uncertain, the testicle cannot be properly examined or another scrotal condition needs to be excluded.

9. Is hydrocele related to hernia?

They are different conditions, but particularly in children, a communicating hydrocele can result from a persistent connection between the abdomen and scrotum and may coexist with an inguinal hernia.

10. Can hydrocele cause infertility?

A straightforward hydrocele does not automatically cause infertility. Associated testicular disease or other reproductive conditions are more relevant.

11. How many days of rest are required after hydrocele surgery?

Recovery varies. Light activities may be resumed relatively early in uncomplicated cases, but heavy lifting and strenuous exercise are usually avoided for a few weeks according to the surgeon's advice.

12. Is pain normal after hydrocele surgery?

Some postoperative discomfort, swelling and bruising are common. Severe or progressively worsening pain should be reported to the treating surgeon.

13. Can both-sided hydrocele be operated?

Yes. Bilateral hydroceles can be surgically treated when clinically indicated.

14. Is hydrocele operation possible in an elderly patient?

Yes, depending on overall fitness and medical conditions. Age alone does not decide suitability for surgery.

15. Should I worry about sudden testicular swelling?

Sudden painful testicular swelling deserves urgent assessment rather than being assumed to be a hydrocele.

Message From Dr Karan R. Rawat

A swollen scrotum is a symptom—not a diagnosis.

Hydrocele is a common and usually benign reason for scrotal enlargement, but correct evaluation should establish that the testicle itself is healthy and another condition such as hernia or infection is not being missed.

Not every hydrocele needs an operation.

But when the hydrocele becomes large, persistent or troublesome, hydrocelectomy offers definitive treatment for appropriately selected patients.

The objective should always be:

correct diagnosis → appropriate indication → safe surgery when required → proper postoperative care.

Medical Disclaimer

This information is intended for patient education and general awareness. It does not replace clinical examination or individual medical advice.

Patients with sudden severe testicular pain, rapidly increasing swelling, fever, vomiting, significant trauma or a hard testicular lump should seek prompt medical assessment.

Last medically reviewed: August 2026