Why You Shouldn’t Ignore an Ache in the Groin

An ache in the groin can have many causes, ranging from simple strains to more serious conditions.

An ache in the groin is more common than you might think, affecting people of all ages and activity levels. In the United States, about 1 in 10 people who visit a sports medicine clinic experience groin pain, though it’s certainly not limited to athletes.

Quick Answer: What Causes an Ache in the Groin?

• Muscle strains from sports, exercise, or sudden movements
• Hernias (inguinal or femoral) causing a bulge or pressure
• Hip joint problems like labral tears or arthritis
• Pregnancy-related changes including round ligament pain
• Urological or gynecological issues such as kidney stones, ovarian cysts, or infections
• Nerve compression from the lower back (sciatica)

The groin area—where your abdomen meets your upper thigh—contains many muscles, tendons, ligaments, nerves, and other structures. This complexity means that discomfort in this region can stem from various causes, ranging from a simple muscle strain to more serious conditions requiring immediate medical attention.

While many cases of groin pain resolve with rest and home care, some symptoms warrant professional evaluation. Pain accompanied by fever, sudden severe discomfort, swelling, or a noticeable bulge should never be ignored.

As Dr. Matthew Casavant, a board-certified OB/GYN with over 20 years of experience, I’ve helped countless women understand and address various sources of pelvic and groin discomfort, including an ache in the groin related to pregnancy, gynecological conditions, and musculoskeletal issues. Let’s explore what your body might be telling you and when it’s time to seek help.

What Is Groin Pain and What Are the Most Common Causes?

Groin pain refers to discomfort where your lower abdomen meets your upper thigh. This complex area contains muscles, tendons, ligaments, nerves, and blood vessels, meaning an ache in the groin can have many causes. It’s a common issue, affecting about 1 in 10 visitors to U.S. sports medicine clinics, especially those in sports like hockey or soccer, but it can happen to anyone.

Defining the Groin Area

To understand an ache in the groin, it helps to know the anatomy. The groin, or inguinal region, is where your abdomen meets your legs. Key structures include:

• Muscles: The adductor (inner thigh) and hip flexor muscles are often involved in groin strains.
• Ligaments and Tendons: These connective tissues support the hip joint and pelvic area.
• Nerves and Blood Vessels: Nerves passing through the groin can cause pain if compressed, and major blood vessels supply the legs.

The Most Frequent Culprits: Strains and Hernias

Muscle strains and hernias are the most common reasons for an ache in the groin.

• Muscle Strain (Pulled Groin Muscle): The top cause of groin pain, this injury happens when a groin muscle is overstretched or torn, often during sports. It can feel like a sharp pull followed by a nagging ache that worsens with movement.
• Hernias: A hernia occurs when tissue pushes through a weak spot in your abdominal muscle.
  • Inguinal Hernias: The most common type, often seen in men, causing a bulge in the groin that may be more noticeable when coughing or standing. The pain can feel like pressure or a dull ache.
  • Femoral Hernias: Rarer and more common in women, appearing as a lump near the upper thigh. They have a higher risk of complications.

A suspected hernia should not be ignored, as it can lead to serious issues like tissue getting trapped (incarceration) or having its blood supply cut off (strangulation).

Hip-Related Groin Pain

An ache in the groin can also originate from the hip joint. This type of pain often develops slowly and worsens with hip flexion, like when sitting in a low chair. Common hip-related causes include:

• Labral Tears: A tear in the cartilage lining the hip socket, causing a dull ache or sharp pain, sometimes with a clicking sound.
• Hip Impingement (FAI): Abnormal contact within the hip joint that leads to pain and limited motion.
• Osteoarthritis: “Wear and tear” arthritis that deteriorates hip cartilage, causing a deep, persistent ache in the groin and stiffness.
• Avascular Necrosis: The death of bone tissue from a lack of blood supply, which can affect the hip joint.

Groin Pain During Pregnancy

For many women in Clermont, FL, an ache in the groin is a common part of pregnancy as the body adapts to a growing baby.

Common causes include:

• Round Ligament Pain: As the uterus grows, the ligaments supporting it stretch, causing a sharp, sudden pain or a dull ache in the groin, often triggered by quick movements. For more information, see our articles on Groin Pain Pregnancy and Aching Pain in Groin During Pregnancy.
• Pelvic Pressure: The weight of the baby and uterus can pressure the pelvic floor and groin.
• Symphysis Pubis Dysfunction (SPD): Also called pelvic girdle pain, this happens when pelvic ligaments relax too much, causing instability and pain in the pubic joint and groin, leading to inner groin pain during pregnancy. Learn more in our article on Inner Groin Pain During Pregnancy.

While often normal, always discuss new or worsening groin pain with your provider during pregnancy.

An Ache in the Groin: Symptoms and More Serious Causes

The way an ache in the groin feels can offer important clues about its underlying cause. It’s not always a simple muscle strain; sometimes, the discomfort points to less common but potentially serious conditions.

What does an ache in the groin feel like?

The sensation of an ache in the groin provides clues to its cause. It can feel like:

• Sharp Pain: Suggests acute injuries, kidney stones, or testicular torsion.
• Dull Ache: Common with muscle strains, hernias, or hip arthritis.
• Burning Sensation: May indicate nerve involvement, like a pinched nerve.
• Pulling or Tearing: Typically felt during a muscle or ligament injury.
• Nagging Pain: A persistent discomfort that worsens with certain activities.
• Pain with Movement: Pain that worsens with specific movements can help with diagnosis (e.g., pain with coughing may indicate a hernia).
• Referred Pain: Pain felt in the groin but originating elsewhere, like the lower back (sciatica) or kidneys.

Less Common but Potentially Serious Causes

An ache in the groin can also stem from more serious issues requiring medical care:

• Kidney Stones: Cause intense, sharp pain radiating from the back to the groin, often with nausea and blood in the urine.
• Ovarian Cysts (in women): Can cause pelvic pain that extends to the groin.
• Ectopic Pregnancy (in women): A life-threatening condition causing severe, one-sided pelvic pain that radiates to the groin, often with vaginal bleeding.
• Nerve Compression/Sciatica: A pinched nerve in the lower back can cause radiating pain, burning, or numbness in the groin and leg.
• Avascular Necrosis: Death of bone tissue in the hip joint due to a lack of blood supply, causing a deep groin ache.
• Infections: UTIs, reproductive organ infections, or skin infections can cause pain and swelling.
• Swollen Lymph Nodes: Can cause a tender lump and pain, often due to infection or inflammation elsewhere.

Urological and Testicular Issues

For men, an ache in the groin can be linked to testicular or urological problems, some of which are emergencies.

• Testicular Torsion: A medical emergency where the spermatic cord twists, cutting off blood flow. It causes sudden, severe testicular pain radiating to the groin, with swelling and nausea. Seek immediate medical attention to save the testicle.
• Epididymitis: Inflammation of a tube at the back of the testicle, often from infection, causing gradual pain and swelling that can radiate to the groin.
• Prostatitis: Inflammation of the prostate gland, causing pain in the groin and lower back.
• Urinary Tract Infection (UTI): A severe UTI can cause referred pain to the groin.

Urological symptoms that require medical attention alongside an ache in the groin include:

• Burning or difficulty during urination
• Frequent urge to urinate
• Cloudy, foul-smelling, or bloody urine
• Sudden, severe testicular pain or swelling

Getting a Diagnosis and Finding Relief

When you experience an ache in the groin, getting an accurate diagnosis is the first and most important step toward finding relief. Our team at South Lake OB/GYN emphasizes open communication and personalized care to ensure you get the right answers.

How Doctors Diagnose Groin Pain

Diagnosing an ache in the groin involves a systematic approach:

1. Medical History: Your doctor will ask about your pain (when it started, what it feels like, what makes it better or worse), recent injuries, and other symptoms. For women, your menstrual and pregnancy history is also important.
2. Physical Examination: Your doctor will feel the groin, abdomen, and hip for tenderness or lumps, assess your hip’s range of motion, and check muscle strength. A pelvic or testicular exam may be needed.
3. Diagnostic Tests: Based on the exam, your doctor might order:
   • X-ray: To check for bone issues like fractures or arthritis.
   • Ultrasound: To see soft tissues, hernias, ovarian cysts, or testicular conditions.
   • MRI: For detailed images of soft tissues like muscles, labral tears, or nerve issues.
   • CT Scan: To identify kidney stones or abdominal problems.
   • Blood Tests/Urinalysis: To look for signs of infection or inflammation.

At-Home Care and Professional Treatments for an ache in the groin

Treatment for an ache in the groin depends on the cause.

At-Home Care for Mild Groin Pain:

• RICE Method: For minor strains, use Rest, Ice (10-20 minutes at a time), Compression, and Elevation.
• NSAIDs: Over-the-counter pain relievers like ibuprofen can reduce pain and inflammation.
• Heat Therapy: After the first 48-72 hours, gentle heat can help relax muscles.

Professional Treatments:

• Physical Therapy: A physical therapist can guide you through stretching and strengthening exercises for the groin, hip, and core to improve stability and prevent future injury.
• Corticosteroid Injections: Can provide temporary pain relief for joint or tendon inflammation.
• Nerve Blocks: May alleviate pain from nerve compression.
• Surgery: Necessary for conditions like hernias, severe hip arthritis, labral tears, or emergencies like testicular torsion.

When to Worry and How to Prevent Groin Pain

While many instances of an ache in the groin can be managed with home care, it’s crucial to know when to seek professional medical attention. Ignoring certain symptoms can lead to delayed diagnosis and potentially serious complications.

When to Schedule a Doctor’s Visit

Schedule an appointment with your healthcare provider in Clermont, FL if you have:

• An ache in the groin that persists for more than a few days or worsens.
• A noticeable lump, bulge, or swelling in the groin area.
• Difficulty walking or bearing weight due to the pain.
• Mild testicle pain lasting more than a few days, or a lump in or around a testicle.
• Occasional abdominal pain that spreads to the groin.

Red Flags: When to Seek Emergency Care

Some symptoms with an ache in the groin are red flags for a medical emergency. Seek immediate care if you experience:

• Sudden, severe, and debilitating pain.
• Fever, chills, nausea, or vomiting.
• Blood in your urine.
• Sudden, severe testicular pain and swelling (a sign of testicular torsion).
• A painful groin bulge accompanied by nausea, vomiting, or the inability to pass gas or have a bowel movement (signs of a complicated hernia).
• A bulge that changes color, becomes very sore, or feels stuck.
• Groin pain accompanied by back, stomach, or chest pain.

Preventing an ache in the groin

While not all groin pain is preventable, you can reduce your risk of muscle strains with these practices:

• Warm-up properly before physical activity with light cardio and dynamic stretching.
• Strengthen your core to improve pelvic and hip stability.
• Use proper lifting technique by lifting with your legs, not your back.
• Increase exercise intensity gradually to allow your body to adapt.
• Incorporate rest days into your routine to allow muscles to recover.
• Maintain a healthy weight to reduce strain on your joints and muscles.
• Listen to your body and stop if you feel pain.

Frequently Asked Questions about Groin Discomfort

We often hear similar questions from our patients in Clermont, FL, regarding an ache in the groin. Here, we address some of the most common ones.

What’s the difference between groin pain and testicle pain?

Groin and testicle pain can feel similar but often have different causes. Knowing the difference is key for diagnosis.

Feature	Groin Pain	Testicle Pain
Location	Where the inner, upper thigh and lower stomach meet.	Directly in one or both testicles.
Common Causes	Muscle strains, hernias, hip joint issues (arthritis, labral tears), nerve compression, pregnancy-related pain.	Epididymitis, orchitis, testicular torsion (emergency), testicular cancer, hydrocele, varicocele, kidney stones (referred pain).
Typical Sensation	Dull ache, sharp pulling, burning, pressure, pain with hip movement or straining.	Aching, sharp, or sudden pain directly in the testicle, often with swelling or tenderness.

Sometimes, a condition like a hernia can cause pain that spreads to the testicle. However, pain originating in the testicle usually points to a direct testicular issue.

Can groin pain be a sign of an STD?

Yes, an ache in the groin can sometimes be a symptom of a sexually transmitted disease (STD). Infections can cause inflammation in the reproductive organs, leading to groin discomfort.

• Chlamydia and Gonorrhea: These can cause epididymitis in men, leading to testicular and groin pain, painful urination, and discharge.
• Pelvic Inflammatory Disease (PID): In women, this can cause pelvic pain that extends to the groin.
• Swollen Lymph Nodes: Some STDs cause tender, swollen lymph nodes in the groin.

If you have groin pain with other symptoms like unusual discharge, genital sores, painful urination, or fever, get tested for STDs. Early treatment is key to preventing complications.

Is walking good for a groin strain?

For a groin strain, rest is crucial for the first 24-48 hours. After that, gentle walking can be beneficial.

• Promotes Healing: Light walking increases blood flow to the injured muscle and prevents stiffness.
• Listen to Your Body: Stop immediately if walking increases your pain. Pain is a signal to rest.
• Start Slowly: Begin with short, slow walks on flat ground and gradually increase the distance as your pain allows.
• Consult a Professional: A physical therapist can create a safe recovery plan for an ache in the groin from a strain and guide you on when to resume activities.

In short, gentle walking can aid recovery from a groin strain, but only if it’s pain-free.

Your Next Steps for Groin Health

An ache in the groin is a signal from your body that something isn’t quite right. While many causes are minor and resolve with simple home care, some can indicate more serious underlying conditions that require professional medical attention.

For women, understanding these nuances is particularly important, as gynecological and pregnancy-related factors can uniquely contribute to groin discomfort. At South Lake OB/GYN, located in Clermont, FL, we are dedicated to providing personalized care and fostering a family-like atmosphere where you feel comfortable discussing all your health concerns. We believe in open communication to help you understand your symptoms and explore the best path to relief.

Don’t ignore persistent or concerning groin pain. Your health is our priority, and we are here to support you in maintaining your well-being.

Learn more about our comprehensive obstetrics services