Groin & Scrotal Burning Pain: Pudendal Nerve Glides & Pelvic Floor Stretches for Men

Introduction

Groin and scrotal pain in men is a challenging clinical symptom with many potential causes. When standard evaluations do not find a hernia, testicular pathology, or prostate infection, the source of the pain may be neuropathic. Pudendal Neuralgia, or Pudendal Nerve Entrapment (PNE), is a condition caused by the compression or irritation of the pudendal nerve. Utilizing targeted pudendal nerve entrapment stretches male and mobilization exercises is an effective, non-invasive treatment. By reducing pressure along the nerve pathway and relaxing the surrounding muscles, physical therapy helps relieve burning pain and restore comfort.

The Path of the Pudendal Nerve and Entrapment Sites

The pudendal nerve originates from the sacral nerve roots (S2 to S4) and travels through the pelvis. It passes between the sacrospinous and sacrotuberous ligaments, travels along the obturator internus muscle in a fascial tunnel called Alcock's canal, and divides into branches that supply the perineum, scrotum, and anal region.

Because of this path, the nerve can become entrapped or irritated at several locations, especially if the pelvic ligaments are tight or the obturator internus muscle is spasmed. This entrapment causes neuropathic symptoms, including burning pain, sharp shooting pain, tingling, or numbness in the perineum, scrotum, penis, and perianal region. The pain is typically worse when sitting, as the sitting position compresses the nerve, and is often confused with deep hip or lower back pain.

Nerve Glides and stretches for Men

Physical therapy aims to restore normal mobility to the nerve and reduce muscle tension. A structured program of stretching routines and nerve glides includes:

1. Pudendal Nerve Glide (Neuromobilization): Lie on your back. Hug your knee on the affected side toward your chest. Slowly straighten your knee to raise your foot toward the ceiling until you feel a light stretch along the back of the leg. Point your toes toward your face, then point them away, performing this gliding motion 10 times. This gentle movement helps the nerve slide through the pelvic tissue.
2. Obturator Internus Stretch: Lie on your back. Bend your knee and place your foot flat on the floor. Let the knee drop inward toward the opposite leg, stretching the deep hip rotator muscle. Hold for 20 to 30 seconds. Repeat 3 times.
3. Child's Pose with Deep Breathing: Kneel on the floor, widen your knees, and sit back on your heels. Reach your arms forward and lower your chest. Focus on deep diaphragmatic breathing to relax the pelvic floor and reduce pressure on the nerve.
4. Happy Baby Pose: Lie on your back, bring your knees toward your chest, and hold your ankles or feet. Gently widen your knees. Breathe deeply, focusing on relaxing the pelvic muscles.

Clinical Presentation Comparison

| Aspect | Mechanical Hip Pain | Pudendal Neuralgia | | :--- | :--- | :--- | | Sensation | Dull, deep ache inside the joint | Sharp, burning, tingling, or numbness | | Pain Location | Groin, lateral hip, or deep buttock | Perineum, scrotum, penis, or perianal area | | Effect of Sitting | Soreness after sitting; walking helps | Significant pain when sitting; relieved by standing | | Nerve Involvement | No numbness or neuropathic symptoms | Frequent sensory changes or sensitivity in the saddle region |

Essential Seating and Daily Modifications

To allow the pudendal nerve to heal, you must minimize daily compression. Avoid sitting on hard chairs; instead, use a U-shaped or cutout cushion that keeps pressure off the perineum. If your job involves prolonged sitting, consider a standing desk. Avoid activities that involve repetitive hip flexion and compression, such as cycling or heavy squatting, until your symptoms improve. A consultation in physiotherapy can help you learn correct nerve gliding techniques and design a recovery program to resolve chronic pelvic pain.