Pudendal neuralgia, still unfamiliar to many, can cause significant daily discomfort. This pain in the perineal region results from irritation or compression of the pudendal nerve located within Alcock’s canal.

Among non-medicinal approaches, a pudendal cushion can significantly reduce pain while sitting. At Ergotech, two models have been developed to relieve pudendal neuralgia: the Alcock Rest cushion and the latest memory foam version. How do you choose between them? This detailed comparison will help you decide.

What Is a Pudendal Cushion?

A pudendal cushion is an ergonomic seating aid designed to relieve pressure on the perineum and, more specifically, the pudendal nerve. It's commonly recommended for patients with Alcock’s canal syndrome—where the nerve becomes compressed or irritated when sitting.

The goal is to provide comfortable support while reducing pressure points and friction. It’s a helpful everyday tool for managing pudendal neuralgia—at home, at work, or in the car.

Overview of the Two Pudendal Cushion Models

Alcock Rest – High Viscosity Fluid Version

The Alcock Rest cushion is specifically designed for individuals with pudendal neuralgia. A dedicated cut-out relieves pressure on the pudendal nerve area:

• - High-resilience foam with high-viscosity fluid inserts
• - Shape designed to offload Alcock’s canal
• - Four fluid pockets adapt to movement and weight to minimize pressure
• - Excellent shock and micro-vibration absorption for use in vehicles
• - Suitable for home, office, or travel

Pros: lightweight, portable

Alcock Rest – Memory Foam Version

This new version retains the same cut-out but replaces the fluid pockets with memory foam:

• - High-resilience and memory foam structure
• - Ergonomic shape to relieve pressure on Alcock’s canal
• - Distributes pressure across thighs and buttocks, ideal for muscular sensitivity
• - Less shock/vibration absorption (no fluid)
• - Recommended for piriformis syndrome or myofascial conditions

Pros: overall pressure reduction, soft surface

Comparison Chart

Which Pudendal Cushion to Choose?

Your choice depends on the type of pudendal neuralgia you experience:

• The Alcock Rest cushion was developed over 10 years ago specifically for Alcock’s canal syndrome. Its design, durable materials, and custom options make it suitable for most users with pudendal neuralgia.
• The new memory foam model is for those with muscular sensitivity in the thighs and buttocks. The foam layer softens the seat and relieves pressure across all contact areas. It’s also thicker than the fluid version.

Conclusion & Additional Tips

A pudendal cushion can help manage pudendal neuralgia, but it’s not a replacement for medical care. We recommend consulting a healthcare provider or pudendal neuralgia specialist for tailored advice.

More info on our products:

• Alcock Rest Cushion
• Alcock Rest Memory Foam Cushion