Physiological Pain Portals & Sodium Channel Blocks – A Revolutionary Pain Management Approach

By Dr. L. Prakash

Dr. L. Prakash introduces a groundbreaking pain management system that targets physiological pain portals—specific anatomical and functional checkpoints along nerve pathways where pain signals are generated, modulated, and transmitted. These portals can be precisely targeted to control pain without affecting motor function.

At the core of this approach is the selective blocking of sodium channels (particularly Nav1.7, Nav1.8, Nav1.9), which are critical in pain signal conduction. In chronic or neuropathic pain, these channels become overactive, causing spontaneous nerve firing and central sensitization. Blocking them at pain portals interrupts the pain cycle at its source.

Dr. Prakash’s method involves:

• Identifying pain portals around nerve roots, fascia, and entrapment zones

• Administering micro-targeted sodium channel blockers (e.g., lidocaine derivatives)

• Using ultrasound and neural feedback for precise delivery

• Achieving effective pain relief with minimal side effects and no motor impairment

 Benefits:

• Localized, non-addictive, and longer-lasting relief

• Reduced reliance on opioids and systemic drugs

• Improved functional recovery, even in complex pain cases

This innovative technique represents a paradigm shift in interventional pain medicine, offering a safe, targeted, and regenerative solution for managing modern pain conditions.

“Pain is inevitable. Suffering is optional—especially when we understand the nerve.”
— Dr. L. Prakash