What are Migraines?
Migraine headaches, characterized by intense throbbing head pain often accompanied by light sensitivity, sound sensitivity, nausea, and vomiting, can significantly disrupt daily life. Our Toronto clinic is at the forefront of offering an innovative treatment approach for these debilitating migraines – Peripheral Nerve Blocks (PNBs).
What are PNBs?
PNB is a procedure that involves the targeted injection of nerve-numbing medications directly into the nerves associated with the headache. This precise and effective treatment is transforming the lives of migraine sufferers.
PNB offers a range of modalities, each designed to address specific neural pathways, offering a tailored solution to the problem of migraine headaches:
- Occipital Nerve Blocks: These specialized interventions focus on the greater and lesser occipital nerves at the skull’s base. They have proven particularly effective for chronic headaches originating from the neck or cranial base, providing relief.
- Supraorbital Nerve Blocks: These blocks target the supraorbital nerve, which is responsible for sensation in regions of the face. They can be administered serially to provide ongoing relief. This progressive approach leads to substantial improvements in quality of life and functionality.
- Infraorbital Nerve Blocks: Focusing on the infraorbital nerve, which provides sensory innervation to the lower eyelids, the side of the nose, and the upper lip, these specialized injections effectively address chronic facial pain.
- Trigger Point Injections: Trigger points, those pesky knots found in the neck and back, can be a source of headaches and migraines. Trigger point injections, employing local anesthetics like lidocaine, can provide significant relief by desensitizing or eliminating these painful knots. People who have been limited by chronic pain can regain their mobility and freedom.
- Spinal Accessory Nerve Blocks: These blocks are designed to target the spinal accessory nerve, which plays a critical role in controlling the trapezius and sternocleidomastoid neck muscles. By addressing this nerve, individuals can experience a marked improvement in their range of movement in the head, neck, and shoulders.
- Transcapular Nerve Blocks: These specialized interventions zero in on the transcapular or suprascapular nerve, which innervates shoulder and back muscles, providing therapeutic pain relief in these areas.
Risks and Side Effects
While PNB is a relatively simple procedure, it’s important to be aware of potential risks and side effects, which are exceedingly rare. These may include bleeding, infection, and nerve damage. However, the rarity of these adverse outcomes underscores the safety and effectiveness of PNB in the hands of skilled medical professionals.
If you’ve been enduring migraine headaches, know that innovative and personalized treatment options are available. Contact us for more information.