Sphenopalatine Ganglion Block: Treatment for Chronic Headaches and Migraines

Overview

The sphenopalatine ganglion (SPG) is a group of nerve cells at the base of the skull. It is connected to the trigeminal nerve, which is responsible for headaches. If you suffer from chronic or severe headaches, the Pain Experts of Arizona can perform an SPG block to alleviate the pain. This procedure uses a local anesthetic to temporarily block the sphenopalatine ganglion. It can significantly reduce the intensity of headaches, including migraines and cluster headaches. Visit one of our pain clinics in Phoenix, Scottsdale, Gilbert, or Mesa for relief.

How Does the Sphenopalatine Ganglion Cause Headaches?

The SPG plays a key role in sending pain signals to the brain. It also helps regulate autonomic functions, like tearing and nasal congestion. The SPG connects to the brainstem and the membranes covering the brain through the trigeminal nerve. When blood vessels around the meninges become inflamed, they activate pain receptors. This sends pain signals to the brain. This process leads to the severe pain associated with migraines, cluster headaches, and other types of facial pain.

The SPG can also cause symptoms like watery eyes and nasal congestion, which accompany the pain. This is called the “trigeminal autonomic reflex.” It can make migraines even more distressing. If you experience these symptoms, contact a pain doctor at the Pain Experts of Arizona in Phoenix, Scottsdale, Gilbert, or Mesa for a tailored solution.

How Does an SPG Block Help?

A Sphenopalatine Ganglion Block can help relieve migraines, cluster headaches, and facial pain. By numbing the SPG, the block prevents pain signals from reaching the brain. This provides relief for patients who have not had success with over-the-counter treatments or traditional medications. The Pain Experts of Arizona offer minimally invasive SPG block procedures that can provide lasting relief. This treatment improves the quality of life for patients in Phoenix, Scottsdale, Gilbert, and Mesa, who suffer from severe headaches or facial pain.

The SPG block is a valuable option for people seeking non-surgical headache relief. If you’re struggling with your pain, consider visiting a pain specialist at our Gilbert or Mesa clinic for a personalized treatment plan.

Conditions Treated with an SPG Block

SPG blocks are used to treat:

• Migraines

• Cluster headaches

• Chronic facial pain

• Atypical facial pain

• Trigeminal neuralgia

For patients in Phoenix and Scottsdale who haven’t found relief through other treatments, an SPG block can reduce the frequency and intensity of headaches. It is also effective for managing pain after sinus surgery. If you’re dealing with chronic pain, contact the Pain Experts of Arizona to learn more about how an SPG block can help.

Side Effects and Risks of an SPG Block

SPG blocks are generally safe, but there are some potential side effects. These may include:

• Numbness in the throat

• Mild nausea

• Low blood pressure

After treatment, patients should avoid eating or drinking for several hours to reduce the risk of choking due to throat numbness. Individuals with high blood pressure or those on blood-thinning medications may not be candidates for this procedure. If you’re located in Mesa or Gilbert, consult with one of our pain specialists to see if an SPG block is right for you.

In rare cases, some patients may experience an increase in headache pain after the block. However, this is uncommon. If you’re in need of relief, our pain doctors at the Pain Experts of Arizona can assess your condition and recommend the best treatment.

Who Can Benefit from an SPG Block?

SPG blocks are particularly helpful for those suffering from chronic headaches, including migraines and cluster headaches, who have not found relief through other treatments. This procedure is ideal for patients in Scottsdale, Phoenix, Mesa, and Gilbert who seek a non-invasive, long-lasting solution to their pain.

Contact The Pain Experts of Arizona for More Information

If you’re ready to find relief from your headaches or migraines, the Pain Experts of Arizona are here to help. Our team of pain specialists will work with you to understand your symptoms and create a personalized treatment plan. Schedule an appointment today at one of our offices in Gilbert or Mesa. We proudly serve patients throughout Phoenix, Scottsdale, and surrounding areas.

Call our Gilbert office at 480-573-8725 or our Mesa office at 480-573-8725, or click here to book your appointment online with a trusted pain doctor at the Pain Experts of Arizona. Let us help you start your journey to a pain-free life.

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