It is not that we are visualizing the discomfort, however rather our brains overreacting to secure the location.
Frequently the cause is typically a disc lump which taxes the sciatic nerve as it leaves from your spine, causing sciatic pain.
While acupuncture is generally safe, it's important to notify your acupuncturist regarding any type of pre-existing medical conditions or medicines you're taking, especially if you're experiencing sciatica.