Fibromyalgia Symptoms HOME. Home âº Fibromyalgia Medication âº Gabapentin For Fibro. Fibromyalgia sufferers deal with myriad symptoms, not the least of which is pain. It is a chronic disorder that is characterized by ongoing widespread muscle pain and tenderness, and is usually accompanied by fatigue, insomnia, depression and anxiety.
In the lower thigh/above the back of the knee, the sciatic nerve divides into two nerves, the  tibial and peroneal nerves, which innervate different parts of the lower leg: Peroneal nerves. The peroneal nerves travel laterally (sideways) along the outer part of the knee and down into the upper foot.
License Image >>. ++<<Next >>. The sciatic nerve is the largest nerve in the body and arises from the L4 through S3 spinal nerves (and their roots). It exits the pelvis through the sciatic notch, and continues down the back of the thigh where it splits into the common fibular and tibial nerve at the knee. The common fibular and tibial nerves and their branches continue downward to innervate the lower leg and foot. Sciatica refers to the symptoms of pain, numbness, tingling, burning sensation or weakness that originate in the lower back, radiate through the buttock, and continue down the back of the thigh, leg and foot.