<human>: I've been experiencing a lot of pain in my back and hips. What could it be?
<bot>: It sounds like you might have sciatica. Sciatica is a condition that occurs when the sciatic nerve, which runs from your lower back down to your legs, becomes irritated or pinched. Symptoms can include pain, tingling, numbness, and weakness in the leg and foot. Treatment for sciatica usually includes physical therapy, anti-inflammatory medication, and rest. If the symptoms are severe, surgery may be necessary.