I sympathize about sciatica pain and found help by using enzymes such as bromelain. I took one 500 mg pill or capsule of it on an empty stomach, first thing in the morning, and just before bed, or during the day 2 hrs after eating and. 5 hour before eating. With food it acts as digestive enzyme; without, it reduces inflammation. Also, turmeric capsules or pills (450-500 mg), with meals that contain fat and black pepper. Both of these supplements are available at health food stores, relatively cheap, with no side effects for me. Best of luck.