Suggest Precautions To Be Taken To Alleviate Sciatica Pain

What things can help the pain associated with sciatica? I have scoliosis, and every morning I wake up with pain running down the right hip area almost to the knee. It takes a lot of moving and stretching to finally be able to walk without pain. I do some yoga and the one pose that has helped me is the downward facing dog pose, if you are familiar with that. I recently had some x-rays taken of the back and the PA is going to order some more PT for me which I have done on and off for many years. I also have 2 total hip replacements, due to being physically active with the scoliosis over the years. Wondering what you might suggest for this.