Hi: I am 45 years old women. Since last 2 year I have a lower back pain ( herniated disc ) with sciatica . I took gabapentin for 1 yearand baclofen for 5 months. My leg pain is controlled, but the soreness in back is almost always there. Doctor has recommended epidural , nerve blocker, trigger point injection (with more in favour of trigger point injection). I have an appointment with chronic pain specialist coming after a long wait of a year. I want to know, what would be the best suitable for me esp what do you think about trigger point injection, its side effects if any and the after care.