I have been diagnosed with Shingles. I have the rash half way around my body from the center of my chest, left & under my left arm to the center of my back. I have had the rash now for about 2 weeks & the pain still at times is as bad as earlier. I am presently taking tylenol 3's every 4 hours & lyrica 25mg 2 tabs twice daily. Might there be some thing else I could take to help with the pain?