which one is stronger pregabalin or gabapentin which is better pregabalin or gabapentin for anxiety which is better lyrica or gabapentin for nerve pain which one is better pregabalin or gabapentin which has less side effects gabapentin or pregabalin which is better pregabalin or gabapentin for nerve pain which is better lyrica or gabapentin for neuropathy which one is better lyrica or gabapentin