Hi. After a dozen years of gabapentin at 3600 mg daily for my idiopathic poly neuropathy I ve just recently switched to 600 mg daily of a similar drug called parabalin ( Lyrica). Both have reduced my foot pain by roughly half. For me taking 3 pills daily rather than 12 is the main reason I switched. Thx for the info on ldn, I try it for my back pain. Best of luck going forward, always forward. John Maccorkindale