postherpetic neuralgia
"I have been taking Gabapentin for four months for post herpetic neuralgia. This medicine has been an absolute miracle for me! I had been prescribed all the usual pain killers - Codeine, Tramadol, Amitriptyline, Ibuprofen with absolutely no effect. I take 400mg of Gabapentin three times a day.  I hope to be able reduce the dosage over the next few months. This is the only medicine that has enabled me to function and work normally. I don't know where I would be without it."