My doctor recently switched me from taking 300 mg Gapapentin capsules to 600 ml of the oral solution (liquid) Gapapentin. I am taking this at bedtime because this is the only time my SFN bothers me in my hands and feet. The reason my doctor switched me to liquid is because I have some difficulty swallowing larger capsules. I have noticed that I am getting much more relief from the liquid and I am not sure why, but whatever the reason, I am very pleased with the results. The liquid tastes awful, but I am pleased with the results.