The gabapentin 400 mg tablet is a commonly prescribed medication for managing nerve-related pain, such as diabetic neuropathy and postherpetic neuralgia. It works by altering the way your brain processes pain signals, helping to reduce discomfort. Gabapentin is typically started at a lower dose, like gabapentin 100mg, and gradually increased to assess its effectiveness and minimize side effects. When taken as directed, the 400 mg dose can significantly improve pain management and quality of life for those suffering from chronic nerve pain.

Always consult your healthcare provider to ensure the proper dosage for your condition.