"800 mg 3 times per day has completely controlled all pain (for two days so far) associated with a mild to strong case of neuralgia affecting the skin on my lower abdomen in the area of my belly-button about the size of my open hand.  it has completely removed all of the &quot;sun-burn sensation&quot;.  i will be dropping the dose to 600mg at the next (6th) time the i will take it.  i&#039;m wondering if i need any more at all."