Postherpetic neuralgia
Day 1: a single 300 mg dose. Day 2: 600 mg/day in two doses. Day 3: 900 mg/day in three doses. Titrate as needed up to 1,800 mg/day
The reason this card matters in eye care: postherpetic neuralgia after herpes zoster ophthalmicus
Partial onset seizures, adjunctive therapy, age 12 and over
Start at 300 mg three times daily; may be titrated up to 600 mg three times daily