120 gm of old cypress white bark, 60 gm of black plum meat (decocted), 120 gm each of asarum and kochia scoparia.

bubble_chart Preparation and Dosage

Grind the above 4 ingredients into powder. Take 2 grams each time, administer with wine after meals, three to four times a day.

bubble_chart Indications

Nyctalopia, unable to see at dusk.