Magnetite (calcined red, vinegar-quenched three times) 30 gm, Schisandra 30 gm, Moutan Cortex 30 gm, Dried Ginger 30 gm, Scrophulariae Radix 30 gm, Prepared Aconite Root 15 gm.

bubble_chart Preparation and Dosage

Grind the above ingredients into powder, make into pills with refined honey, as big as a phoenix tree seed. Take 10 pills each time, with tea before meals.

bubble_chart Indications

Thunder-headache, caused by wind toxin rushing upwards, manifests as internal visual obstruction. Initial symptoms include vertigo, nausea, vomiting, dilated or constricted pupils, darkening of vision, inability to distinguish the three lights, leading to blindness.