Rehmannia formula for vision 明目地黄片- Ming mu di huang wan       
FUNCTIONS
GROUP: Yin tonic
 1. Nourishes Liver and Kidney Yin, nourishes Blood to improve vision.
2. Brings down internal Wind and calms Liver.
INDICATIONS
1. Internal Wind caused by Liver and Kidney Yin deficiency: dizziness, headache, blurred vision, double vision, dry eyes, photophobia, tinnitus, low back pain, heat in the five centres (palms, soles and centre of chest). T- thin with little coat. P- wiry and thready or thready and rapid.
APPLICATIONS: Glaucoma, hypertension, opthalmagia, pterygium, night blindness, dry eyes, loss of visual acuity, cataract.
INGREDIENTS:
Angelica polymorpha- 当归 Dāng guī- Angelica
Lycium barbarum- 枸杞子 Gǒu qǐ zǐ- Wolfberry fruit 
Paeonia lactiflora- 白芍 Bái sháo- White peony root
Tribulus terrestris- 白蒺藜 Bái jí lí Caltrop- Tribulus
Uncaria rhynchophylla- 钩藤 Gōu téng- Gambir Vine- Uncaria
Chrysanthemum morifolium- 菊花 Jú huā  Mulberry leafed Chrysanthemum flower
+ Liu wei di huang wan
CONTRAINDICATIONS: Spleen and Stomach Qi deficiency with digestive problems and loose stools.