Yu Ping Feng San 
English Name: Jade Windscreen Powder.
Category: Tonifying – Qi Invigorating.
Functions: Tonify Qi; Strengthen Wei Qi; Stop Sweating.
Indications: Prone to attack by Wind-Cold characterised by spontaneous sweating, chills, pale face, allergies (rhinitis and hay fever), respiratory infections (cold and flu) and a runny nose.
Tongue and Pulse: Pale tongue with a white coating and a floating, deficient pulse.
Ingredients:
- Huang Qi [Radix Astragali] – 30g
- Bai Zhu [Rhizoma Atractylodis Macrocephalae] – 60g
- Fang Feng [Radix Saposhnikoviae] – 60g
Cautions and Contra-Indications: Yu Ping Feng San is contraindicated for cases of spontaneous sweating due to excess conditions and for cases of night sweating due to Yin deficiency.