Sinus allergies and hay fever are caused by the combination of lung Qi deficiency and invasion of exogenous allergens (primarily wind-cold). This formula uses Jade Wind Screen to strengthen the lungs and adds cinnamon twig, ephedra, perilla leaf and scutellaria to expel exogenous pathogens. In most allergy cases, the lung Qi is dissipated by constant running nose and sneezing. The black plum and licorice in this formula thus act to astringe the lungs. Research confirms the anti-allergic effects of the herbs in this formula. Clinically, its effectiveness rates run between 79%-90%. Some patients report that these herbs are more effective than antihistamines with the benefit of not causing drowsiness. INGREDIENTS: Processed mume fruit, Perilla leaves, Cinnamon twig, Licorice, Scutellaria root, Ephedra, Astragalus, Ledebouriella, Atractylodes. ACTIONS: Benefits the lung Qi and expels exogenous wind. RECOMMENDATIONS: Sinus allergies, hay-fever with itchy and watery eyes, sinus congestion, sneezing, runny nose. SUGGESTED USE: Take 3-4 pills three times daily as a food supplement.