Efficacy and effects of maitake: 1, nourishes yin and clears heat, treats internal heat of yin deficiency or heat illness, thirst, heart trouble. 2, moistens the lung and relieves cough, treats cough, thick phlegm, Qi rebellion caused by dry heat injury to the lung. 3, clears the heart and removes irritation, suitable for internal heat disturbing the heart. 4, warm disease evil heat into the camp, body heat at night, irritability. 5, heat injury to qi yin, heart trouble, thirst, sweating body tired. 6, heart yin deficiency, heart trouble, sleepless, red tongue with little coating. 7, nourishes yin and generates fluid, good for treating stomach yin deficiency, tongue dry cough, strain heat and hemoptysis. 8, benefits the stomach and generates fluid, good for treating stomach yin deficiency, dry tongue and thirst, dullness and lack of hunger. 7.Nourishes yin and moistens the lung, treating yin deficiency and lung dryness, dry cough and cough, straining heat and hemoptysis, etc. 8.Benefits the stomach and generates fluid, treating stomach yin deficiency, dry tongue and thirst, dullness and lack of hunger, etc. In addition, it can also be used to treat yin deficiency intestinal dryness, constipation. Contraindications: Avoid taking for general cold and wind chill, cough with phlegm and dampness, and spleen and stomach deficiency cold.