Wuga Ginseng and Astragalus Extract has the effect of supporting the body, tonifying Qi and solidifying the surface, replenishing blood and nourishing blood, which can treat debility of prolonged illness, insomnia, spontaneous sweating, lumbago, weakness of legs, shortness of breath and palpitation. Chronic debility is differentiated into qi deficiency, blood deficiency, yin deficiency and yang deficiency. Wuga Ginseng and Astragalus Essence treats deficiency of qi and blood. If there is dry cough without phlegm, dry throat and mouth, five heartburns and heat, hot flashes and night sweating, which are symptoms of yin deficiency and internal heat, it is forbidden to use this product. If there is prolonged illness, chest tightness, lack of thirst, heaviness, frequent urination, thick and greasy tongue coating, this is spleen deficiency generating dampness, although there is weakness in the limbs, this product should not be used either. Wuga Ginseng and Radix Astragali Essence is used to treat insomnia with deficiency of qi and blood, the general symptoms of which are dizziness, weakness of the limbs, loss of appetite and pallor. If insomnia is seen with irritable temper, thirst, bitter mouth, yellow urine and dry stools, it is a case of exuberant liver fire, and its use is prohibited even though insomnia is present.