Chinese patent medicine for invigorating qi and blood

Qi deficiency refers to a series of pathological changes caused by deficiency of vitality. Qi is the most basic substance of human body, and qi deficiency is a frequently-occurring disease. Chinese patent medicines are pills, powders, ointments, pills and other dosage forms made from Chinese herbal medicines, which are different from traditional Chinese medicine decoction. Commonly used Chinese patent medicines for invigorating qi include Buzhong Yiqi Pill and Yupingfeng Powder.