1, the dried onion is either a small onion or a dried red onion. Its shape and taste are similar to small onions, and its size is smaller than that of small onions. Small onion is also known as chive, onion, fire onion, four-season onion and fine rice onion. Allium belongs to Liliaceae, which is the stem and leaf of perennial herb Allium fistulosum. The upper part is cyan onion leaf and the lower part is white onion white.

2, small onions have antipyretic and expectorant effects: the effective ingredients such as the volatile oil of onions have the effect of stimulating the sweat glands of the body and achieving sweating and heat dissipation. Onion oil stimulates the upper respiratory tract, making it easy to cough up phlegm. Promote digestion and absorption: Onion also stimulates the secretion of digestive juice, which can strengthen the spleen and stimulate appetite.