Granule refers to a dry granular or blocky oral medicine made of medicinal material extract and appropriate amount of auxiliary materials or some fine powder of medicinal materials. When in use, add boiled water to take.

Granule is a new dosage form developed on the basis of decoction and syrup. According to incomplete statistics, there are about 200 kinds of granules in China. In Japan, there are nearly 100 kinds of particles made of ancient prescription.

Granules not only keep the rapid action of decoction, but also overcome the disadvantage of inconvenient decoction when used. Delicious, compact, easy to carry, store and transport. Very popular with patients. However, particles are easy to absorb moisture, so attention must be paid to packaging and preservation, which contains more sugar and has high cost.