Cicada metamorphosis can be taken in a variety of ways, into the decoction or into the pill, powder, and there is no such thing as the most effective way to eat. Cicada metamorphosis taste sweet, cold, to the lung, liver meridian, with the evacuation of wind-heat, diaphoretic, through the rash, eyesight cataract (improve eyesight, improve blurred vision), antispasmodic effect, can be used for the treatment of wind-heat colds, the first signs of warm diseases, sore throat mute (mute, can not make a sound), measles not penetrate the itchy rashes, cataracts, red cataracts, acute and slow convulsions (dizziness, convulsions, convulsions for the main manifestations of pediatric diseases), tetanus, and so on. This product is cold in nature, light and floating, good at dispersing wind-heat in the lung meridian and promoting lung and throat, can be used for wind-heat colds, sore throat and mute voice, often used with mint, burdock, fat sea water and so on. This product is good at dispersing wind-heat and clearing the throat, and can be used for wind-heat colds with sore throat and mute voice, often used together with mint, burdock seed and burdock seed. This product is also good at expelling wind and relieving itching (by removing the wind evil that invades the surface to relieve itching), can be used for many kinds of itching caused by wind evil, if the evidence is caused by wind-heat, often used with mint, thorns, etc. The evidence is caused by wind-cold, can be used with ephedra, wind, thorns, etc. The adverse effects of this product are not clear. The adverse effects of this product is not clear, pregnant women should be used with caution, such as the need for medication is recommended under the guidance of a physician, do not self-medication.