Pomegranate flower in water has the effect of cooling the blood and stopping bleeding, and is often used in menstrual disorders, epistaxis, bleeding from trauma, vomiting blood, red crash and leucorrhoea, otitis media and so on. Pomegranate flower enters the liver meridian. Pomegranate flower is sour, astringent and flat in nature. Pomegranate flower belongs to the herb of cooling blood and stopping bleeding, the family is the flower of pomegranate of Punica granatum. Pomegranate flower can be used internally and externally. Pomegranate flower is good at treating or improving menstrual disorders, epistaxis, vomiting blood, red crash and leucorrhea, otitis media, etc. It can be used externally to treat bleeding from traumatic injuries and so on. This medicine is contraindicated for those with a history of allergy to pomegranate flowers, and its adverse effects are not known. Infusion is different from decoction, the efficacy of the drug is limited, and it does not have a good therapeutic effect. Please use it under the guidance of a professional Chinese medicine practitioner if necessary.