Xinyi flower, also known as wood pen flower and winter jasmine, is the flower bud of Xinyi flower, a deciduous shrub of the Magnoliaceae family.

The magnolia flower is not poisonous. As for the dosage, it should be consumed under the advice of a doctor.

Xinyi flower is warm in nature and pungent in taste, and returns to the lungs and stomach. Because its pungent and dispersing properties are warming and aromatic, it travels up the head and face and is good at clearing the nasal passages. It is an important medicine for treating rhinophyma and headache. At the same time, as long as it is properly combined, it can be used in both cold and hot conditions, and has good curative effects when used internally or externally. Drinking magnolia flowers soaked in water is effective and can cure rhinitis, nasal congestion, sinusitis and other nasal diseases. However, the causes of chronic rhinitis are complex and diverse, and the treatments are also different.