Pine pollen is used to treat traumatic bleeding, eczema, canker sores, skin eruptions, pus dripping and other conditions. Pine pollen, with the pine family plant horsetail pine, oil pine or several species of plants in the same genus of dried pollen into medicine. It has the efficacy of stopping bleeding by astringency (treating bleeding conditions with medicines that have astringent effect), and astringing sores by drying dampness (astringing sores by drying dampness). Sweet in flavor and warm in nature. Attributed to the liver, spleen meridian. It should be noted that pine pollen is a traditional Chinese medicine for external use. Apply an appropriate amount externally and sprinkle on the affected area. The adverse reactions of this product are not clear, but it is prohibited for those who are allergic to this product, and caution should be exercised for those with blood deficiency and internal heat. It should be used under the guidance of a traditional Chinese medicine practitioner to identify the symptoms, and should not be used on its own, so as to avoid delays in the condition or adverse reactions.