As a traditional Chinese medicine, pine leaves have the efficacy of dispelling wind and dampness, killing insects and relieving itching, and activating blood circulation and tranquilizing the mind, which can be taken under the guidance of a doctor for patients who need it. Pine leaves, warm, bitter flavor, to the heart meridian, spleen meridian. Pine leaves have the effect of killing insects and relieving itching, activating blood circulation and tranquilizing the mind, dispelling wind and drying dampness. Clinically, it is mainly used for the treatment of rheumatism paralysis pain, foot fungus, eczema, ringworm, rubella itching, bruises, neurasthenia, chronic nephritis, hypertension, prevention of B brain, influenza and so on. Pine leaves use decoction for internal use, but also can be used externally, take the fresh pine leaves, pounding or decoction wash. It should be noted that, blood deficiency, Yin deficiency and internal dryness need to be careful to take pine leaves. Pine leaves is a traditional Chinese medicine, the use of drugs should be in the guidance of traditional Chinese medicine, do not blindly use their own medicine, so as not to delay the condition or cause adverse reactions.