Distributed in the north and south of China.

Digging in early spring or after autumn, peeling root bark, drying in the sun, and cutting into sections for medicine.

Let's learn about the efficacy, function and taboo of Lycium barbarum bark.

First, the medicinal efficacy of Lycium barbarum bark Chinese medicine theory believes that Lycium barbarum bark is cold and bitter, and its main functions are: clearing away deficiency heat, clearing away heat and relieving summer heat; Cool blood and stop bleeding.

This product is bitter and cold, fragrant, bitter and cold clearing away heat, fragrant and divergent, and can make yin-divided heat penetrate out.

Therefore, it is commonly used regardless of the persistent fever caused by excessive heat and yin in the late stage of epidemic febrile disease, night fever and early cooling, or hot flashes due to yin deficiency and night sweats due to bone steaming.

1, Cortex Lycii has the efficacy of treating fever due to yin deficiency. It is often combined with Yinchaihu and Anemarrhena to treat internal heat due to yin deficiency, vexation and night sweats.

It is compatible with floating wheat, and the cortex Lycii is divided into blood, which is good at clearing away deficiency and heat, and is partial to treating sweating bones due to steaming and fatigue; Floating wheat is good at clearing heart meridian deficiency heat and stopping sweating.

The combination of the two drugs can tonify the heart and kidney, nourish yin and astringe sweat.

It has good curative effect on bone heat of vaporization, vexation and night sweats caused by deficiency of yin and blood.

Compatibility with Artemisia annua, Lycium barbarum bark is cold and clear, cooling blood and reducing fever; Artemisia annua L. is bitter, cold and fragrant, good at clearing away yin and subduing heat, and inducing evil to penetrate outside.

The combination of the two drugs is clear and transparent, and it has excellent curative effect in reducing fever and removing steaming.

It is often used in the late stage of epidemic febrile disease, such as low fever and hot flashes due to yin deficiency and bone steaming.

2. The effect of Cortex Lycii in treating bleeding due to blood heat can be used singly or in combination with Cortex Moutan, both of which have the effect of cooling blood and reducing fever.

Cortex Moutan can promote blood circulation and dissipate blood stasis, and cortex Lycii can cool blood and stop bleeding.

The combination of the two drugs, moving quietly, is both clear and scattered, and has a good curative effect on the symptoms of low fever, hot flashes and bone steaming caused by blood and yin.

Because of the combination of the two herbs, they can cool blood and stop bleeding, so they can also be used for vomiting, hematochezia, hematuria and other diseases caused by blood heat.

3. It can be used for toothache caused by kidney deficiency and fire floating, and it can be combined with Rhizoma Drynariae, and the cortex Lycii can clear heat and cool blood, purge kidney fire and dispel latent heat; Rhizoma Drynariae can tonify kidney and relieve pain, reduce floating fire and strengthen bones and muscles.

The combination of sweet and cold with bitter and warm, regulating cold and heat, reinforcing and reducing, complement each other, and play the role of tonifying kidney, eliminating heat and stopping disease.

Second, the usage, dosage and contraindications of Lycium barbarum bark 1, usage: 9 15g, decocted in water, not for a long time, the large dose can be up to 40g.

2, medication note: exogenous wind-cold fever or spleen deficiency loose stool should not be used.