Compound skin cream for treating chloasma, preparation method and application

Abstract

The invention provides compound skin cream for treating chloasma and belongs to the technical field of externally used drugs of traditional Chinese medicine. A preparation method comprises the following steps: preparing radix notoginseng extract, flos carthami extract and flos magnoliae extract; preparing an oil phase and an aqueous phase; emulsifying the oil phase and the aqueous phase; adding the radix notoginseng extract, the flos carthami extract and the flos magnoliae extract to an emulsification product of the oil phase and the aqueous phase, reducing temperature to 55 DEG C and adding hedychium coronarium essence; reducing the temperature to 37 DEG C and performing discharging to obtain the cream. The compound skin cream has the following advantages: the cream is directly applied toan affected part and can relieve pain of a patient during treatment; by containing the radix notoginseng extract, the flos carthami extract and the flos magnoliae extract which have the effects of activating blood circulation, dispelling wind, resolving stagnation and caring skin, the compound preparation has a better treatment effect.

Description

technical field

[0001] The invention belongs to the technical field of traditional Chinese medicine for external use, and in particular relates to a compound skin cream for treating chloasma, a preparation method and application. Background technique

[0002] Chloasma is a common skin pigmentation disorder, which is more likely to occur in women of childbearing age, but it can occur in all ages, races, skin colors, and men and women. Chloasma tends to occur on the cheeks, lips, and forehead, and occasionally occurs on the upper limbs. Its etiology and pathogenesis are complicated. Although chloasma does not affect health, when it occurs on the exposed parts of the face, it will seriously affect the appearance and easily cause mental distress to the patient. Physical or psychological pain. Because the cause of the disease is not clear, easy to diagnose and difficult to treat, it is a major difficult disease in the field of dermatology today.

[0003] Nowadays, the methods f...

Examples

Embodiment 1

[0031] Example 1: A preparation method for a compound skin cream for the treatment of chloasma, comprising the steps of:

[0032] (1) Preparation of Panax notoginseng extract: take 24g of Panax notoginseng, add water to soak for 2 hours, then boil and extract twice, add 8 times the amount of water for the first time, decoct for 1.5 hours, add 6 times the amount of water for the second time, and decoct for 1 hour , filter the extract, combine the filtrates, concentrate under reduced pressure to about 1g of medicinal materials per ml, add 2 times the amount of ethanol under stirring, refrigerate for 48h, separate the supernatant, recycle the ethanol and concentrate until each g of extract contains 2g of medicinal materials Extraction, that is, Panax notoginseng extract, for subsequent use;

[0033] (2) Preparation of safflower extract: take 1.4g of safflower, add water to soak for 2 hours, then boil and extract 2 times, add 8 times the amount of water for the first time, decoc...

technical field

[0001] The invention belongs to the technical field of traditional Chinese medicine for external use, and in particular relates to a compound skin cream for treating chloasma, a preparation method and application. Background technique

[0002] Chloasma is a common skin pigmentation disorder, which is more likely to occur in women of childbearing age, but it can occur in all ages, races, skin colors, and men and women. Chloasma tends to occur on the cheeks, lips, and forehead, and occasionally occurs on the upper limbs. Its etiology and pathogenesis are complicated. Although chloasma does not affect health, when it occurs on the exposed parts of the face, it will seriously affect the appearance and easily cause mental distress to the patient. Physical or psychological pain. Because the cause of the disease is not clear, easy to diagnose and difficult to treat, it is a major difficult disease in the field of dermatology today.

[0003] Nowadays, the methods f...

Examples

Embodiment 1

[0031] Example 1: A preparation method for a compound skin cream for the treatment of chloasma, comprising the steps of:

[0032] (1) Preparation of Panax notoginseng extract: take 24g of Panax notoginseng, add water to soak for 2 hours, then boil and extract twice, add 8 times the amount of water for the first time, decoct for 1.5 hours, add 6 times the amount of water for the second time, and decoct for 1 hour , filter the extract, combine the filtrates, concentrate under reduced pressure to about 1g of medicinal materials per ml, add 2 times the amount of ethanol under stirring, refrigerate for 48h, separate the supernatant, recycle the ethanol and concentrate until each g of extract contains 2g of medicinal materials Extraction, that is, Panax notoginseng extract, for subsequent use;

[0033] (2) Preparation of safflower extract: take 1.4g of safflower, add water to soak for 2 hours, then boil and extract 2 times, add 8 times the amount of water for the first time, decoc...

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