External preparation for treating skin diseases and preparation of external preparation
A technology for external preparations and skin diseases, applied in the field of external preparations and preparations, can solve the problems of high skin irritation and easy recurrence, and achieve the effects of reducing irritation, reducing recurrence rate, and inhibiting growth and reproduction
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Embodiment 1
[0019] Example 1. An external preparation for treating skin diseases, which is made of the following raw materials in weight ratio,
[0020]
[0021] The preparation method of the above-mentioned external preparation for treating skin diseases is as follows: take 3 parts of surfactant, 1 part of zinc oxide, 3 parts of palmitic acid and 10 parts of phosphoric acid ester plus 45 parts of water to decoct twice, each time for 2 hours. , filter, combine the decoction liquid, concentrate it into an extract with a relative density of 1.1-1.15 at 55°C, then add 3 parts of glycerin to the extract and keep it warm at 60°C for 30 minutes, then add 7 parts of liquid paraffin and mix well. have to.
Embodiment 2
[0022] Example 2. An external preparation for treating skin diseases, which is made of the following raw materials in weight ratio,
[0023]
[0024] The preparation method of the above-mentioned external preparation for treating skin diseases is: take 1-5 parts of surfactant, 0.1-2 parts of zinc oxide, 1-4 parts of palmitic acid and 5-15 parts of phosphoric acid ester in the above-mentioned medicine and add 40-50 parts. Decoct two portions of water for 2 hours each time, filter, combine the decoction liquid, concentrate it into an extract with a relative density of 1.1-1.15 at 50-60°C, and then add 1-5 parts of glycerin and 1 lard to the extract -5 parts are kept at 50-60°C for 30 minutes, then add 10-15 parts of liquid paraffin and mix well.
Embodiment 3
[0025] Example 3. An external preparation for treating skin diseases, which is made of the following raw materials in weight ratio,
[0026]
[0027] The preparation method of the above-mentioned external preparation for treating skin diseases is as follows: take 2-4 parts of surfactant, 0.5-1.5 parts of zinc oxide, 2-3.5 parts of palmitic acid and 8-12 parts of phosphoric acid ester in the above-mentioned medicine and add 42-48 parts. Decoct 2 parts of water for 2 hours each time, filter, combine the decoction liquid, concentrate it into an extract with a relative density of 1.1-1.15 at 55°C, then add 2.5-3.5 parts of glycerin to the extract and keep warm at 60°C After 30 minutes, add 6-8 parts of liquid paraffin and mix well.
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