Compound eardrops containing antipyrine and lidocaine the and preparation method thereof
A technology of lidocaine and antipyrine, applied in the field of compound ear drops containing antipyrine and lidocaine and its preparation, can solve hormone drug dependence, systemic hormone reaction, ineffective effect Excellent, athletes positive for stimulants and other issues, to achieve obvious analgesic effect, good cure rate, remarkable effect
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Embodiment 1
[0041] Antipyrine 4g
[0042] Lidocaine Hydrochloride 1g
[0043] Sodium thiosulfate 0.1g
[0044] 95 (volume)% ethanol 24g
[0045] Glycerin 70.9g
[0046] Dissolve antipyrine and lidocaine hydrochloride in ethanol solution to make a solution, then add sodium thiosulfate to the above solution, mix well, add glycerin, mix well and dissolve, and obtain ear drops.
[0047] The ear drops can be dripped into the external auditory canal for administration and treatment of the external auditory canal.
Embodiment 2
[0049] Antipyrine 4g
[0050] Lidocaine Hydrochloride 1g
[0051]Sodium thiosulfate 0.5g
[0052] 95 (volume)% ethanol 20g
[0053] Glycerin 74.5g
[0054] The preparation method is the same as in Example 1.
Embodiment 3
[0056] Antipyrine 4g
[0057] Lidocaine Hydrochloride 2g
[0058] Sodium thiosulfate 0.2g
[0059] 75 (volume)% ethanol 25g
[0060] Glycerin 68.8g
[0061] The preparation method is the same as in Example 1.
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