CN104491363A - 一种治疗慢性咽炎中药雾化吸入剂及其制备方法 - Google Patents
一种治疗慢性咽炎中药雾化吸入剂及其制备方法 Download PDFInfo
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Abstract
本发明涉及一种治疗慢性咽炎中药雾化吸入剂,包括如下重量份数的原料组分:金银花0.2-9份、黄芪1-10份、野菊花4-9份、藏青果8-23份、薄荷3-15份、象贝3-15份、桔梗3-15份、前胡3-16份、姜半夏3-16份、玄参3-15份、花粉4-20份。本发明提供一种治疗慢性咽炎中药雾化吸入剂,不仅保留了原药材的功效,更为重要的是以传统中药汤剂为基础,改进其给药途径,通过吸入雾化剂使药物能够直接作用于患部,达到迅速治愈,迅速起效的治疗效果,使用方便、生物利用度高、质量稳定、生产工艺简单。
Description
技术领域
本发明属于制药技术领域,特别涉及一种治疗慢性咽炎中药雾化吸入剂及其制备方法。
背景技术
慢性单纯性咽炎又称慢性咽炎,较多见。病变主要在黏膜层,表现为咽部黏膜慢性充血,其血管周围有较多淋巴细胞浸润,也可见白细胞及浆细胞浸润。黏膜及黏膜下结缔组织增生。黏液腺可肥大,分泌功能亢进,黏液分泌增多。多见成年人,病程长,易复发。
慢性咽炎全身症状均不明显,而以局部症状为主。各型慢性咽炎症状大致相似,且多种多样,如咽部不适感、异物感、痒感、灼热感、干燥感或刺激感,还可由微痛等。主要由其分泌物及肥大的淋巴滤泡刺激所致。可有咳嗽、伴恶心。
目前治疗方法以消除各种致病因素,如戒除烟酒,改善工作环境,积极治疗鼻及鼻咽慢性炎性病灶及有关全身性疾病。增强体质,提高机体免疫力,预防急性上呼吸道感染。局部治疗同急性咽炎,常用复方硼砂溶液、呋喃西林溶液、2%硼酸液含漱,以保持口腔、口咽的清洁。可用复方碘甘油、13%硝酸银溶液或10%弱蛋白银溶液涂抹咽部,有收敛及消炎作用。
发明内容
本发明的目的在于克服现有技术不足之处,提供一种能够直接作用于患部,达到迅速治愈,迅速起到的治疗效果的治疗慢性咽炎中药雾化吸入剂及其制备方法。
一种治疗慢性咽炎中药雾化吸入剂,包括如下重量份数的原料组分:
金银花0.2-9份、黄芪1-10份、野菊花4-9份、藏青果8-23份、薄荷3-15份、象贝3-15份、桔梗3-15份、前胡3-16份、姜半夏3-16份、玄参3-15份、花粉4-20份。
上述治疗慢性咽炎中药雾化吸入剂的制备方法是:
⑴将所述金银花、野菊花、薄荷进行水蒸气蒸馏,收集蒸馏液,备用,药渣加其余原料组分,混匀,加水煎煮二次,其中花粉包煎,每次2h,进行挥发油和煎液的提取,过滤;
⑵合并两煎煮后的滤液,浓缩至相对密度为1.10(60℃)的清膏;
⑶精制加乙醇使含醇量达60%,静置24h,滤过,将滤液浓缩,回收乙醇浓缩至无醇味,煮沸,静置,滤过,加入步骤⑴中的蒸馏液,混匀,滤过,即得
⑷浓缩:回收乙醇,并浓缩至无醇味,煮沸,静置,滤过,加入上述蒸馏液,混匀,滤过,即得配制好的药液。
而且,所述配制好的药液应及时灌装于洁净干燥灭菌的容器中,加盖密封。
而且,所述密封后的药液在分装封口后应立即灭菌,100℃煮沸,灭菌30min。
本发明的优点和积极效果是:
本发明提供一种治疗慢性咽炎中药雾化吸入剂,不仅保留了原药材的功效,更为重要的是以传统中药汤剂为基础,改进其给药途径,通过吸入雾化剂使药物能够直接作用于患部,达到迅速治愈,迅速起效的治疗效果,使用方便、生物利用度高、质量稳定、生产工艺简单。
具体实施方式
下面通过具体实施例对本发明作进一步详述,以下实施例只是描述性的,不是限定性的,不能以此限定本发明的保护范围。
一种治疗慢性咽炎中药雾化吸入剂,包括如下重量的组分:
金银花9g、黄芪10g、野菊花9g、藏青果20g、薄荷9g、象贝10g、桔梗6g、前胡9g、姜半夏15g、玄参15g、花粉15g,其制备方法是:
⑴将所述金银花、野菊花、薄荷进行水蒸气蒸馏,收集蒸馏液,备用,药渣加其余原料组分,混匀,加水煎煮二次,其中花粉包煎,每次2h,进行挥发油和煎液的提取,过滤;
⑵合并两煎煮后的滤液,浓缩至相对密度为1.10(60℃)的清膏;
⑶精制加乙醇使含醇量达60%,静置24h,滤过,将滤液浓缩,回收乙醇浓缩至无醇味,煮沸,静置,滤过,加入步骤⑴中的蒸馏液,混匀,滤过,即得
⑷浓缩:回收乙醇,并浓缩至无醇味,煮沸,静置,滤过,加入上述蒸馏液,混匀,滤过,即得配制好的药液。配制好的药液应及时灌装于洁净干燥灭菌的容器中,加盖密封,密封后的药液在分装封口后应立即灭菌,100℃煮沸,灭菌30min。装量取单剂量灌装的合剂供试品5支,将内容物分别倒人经标化的量人式量筒中,在室温下检视,每支装量与标示量相比较,少于标示量的不得多于1支,并不得少于标示量的95%。
本治疗慢性咽炎中药雾化吸入剂的使用方法是:每次取成品,20ml放入雾化器内,每日2次,10天为一疗程。
产品质量检查
1.pH值照2010版《中国药典》(一部)附录WG pH值测定法测定。
2.相对密度照2010版(中国药典)(一部)附录VBA相对密度测定法测定。
3.微生物限度照《中国药典》2010年版(一部)附录XIII C微生物限度检查法检查。
Claims (4)
1.一种治疗慢性咽炎中药雾化吸入剂,其特征在于:包括如下重量份数的原料组分:
金银花0.2-9份、黄芪1-10份、野菊花4-9份、藏青果8-23份、薄荷3-15份、象贝3-15份、桔梗3-15份、前胡3-16份、姜半夏3-16份、玄参3-15份、花粉4-20份。
2.一种制备如权利要求1所述的治疗慢性咽炎中药雾化吸入剂的方法,其特征在于:
⑴将所述金银花、野菊花、薄荷进行水蒸气蒸馏,收集蒸馏液,备用,药渣加其余原料组分,混匀,加水煎煮二次,其中花粉包煎,每次2h,进行挥发油和煎液的提取,过滤;
⑵合并两煎煮后的滤液,浓缩至相对密度为1.10(60℃)的清膏;
⑶精制加乙醇使含醇量达60%,静置24h,滤过,将滤液浓缩,回收乙醇浓缩至无醇味,煮沸,静置,滤过,加入步骤⑴中的蒸馏液,混匀,滤过,即得
⑷浓缩:回收乙醇,并浓缩至无醇味,煮沸,静置,滤过,加入上述蒸馏液,混匀,滤过,即得配制好的药液。
3.根据权利要求2所述的治疗慢性咽炎中药雾化吸入剂的制备方法,其特征在于:所述配制好的药液应及时灌装于洁净干燥灭菌的容器中,加盖密封。
4.根据权利要求2所述的治疗慢性咽炎中药雾化吸入剂的制备方法,其特征在于:所述密封后的药液在分装封口后应立即灭菌,100℃煮沸,灭菌30min。
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