CN104474321A - 一种缓解眼疲劳的中药滴眼液及其制备方法 - Google Patents
一种缓解眼疲劳的中药滴眼液及其制备方法 Download PDFInfo
- Publication number
- CN104474321A CN104474321A CN201410690079.5A CN201410690079A CN104474321A CN 104474321 A CN104474321 A CN 104474321A CN 201410690079 A CN201410690079 A CN 201410690079A CN 104474321 A CN104474321 A CN 104474321A
- Authority
- CN
- China
- Prior art keywords
- parts
- vitamin
- eye
- eye drops
- chinese medicine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/88—Liliopsida (monocotyledons)
- A61K36/898—Orchidaceae (Orchid family)
- A61K36/8984—Dendrobium
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
- A61K31/35—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom
- A61K31/352—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. methantheline
- A61K31/353—3,4-Dihydrobenzopyrans, e.g. chroman, catechin
- A61K31/355—Tocopherols, e.g. vitamin E
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
- A61K31/506—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim not condensed and containing further heterocyclic rings
- A61K31/51—Thiamines, e.g. vitamin B1
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/16—Ginkgophyta, e.g. Ginkgoaceae (Ginkgo family)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/23—Apiaceae or Umbelliferae (Carrot family), e.g. dill, chervil, coriander or cumin
- A61K36/236—Ligusticum (licorice-root)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/28—Asteraceae or Compositae (Aster or Sunflower family), e.g. chamomile, feverfew, yarrow or echinacea
- A61K36/284—Atractylodes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/28—Asteraceae or Compositae (Aster or Sunflower family), e.g. chamomile, feverfew, yarrow or echinacea
- A61K36/287—Chrysanthemum, e.g. daisy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/35—Caprifoliaceae (Honeysuckle family)
- A61K36/355—Lonicera (honeysuckle)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/48—Fabaceae or Leguminosae (Pea or Legume family); Caesalpiniaceae; Mimosaceae; Papilionaceae
- A61K36/482—Cassia, e.g. golden shower tree
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/48—Fabaceae or Leguminosae (Pea or Legume family); Caesalpiniaceae; Mimosaceae; Papilionaceae
- A61K36/484—Glycyrrhiza (licorice)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/53—Lamiaceae or Labiatae (Mint family), e.g. thyme, rosemary or lavender
- A61K36/534—Mentha (mint)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/80—Scrophulariaceae (Figwort family)
- A61K36/804—Rehmannia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/185—Magnoliopsida (dicotyledons)
- A61K36/81—Solanaceae (Potato family), e.g. tobacco, nightshade, tomato, belladonna, capsicum or jimsonweed
- A61K36/815—Lycium (desert-thorn)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/88—Liliopsida (monocotyledons)
- A61K36/899—Poaceae or Gramineae (Grass family), e.g. bamboo, corn or sugar cane
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/02—Inorganic compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0048—Eye, e.g. artificial tears
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/08—Solutions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
- A61K2236/30—Extraction of the material
- A61K2236/33—Extraction of the material involving extraction with hydrophilic solvents, e.g. lower alcohols, esters or ketones
- A61K2236/331—Extraction of the material involving extraction with hydrophilic solvents, e.g. lower alcohols, esters or ketones using water, e.g. cold water, infusion, tea, steam distillation, decoction
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
- A61K2236/30—Extraction of the material
- A61K2236/39—Complex extraction schemes, e.g. fractionation or repeated extraction steps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
- A61K2236/50—Methods involving additional extraction steps
- A61K2236/53—Liquid-solid separation, e.g. centrifugation, sedimentation or crystallization
Landscapes
- Health & Medical Sciences (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Epidemiology (AREA)
- Alternative & Traditional Medicine (AREA)
- Mycology (AREA)
- Microbiology (AREA)
- Medical Informatics (AREA)
- Botany (AREA)
- Biotechnology (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Ophthalmology & Optometry (AREA)
- Medicines Containing Plant Substances (AREA)
Abstract
本发明属于中药制剂领域,具体涉及一种缓解眼疲劳的中药滴眼液及其制备方法,按照重量份数计,包括以下药物成分:石斛20~30份、马唐20~30份、枸杞5~10份、决明子20~30份、银杏20~30份、甘草3~5份、金银花5~10份、薄荷5~10份、生地3~5份、苍术3~5份、甘菊20~30份、川芎10~15份、维生素B10.1~1份和维生素E0.1~1份。本发明滴眼液采用现代先进的医药制药技术制成,具有清热泻火,解痉去翳,养肝明目的作用,用于治疗视力下降、青少年假性近视、缓解眼部视觉疲劳及眼疲劳引起的结膜充血、眼痒等症状,所选药材配伍相宜,疗效显著,安全性能高,无副作用,价格低廉,值得广泛推广应用。
Description
技术领域
本发明属于中药制剂领域,具体涉及一种缓解眼疲劳的中药滴眼液及其制备方法。
背景技术
眼疲劳是一种眼科常见病,它所引起的眼干、眼涩、眼酸胀,视物模糊甚至视力下降直接影响着人的工作与生活。眼疲劳主要是由于人们平时全神贯注看电脑屏幕时,眼睛眨眼次数减少,造成眼泪分泌相应减少,同时闪烁荧屏强烈刺激眼睛而引起的。它会导致人的颈、肩等相应部位出现疼痛,还会引发和加重各种眼病。
随着现代文化生活节奏的加快,工作、学习过度紧张,心理素质负担过重,加之生态环境的不洁污染、如空气尘埃、烟雾等空气质量的影响及自身精神紧张,劳逸协调不当,长期用眼过度或眼睛得不到充分的调养和休息,同时诸多因素诱发的眼睛病变越来越多,不同程度的病变可致眼视力下降,形成近视、弱视、视疲劳或出现眼部酸困、眼框疼痛等症,严重可使视力模糊、眼花甚至失明。据社会医学报刊杂志有关资料不完全统计,全国大、中、小学生中眼视力下降和近视率约占40%~60%,其中小学生近视率为4.9%,初、高中学生中近视率为52%,而且近视、弱视、视疲劳症发病率以每年5%的速度上升。遗传和发育性近视已经成为当前影响青少年视力健康的严重社会问题。因此,探求有效抗眼疲劳药物制剂,预防近视,消除视疲劳,恢复视力健康,控制预防眼疾病症,一直是国内外眼科学术界共同研究探讨的课题和方向。
发明内容
根据以上现有技术的不足,本发明提供一种缓解眼疲劳的中药滴眼液及其制备方法,其疗效显著、安全可靠、无毒副作用,具有广阔的临床应用前景。
本发明所述的一种缓解眼疲劳的中药滴眼液,按照重量份数计,包括以下药物成分:石斛20~30份、马唐20~30份、枸杞5~10份、决明子20~30份、银杏20~30份、甘草3~5份、金银花5~10份、薄荷5~10份、生地3~5份、苍术3~5份、甘菊20~30份、川芎10~15份、维生素B10.1~1份和维生素E 0.1~1份。
其中,优选方案如下:
按照重量份数计,包括以下药物成分:石斛25份、马唐25份、枸杞10份、决明子25份、银杏25份、甘草3份、金银花8份、薄荷5份、生地3份、苍术3份、甘菊25份、川芎10份、维生素B11份和维生素E 1份。
本发明所述的缓解眼疲劳的中药滴眼液的制备方法,制备时,按照以下步骤进行:
(1)先将石斛、马唐、枸杞、决明子、银杏、甘草、金银花、薄荷、生地、苍术、甘菊、川芎加水5000毫升,文火煮沸1小时,取滤液;
(2)残渣再加水5000毫升,文火煮沸1小时,将两次滤液合并;
(3)将上述滤液浓缩至125毫升,冷却后加375毫升质量分数为95%的乙醇混匀,放置24小时后用滤纸过滤;
(4)将滤液挥尽或回收乙醇后,加维生素B1和维生素E粉,搅匀再加蒸馏水至1000~5000毫升得到药液;
(5)调整药液相当于质量分数为0.8~1.2%的氯化钠的渗透压,向药液中加防腐剂氰氟化汞,其中,氰氟化汞与药液的体积比为1:1500,再用质量分数为10%的氢氧化钠调PH值至7.0;
(6)最后药液经滤纸过滤,加盖密封,高压消毒,分装8毫升/支。
使用时,每天3~5次,每次1~2滴。
药理分析:
石斛:为传统中药,来源于兰科石斛,属Dendrobium多种植物的茎,性微寒。功效益胃生津、清热养阴,主治热病伤津、口干烦渴、病后虚热、阴伤目暗。石斛茎中含有多种生物碱、多糖、氨基酸及淀粉等,有一定解热镇痛作用;能促进胃液分泌,助消化;有增强新陈代谢、抗衰老等作用。中医认为,五脏六腑的精气都通过血脉上注于眼睛,而肝“开窍于目”,眼睛的生理病理与肝的阴精充盛与否关系密切。肝的阴精充盛,则眼晴明亮而炯炯有神,转动灵活,神采奕奕,人也显得精神充沛;如果阴精不足,眼晴就会黯淡无光,或两眼干涩,或视物昏花,或夜盲等。石解具有滋阴养肝的功能,故被历代医家用作养护眼睛的佳品。
马唐:味甘,寒。入肝,脾二经。明目润肺。治目暗不明,肺热咳嗽。
枸杞:主治滋补肝肾,益精明目。用于虚劳精亏,腰膝酸痛,眩晕耳鸣,内热消渴,血虚萎黄,目昏不明。枸杞子中含有14种氨基酸,并含有甜菜碱、玉蜀黄素、酸浆果红素等特殊营养成分,使其具有不同凡响的保健功效。枸杞子含有丰富的胡萝卜素、多种维生素和钙、铁等健康眼睛的必需营养物质,故有明目之功,俗称“明眼子”。历代医家治疗肝血不足、肾阴亏虚引起的视物昏化和夜盲症,常常使用枸杞子。著名方剂“杞菊地黄丸”,就以枸杞子为主要药物。
决明子:具清热明目、润肠通便的功能。生决明子长于清肝热,润肠燥。用于目赤肿痛,大便秘结。
银杏:性平,味甘苦涩,有小毒;入肺、肾经。银杏叶提取物主要有效成分为黄酮类和银杏内酯类生理活性物质,简称为银杏叶提取物(GBE),能够扩张眼部血管,抑制血小板凝集,降低毛细血管的通透性,抗氧化,清除氧自由基,提高SOD的活性,以此改善微循环。
甘草:甘,平。归心、肺、脾、胃经。补脾益气,清热解毒,祛痰止咳,缓急止痛,调和诸药。用于脾胃虚弱,倦怠乏力,心悸气短,咳嗽痰多,脘腹、四肢挛急疼痛,痈肿疮毒,缓解药物毒性、烈性。
金银花:性寒,味甘,入肺、心、胃经,具有清热解毒、抗炎、补虚疗风的功效,主治胀满下疾、温病发热,热毒痈疡和肿瘤等症。其对于头昏头晕、口干作渴、多汗烦闷、肠炎、菌痢、麻疹、肺炎、乙脑、流脑、急性乳腺炎、败血症、阑尾炎、皮肤感染、痈疽疔疮、丹毒、腮腺炎、化脓性扁桃体炎等病症均有一定疗效。
薄荷:幼嫩茎尖可作菜食,全草又可入药,治感冒发热喉痛,头痛,目赤痛,肌肉疼痛,皮肤风疹搔痒,麻疹不透等症,此外对痈、疽、疥、癣、漆疮亦有效。薄荷含有薄荷醇,该物质可清新口气并具有多种药性,可缓解腹痛、胆囊问题如痉挛,还具有防腐杀菌、利尿、化痰、健胃和助消化等功效。
生地:有止血作用,又有抗凝血作用,还具有抗真菌作用,对须疮癣菌、石膏样小芽胞癣菌、羊毛状小芽胞癣菌及奥杜盎小芽胞癣菌等多种真菌的生长有抑制作用。
苍术:具有燥湿健脾,辟秽化浊,祛风散寒,明目的功效;主治湿困脾胃,脘痞腹胀,呕恶泄泻,带下淋浊,瘟疫,瘴疠,疟疾,霍乱,风湿外感,寒湿着痹,脚气,痿症,夜盲症。
甘菊:散风清热,平肝明目。用于风热感冒,头痛眩晕,目赤肿痛,眼目昏花。
川芎:含川芎嗪,川芎嗪能扩张冠状动脉,增加冠状动脉血流量,改善心肌的血氧供应,并降低心肌的耗氧量;川芎嗪可扩张脑血管,降低血管阻力,显著增加脑及肢体血流量,改善微循环;能降低血小板表面活性,抑制血小板凝集,预防血栓的形成,;所含阿魏酸的中性成分小剂量促进,大剂量抑制子宫平滑肌;水煎剂对动物中枢神经系统有镇静作用,并有明显而持久的降压作用;可加速骨折局部血肿的吸收,促进骨痂形成;有抗维生素E缺乏作用;能抑制多种杆菌;有抗组织胺和利胆作用。
维生素B1:主要存在于种子的外皮和胚芽中,如米糠和麸皮中含量很丰富,在酵母菌中含量也极丰富。瘦肉、白菜和芹菜中含量也较丰富。目前所用的维生素B1都化学合成的产品。在体内,维生素B1以辅酶形式参与糖的分解代谢,有保护神经系统的作用;还能促进肠胃蠕动,增加食欲。维生素B1是视神经及周围神经的营养来源之一,能够改善眼肌麻痹,眼球震颤和视疲劳。
维生素E:维生素E可抑制眼睛晶状体内的过氧化脂反应,使末稍血管扩张,改善血液循环,预防近视发生和发展。
本发明滴眼液采用现代先进的医药制药技术制成,具有清热泻火,解痉去翳,养肝明目的作用,用于治疗视力下降、青少年假性近视、缓解眼部视觉疲劳及眼疲劳引起的结膜充血、眼痒等症状,所选药材配伍相宜,疗效显著,安全性能高,无副作用,价格低廉,值得广泛推广应用。
疗效判断:
1、病例选择
作为舒缓眼疲劳的眼药水,选择相应症状患者100例临床观察。
2、治疗组患者使用本发明眼药水,滴入眼内,每天3~5次,每次1~2滴。
3、疗效判定:
(1)显效:眼部视觉完全恢复,假性近视、结膜充血、眼痒等症状得到治愈;
(2)有效:眼部疲劳有所缓解;
(3)无效:病症无变化。
4、结果:显效82例,有效16例,无效2例,总有效率98%。
以下列举几个典型病例:
张某,女,12岁,山东青岛人,学生,因学习紧张,经常晚上学习,使眼睛形成假性近视,使用本发明滴眼液后,治疗20天后,视力恢复正常,至今未复发。
刘某,女,26岁,山东青岛人,白领,因工作需要,用电脑时间过长,眼睛患严重视觉疲劳症,使用本发明滴眼液3天后,视觉疲劳有所恢复,继续使用,眼部恢复正常。
具体实施方式
以下结合实施例对本发明作进一步说明。
实施例1:
一种缓解眼疲劳的中药滴眼液,按照重量份数计,包括以下药物成分:石斛25份、马唐25份、枸杞10份、决明子25份、银杏25份、甘草3份、金银花8份、薄荷5份、生地3份、苍术3份、甘菊25份、川芎10份、维生素B11份和维生素E 1份。
实施例2:
实施例1按照以下步骤制备:
(1)先将石斛、马唐、枸杞、决明子、银杏、甘草、金银花、薄荷、生地、苍术、甘菊、川芎加水5000毫升,文火煮沸1小时,取滤液;
(2)残渣再加水5000毫升,文火煮沸1小时,将两次滤液合并;
(3)将上述滤液浓缩至125毫升,冷却后加375毫升质量分数为95%的乙醇混匀,放置24小时后用滤纸过滤;
(4)将滤液挥尽或回收乙醇后,加维生素B1和维生素E粉,搅匀再加蒸馏水至1000~5000毫升得到药液;
(5)调整药液相当于质量分数为0.8~1.2%的氯化钠的渗透压,向药液中加防腐剂氰氟化汞,其中,氰氟化汞与药液的体积比为1:1500,再用质量分数为10%的氢氧化钠调PH值至7.0;
(6)最后药液经滤纸过滤,加盖密封,高压消毒,分装8毫升/支。
Claims (3)
1.一种缓解眼疲劳的中药滴眼液,其特征在于按照重量份数计,包括以下药物成分:石斛20~30份、马唐20~30份、枸杞5~10份、决明子20~30份、银杏20~30份、甘草3~5份、金银花5~10份、薄荷5~10份、生地3~5份、苍术3~5份、甘菊20~30份、川芎10~15份、维生素B1 0.1~1份和维生素E 0.1~1份。
2.根据权利要求1所述的一种缓解眼疲劳的中药滴眼液,其特征在于按照重量份数计,包括以下药物成分:石斛25份、马唐25份、枸杞10份、决明子25份、银杏25份、甘草3份、金银花8份、薄荷5份、生地3份、苍术3份、甘菊25份、川芎10份、维生素B1 1份和维生素E 1份。
3.一种权利要求1所述的缓解眼疲劳的中药滴眼液的制备方法,其特征在于制备时,按照以下步骤进行:
(1)先将石斛、马唐、枸杞、决明子、银杏、甘草、金银花、薄荷、生地、苍术、甘菊、川芎加水5000毫升,文火煮沸1小时,取滤液;
(2)残渣再加水5000毫升,文火煮沸1小时,将两次滤液合并;
(3)将上述滤液浓缩至125毫升,冷却后加375毫升质量分数为95%的乙醇混匀,放置24小时后用滤纸过滤;
(4)将滤液挥尽或回收乙醇后,加维生素B1和维生素E粉,搅匀再加蒸馏水至1000~5000毫升得到药液;
(5)调整药液相当于质量分数为0.8~1.2%的氯化钠的渗透压,向药液中加防腐剂氰氟化汞,其中,氰氟化汞与药液的体积比为1:1500,再用质量分数为10%的氢氧化钠调PH值至7.0;
(6)最后药液经滤纸过滤,加盖密封,高压消毒,分装8毫升/支。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410690079.5A CN104474321A (zh) | 2014-11-25 | 2014-11-25 | 一种缓解眼疲劳的中药滴眼液及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410690079.5A CN104474321A (zh) | 2014-11-25 | 2014-11-25 | 一种缓解眼疲劳的中药滴眼液及其制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN104474321A true CN104474321A (zh) | 2015-04-01 |
Family
ID=52749022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410690079.5A Pending CN104474321A (zh) | 2014-11-25 | 2014-11-25 | 一种缓解眼疲劳的中药滴眼液及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104474321A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106265898A (zh) * | 2016-09-07 | 2017-01-04 | 广东伊茗药业有限公司 | 一种含有有机提取物的滴眼液 |
CN107158076A (zh) * | 2017-06-19 | 2017-09-15 | 贵州优视号生物科技有限公司 | 一种预防与治疗视疲劳的中药组合物 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103393969A (zh) * | 2013-08-03 | 2013-11-20 | 吴春子 | 一种用于舒缓眼部疲劳的眼药水及制备方法 |
-
2014
- 2014-11-25 CN CN201410690079.5A patent/CN104474321A/zh active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103393969A (zh) * | 2013-08-03 | 2013-11-20 | 吴春子 | 一种用于舒缓眼部疲劳的眼药水及制备方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106265898A (zh) * | 2016-09-07 | 2017-01-04 | 广东伊茗药业有限公司 | 一种含有有机提取物的滴眼液 |
CN107158076A (zh) * | 2017-06-19 | 2017-09-15 | 贵州优视号生物科技有限公司 | 一种预防与治疗视疲劳的中药组合物 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104288334A (zh) | 缓解眼疲劳的中药滴眼液及其制备方法 | |
US10485832B2 (en) | Chinese herbal oral paste for conditioning qi depression constitution and processing method therefor | |
CN103405728B (zh) | 一种治疗更年期综合症的中药组合物及其制备方法 | |
CN103432475A (zh) | 一种治疗过敏性鼻炎的中药组合物及其制备方法 | |
CN105770506A (zh) | 一种缓解眼疲劳的中药滴眼液及其制备方法 | |
CN104606615A (zh) | 一种治疗眼部炎症的中药滴眼液及其制备方法 | |
CN112656930A (zh) | 一种生发、乌发的中药洗发水及其制备方法 | |
CN104547622A (zh) | 一种治疗白内障的中药制剂及其制备方法 | |
CN105031408B (zh) | 一种改善痛风的组合物 | |
CN104474501A (zh) | 一种治疗水肿的中药制剂及其制备方法 | |
CN104474321A (zh) | 一种缓解眼疲劳的中药滴眼液及其制备方法 | |
CN105596551A (zh) | 一种具有缓解视疲劳功能的中药组合物及制备方法 | |
CN104906430A (zh) | 一种治疗干眼症的中药制剂及其制备方法 | |
CN112717113B (zh) | 一种治疗过敏性鼻炎中药组合物及其膏方和应用 | |
CN104587250A (zh) | 一种治疗肝肾不足型近视眼的中药滴眼液及其制备方法 | |
CN104288335A (zh) | 一种缓解眼疲劳的中药滴眼液及其制备方法 | |
CN103099885A (zh) | 具有祛痤疮功能软胶囊及其制备方法 | |
CN103520643B (zh) | 一种用于治疗糖尿病白内障的中药制剂及其制备方法 | |
CN104606367A (zh) | 治疗肝肾不足型近视眼的中药滴眼液及其制备方法 | |
CN104689283A (zh) | 一种治疗脾虚湿蕴型黄褐斑的药物及其制备方法 | |
CN112823807A (zh) | 一种阿胶人参膏及其制备方法 | |
CN104645123A (zh) | 一种防治慢性肾功能衰竭的丸剂及制备方法 | |
CN105727010A (zh) | 一种缓解眼疲劳的中药滴眼液及其制备方法 | |
CN104771604B (zh) | 一种治疗中风的药物、制备方法及制剂 | |
CN105726768A (zh) | 一种缓解眼疲劳的中药滴眼液及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150401 |
|
RJ01 | Rejection of invention patent application after publication |