73 results about "Cough syrups" patented technology

The present invention relates to herbal composition for the treatment of chronic respiratory disorders such as cold, cough, allergic asthma, seasonal allergic rhinitis, pharyngitis, laryngitis and the like and a process for preparing the same. The composition comprises extracts derived from Ayurvedic plants selected from the following group: The process for preparing the herbal composition of the present invention comprises procuring, cleaning, grading of specified herbal plants as per the standard specification, disintegrating and pulverizing separately to form the coarse powder, then macerating individual powders separately with aqueous solution of preservatives and then extracting, filtering, concentrating and spray drying to make dry extract powder or semisolid soft extract. Further dissolving each of the extracts separately in aqueous solution containing preservatives and then allowing to maturate after mixing. Then adding filtered extracts to the sugar syrup containing preservatives, glycerin and appropriate excipients to obtain a homogenous cough syrup. The herbal composition of the present invention is non alcoholic, non sedating and non-freezing in nature and the process of preparation as described above does not employ pharmaceutically unacceptable organic solvents.

The invention discloses purification momordica grosvenori glucoside and a method for withdrawing the biological activity material, the method uses the solvent-extraction process to purify momordica grosvenori glucoside, simultaneously withdraws the momordica grosvenori element, and includes the steps that the fluid is prepared, the extract is carried on with moderate nonpolar resolver, the withdrawing is carried on with medium polar organic solvent, and the spraying and the drying are performed. The method of the invention can eliminate the return bitter taste in the momordica grosvenori, the momordica grosvenori sweet material, the extraction of the momordica grosvenori, the momordica grosvenori concentration fruit juice, the momordica grosvenori sweetening agent, and the product, thereby improving momordica grosvenori sweet material taste, purifying momordica grosvenori glucoside, and simultaneously withdrawing the active material, namely, the momordica grosvenori element having anti-microorganism. The momordica grosvenori element has the activeness suppressing microorganism, such as Gram-negative bacteria, Gelanshi masculine fungus and fungus and so on. The anti-microorganism activeness of the momordica grosvenori element extracted with the invention can be used to prepare the anti-microorganism medicine and daily necessities like cough syrup, throat piece, toothpaste, rinses mouth fluid and so on, and the invention can have very great use value and economic value.

The invention relates to a cough syrup and a method for preparing the same, which belong to the field of Chinese traditional medicines. The cough syrup consists of fourteen Chinese traditional medicines including herba ephedrae, apricot kernel, plaster stone, liquorice, semen coicis, herba schizonepetae, aster, radix stemonae, dried orange peel, radix cynanchi, balloon flower, honeysuckle, bark of white mulberry root and loquat leaf which are decocted or soaked with water to obtain a thick juice to be concentrated, are added or not added with honey (or rock candy), and are prepared into syrups. The cough syrup is taken orally to treat respiratory tract infections, and has the efficacies of clearing away heat and toxic material, diminishing inflammation, reducing and expectorating phlegm, and relieving cough and asthma. Compared with the prior similar drugs, the cough syrup has the characteristics of low cost, simple and convenient preparation, shortened treatment period, no toxic side effects, and suitability for both the young and the old.

The invention discloses a method for determining content of effective ingredient amygdalin in loquat leaf cough syrup. The method comprises a step of preparation of reference solution, a step of preparation of test solution and a step of high performance liquid chromatographic determination, wherein the condition that content of amygdalin is not less than 1.2mg per 1ml of the loquat leaf cough syrup can be ensured. According to the method, high performance liquid chromatography is used for determining content of the amygdalin controlling quality of loquat leaf cough syrup product, compared with the detection without content determination item in the existing standard, the method has the advantages that the inherent quality of medicine can be directly controlled by determining content of the amygdalin, moreover, in the determination method, the amygdalin is separated well, stability and accuracy both are high and repeatability is excellent, thus, quality of the loquat leaf cough syrup product can be controlled better.

The invention relates to the field of traditional Chinese medicine preparation detection, in particular to a quality detection method of cough syrup for children. The quality detection method comprises the following steps: diluting a sample to be detected with methanol, and filling into a liquid chromatograph for detection, and comparing an obtained chromatogram with a reference fingerprint chromatogram so as to judge the quality of the sample to be detected, wherein the detection conditions of the liquid chromatograph are as follows: octadecylsilane chemically bonded silica is adopted as a filling agent, acetonitrile is adopted as a flow phase A, a 1% acetic acid solution is adopted as a flow phase B, the above components are eluted according to specific programs in a gradient manner, the wavelength is 252-256 nm, the flowing speed is 0.8-0.9 ml / min, the column temperature is 29-31 DEG C, and the number of theoretical plates is no less than 3000 according to the peak of ammonium glycyrrhetate. As multiple influence factors are controlled, the quality detection method of cough syrup for children, which is provided by the invention, is stable, reliable and good in repeatability, achieves the purpose of controlling the quality by virtue of fingerprint chromatogram detection, and meanwhile is significant for ensuring the consistency of quality of each batch of products.

The invention is concerned with the cough syrup for treating Acute and chronic pharyngitis, respiratory tract infections, the materials is with weight sharing: radix rehmanniae is 6 to 12 shares, dwarf lilyturf root is 9 to 15 shares, fritillary bulb is 9 to 15 shares, mint is 7 to 13 shares, and honeysuckle is 5 to 11 shares. The invention is better curative effect, strong pertinency for the above illnesses.

The invention belongs to the technical field of Chinese patent drug, relating to a quality control method for infantile cough syrup as Chinese medicine preparation, which is prepared from Chinese herbal medicines as raw materials, comprising the following steps: with the reference substances of figwort, lilyturf root and Sarsasapogenin, distinguishing whether the prescription of the infantile cough syrup contains the compounds of figwort, lilyturf root and Sarsasapogenin with thin layer chromatography; and with the reference substance of mono-ammonium glycyrrhizinate, detecting the content of glycyrrhizic acid in the prescription of the infantile cough syrup with high performance liquid chromatography; therefore, the quality standard is relatively perfect, and the quality control of the medicine is improved due to the amended quality standard.

The invention provides a method for controlling the quality of Xingsu cough syrup. The method mainly comprises part or all of identification and content determination items, wherein the identification comprises thin-layer chromatography identification of perilla leaves, balloon flower, ephedra, thunberg fritillary bulb and baikal skullcap root; and the content determination means to determine the content of the main active ingredient amygdalin of bitter almonds in a preparation by adopting a high-performance liquid chromatography, and method validation is carried out, so that a reliable and accurate quality control method with strong specificity is established. By adopting the method, the quality control standard of the Xingsu cough syrup is improved, the quality of a product can be effectively controlled, and then the clinical curative effect of the product is definitely ensured.

The invention discloses a coconut palm leaf extract and a preparation method and use thereof. The invention is characterized in that the extract contains total phenolic components and can be used for preparing food additive, cough syrup and medicaments for clearing heat, diminishing inflammation, treating tinea corporis, diabetes, hyperlipaemia, flue and tumor, losing weight and the like.

The invention discloses infantile cough syrup and a preparation method thereof. The infantile cough syrup comprises the following raw materials: Chinese ephedra, licorice, radix isatidis, Rhizoma Menispermi, Semen armeniacae amarum, gypsum, radix scutellariae, sucrose, honey, and sodium benzoate. The preparation method includes extracting Chinese ephedra; decocting raw materials for the first time; decocting raw materials for the second time; preparing simple syrup; mixing; filtering, and testing; filling; and sealing, packaging, and warehousing. According to the invention, syrup is prepared from extracts of Chinese medicinal materials by use of traditional Chinese medicine theory to treat infantile cough with quick action and distinct therapeutic effect. The infantile cough syrup has effects of dispelling phlegm, relieving cough, reducing fever, promoting the dispersing function of the lung, relieving asthma, and relieving sore-throat, and is used for treating fever with chills, cough, yellow sputum, shortness of breath, dry mouth, hoarse voice, swelling and pain in throat in infants due to affection by exopathogen. The infantile cough syrup disclosed by the invention has reasonable formula, simple preparation method, no adverse side effects, good safety and reliability, and convenience in administration; and infants do not resist, so that the cough syrup can be easily administrated by infants.

The invention relates to cough syrup and a preparation method thereof, belonging to the technical field of Chinese herbal medicines. Bulbus fritillariae cirrhosae and loquat leaf having efficacies of clearing heat and freeing lung, and preventing phlegm from forming and stopping coughing, ephedra and apricot kernels with efficacies of ventilating lung and arresting cough, rhizoma anemarrhenae and radix stemonae with efficacies of moistening lung for arresting cough, pericarpium citri reticulatae, poria cocos and rhizoma pinelliae with efficacies of tonifying spleen, regulating qi-flowing for eliminating phlegm, and raw liquorice and platycodon grandiflorum with efficacies of relieving sore-throat, preventing phlegm from forming and stopping coughing are adopted, wherein liquorice plays the role of coordinating the properties of the other medicines. The components act together to achieve the efficacies of clearing heat and freeing lung, and preventing phlegm from forming and stopping coughing. The cough syrup is suitable for treating symptoms such as cough yellow phlegm or unsmooth cough up phlegm, senses of suppression and swelling pain in the chest, internal injury of viscera, and the like which are caused by wind-heat affecting lung and phlegm-heat internal blockage; the cough syrup is small in side effect and definite in curative effect, and solves the problems that the existing western medicine only can treat symptoms but can not treat root causes, although can improve the cough symptoms caused by upper respiratory infection, bronchitis and acute laryngitis within the short period, but can not solve the problem fundamentally, and has the problems of large side effects and not obvious curative effect. The cough syrup has the advantages of easily available raw materials, rapidness in absorption, low cost, and rapidness in taking effect, and is easily accepted by people.

The invention discloses a child cough granule prescription used for eliminating phlegm and relieving cough for children and a preparation method of the product. The preparation method is characterized in that the child cough granule is prepared by choosing proper excipients on the basis of maintaining the base prescription of child cough syrup. The invention provides a novel preparation formulation which is taken more conveniently and safely and has same curative effect for clinical medication, and has good controllability and stability of preparation technology quality.

The invention provides a method for measuring the contents of baicalin, baicalein and wogonin in cold cough syrup.The method for measuring the contents of baicalin, baicalein and wogonin in cold cough syrup aims at being accurate in measurement and easy to implement.The method comprises the steps that firstly, a standard solution is prepared; secondly, a test solution is prepared, wherein l ml of the test solution is measured and put in a 20 ml volumetric flask and dissolved with 50% methyl alcohol, ultrasonic treatment is carried out for 5 min, 50% of the solution is used for reaching the constant volume of the 20 ml scale mark, even mixing is carried out, 1 mL of the solution is precisely measured and passes through a C18-SPE column at the flow speed around 1 mL / min, elution is carried out with 2 mL of 50% methyl alcohol, the flowing-out solution and the elution solution are mixed and filtered with a 0.22-micrometer organic membrane, and a sample to be detected is obtained and put into a high performance liquid chromatograph for detection.The method belongs to the technical field of chemical detection.

The invention provides a detection method of sufi cough syrup. The method comprises identification of ammonium chloride in the sufi cough syrup, identification of the root bark of white mulberry, identification of platycodon grandiflorum, identification of liquorice, and identification of menthol crystal and content determination of ammonium chloride in the sufi cough syrup. The detection method conducts effective quality control on main ingredients of the ammonium chloride, the root bark of white mulberry, the platycodon grandiflorum, the liquorice, and the menthol crystal, can better and comprehensively reflect quality of the sufi cough syrup, and can effectively prevent illegal manufacturers from producing fake sufi cough syrup so as to guarantee safety and efficiency of pharmacy of the masses.

The invention relates to a packing material and a purpose thereof. The inner cavity of the packing material is divided into a storage chamber and an air chamber by a flexible diaphragm or a soft bag; an air inlet of the air chamber is connected with a pressure device; when a content such as eyewash, toothpaste, shampoo and cough syrup needs to be discharged, the outlet of the air chamber is opened, and air is pressed into the air chamber through the pressure device, so that the air chamber is inflated to extrude the storage chamber to extrude out the content, thereby achieving the purpose that even though air does not enter the storage chamber, the content can be discharged to avoid air pollution. The packing material can be used for packing liquid, ointment matters, powdery matters, medicines for human purposes, veterinary medicines, pesticides, industrial liquid or semiliquid, chemical reagents, toothpaste, shampoo, hand wash, body wash, liquid or paste foods, drinking water, beverage, edible oil.

The invention relates to a snow pear cough-relieving syrup and a preparation method, which belongs to the composite traditional Chinese medicine technology field. The snow pear cough-relieving syrup solves the problem that the current drugs and transfusion has poor therapeutic effect for rapidly treating cough. The snow pear cough-relieving syrup comprises the following raw materials: 5-15 parts of balloonflower root, 5-15 parts of bitter apricot kernel (fried), 5-15 parts of radix peucedani, 10-25 parts of radix asteris (roasted), 10-25 parts of Common Coltsfoot Flower, 10-30 parts of loquatleaf and 100-300 parts of pear paste. The method comprises the following steps: taking white pear or pyrus ussuriensis, squeezing to obtain the juice, decompressing and concentrating to obtain a stiff paste, employing an ethanol cold leaching method on the other medicinal materials for extracting an effective ingredient, preparing to obtain the stiff paste, adding 700g of cane sugar and other auxiliary materials to obtain the syrup. The snow pear cough-relieving syrup has the advantages of good effect for cough-relieving, good mouthfeel, accurate administration amount and difficult contamination. The snow pear cough-relieving syrup is used for moistening lung, relieving cough and reducing phlegm, and has obvious effect and good security for treating cough, expectoration and bronchitis.

An antitussive syrup for treating cold cough, unproductive cough and productive cough is prepared from cane sugar and 12 Chinese-medicinal materials includign tendrilled fritillary bulb, platycodon root, scrophularia root, honeysuckle flower, etc. Its advantages include high curative effect, and no environmental pollution.

The invention discloses children's cough syrup and a preparation method thereof. The children's cough syrup is made from, 600-700 parts of sucrose, 30-48 parts of cochinchinese asparagus root, 30-48 parts of glehnia root, 30-48 parts of plantain seed, 20-35 parts of stemona root, 20-35 parts of common coltsfoot flower, 10-16 parts of pinellia tuber, 8-15 parts of tangerine peel, 8-12 parts of ammonium chloride, and 2.5-3.5 parts of sodium benzoate. The children's cough syrup herein is artificially synthesized with traditional Chinese extracts according to the theories of traditional Chinese medicine; the children's cough syrup has effect in clearing heat and moistening lung, ventilating lung and dispelling cold, preventing phlegm from forming and stopping coughing and invigorating spleen and replenishing qi, is used for treating cough caused by bronchitis or common cold, has good effect and high efficiency, causes no toxic or side effects to the human body, and can nourish stomach. The children's cough syrup is reasonable to prepare; the preparation method is simple; the children's cough syrup has no side effects, good safety and reliability and good quality stability, is convenient to take, not resistant by children, and is easy to apply for feeding.

The invention provides a detection method for cough syrup and relates to a detection method for a traditional Chinese medicine preparation. The detection method is adopted for monitoring the illegal manufacturer which invests few or no corresponding medicinal materials and even mixes the forbidden medicinal materials, which causes the result that the medicine cannot achieve the proper clinical effect. The prescription of the cough syrup provided by the invention includes ephedra, semen armeniacae amarae, gypsum and liquorice (roasted). Through the thin-layer identification for ephedra, ephedra root and ephedra alkali A, thin-layer identification for semen armeniacae amarae, thin-layer identification for liquorice and content determination of ephedrine hydrochloride in the cough syrup, components and component contents of traditional Chinese medicine cough syrup can be effectively detected, necessary medicinal materials including ephedra, semen armeniacae amarae and liquorice contained in the medicine can be ensured and meanwhile, mixing of the forbidden medicine ingredient of ephedra roots is prevented; the method is scientific and reasonable as well as practicable; the medicine is more safe and effective, so that the clinical effect of the particle preparation can be ensured and the benefit of the patient is protected.

The invention provides a detection method of Maxing cough syrup and relates to a detection method of a traditional Chinese medicine prescription preparation, aiming at solving the problems that a present production process of Maxing cough syrup that part of manufacturers add a few of corresponding medicinal materials and do not add the corresponding medicinal materials so that the curative effect of medicines is obviously reduced, the safety and effectiveness of the medicines are influenced and the benefits of patients are seriously damaged. The detection method comprises the following steps: carrying out thin-layer identification on ephedrine and ephedrina A, carrying out thin-layer identification on bitter almonds, carrying out thin-layer identification on liquorice roots and carrying out content determination of ephedrine hydrochloride. The components and content of the Maxing cough syrup can be effectively detected and the medicine is relatively safe and relatively effective, so that the clinical curative effect of the syrup preparation is guaranteed and the benefits of patients are maintained.

The invention relates to a traditional Chinese medicine cough syrup and a preparation method thereof. The traditional Chinese medicine cough syrup is prepared from the following raw materials in parts by weight: 5-13 parts of flos daturae, 11-17 parts of pulvis fellis suis, 6-12 parts of folium eriobotryae, 7-15 parts of michelia alba, 6-19 parts of bulbus fritillariae pallidiflorae, 4-9 parts of radix glycyrrhizae, 12-25 parts of herba menthae, 9-15 parts of fructus forsythiae, 2-7 parts of pericarpium citri reticulatae, 3-7 parts of Vitex negundo L., 50-100 parts of sugar candy, 300-700 parts of water, 3-7 parts of lignum aquilariae resinatum, 5-12 parts of radix scutellariae and 6-9 parts of fructus mume. The traditional Chinese medicine cough syrup is obtained through combined infrared heating and drying, freeze drying and mechanical crushing of the traditional Chinese medicines, and the prepared traditional Chinese medicine cough syrup is prepared from pure traditional Chinese medicines and therefore has the characteristics of high curative rate and short treatment course.

The invention relates to cough syrup which comprises the following components in parts by weight: 10-14 parts of folium mori, 18-22 parts of Japanese ardisia herb, 8-12 parts of thory elaeagnus leaf, 8-12 parts of pinellia ternate, 13-17 parts of houttuynia cordata, 7-11 parts of platycodon grandiflorum, 7-11 parts of almond, 4-8 parts of liquorice, 13-17 parts of radix adenophorae, 13-17 parts of lily, 7-11 parts of bulbus fritillariae cirrhosae, 13-17 parts of cordyceps sinensis, 13-17 parts of schisandra chinensis, 18-22 parts of codonopsis pilosula, 30-40 parts of gekko gecko linnaeus in pair, 10-14 parts of blackberry lily, 4-8 parts of cinnamon, 900-1100 parts of white sugar, 900-1100 parts of rock candy, 900-1100 parts of mature vinegar and 1400-1600 parts of water. The cough syrup has the beneficial effects that the traditional Chinese medicines are organically combined together, the synergistic effect is taken into play, and thus the cough syrup with the effects of relieving a cough and relieving asthma is prepared.

The invention provides a construction method and an application of a children cough syrup fingerprint spectrum, and relates to the technical field of pharmaceutical analysis. The construction method comprises the following steps: analyzing a sample to be detected by adopting ultra-high performance liquid chromatography, and obtaining a chromatographic peak of 0-15 min to obtain the children coughsyrup fingerprint spectrum, wherein analysis conditions of the ultra-high performance liquid chromatography are as follows: a mobile phase A includes an elution buffer solution, and a mobile phase B includes acetonitrile; a detection wavelength ranges from 208-212 nm in 0 min-12 min and ranges from 235-239 nm in 12 min-15 min; the mobile phase A is reduced from 95+ / -5% v / v to 5+ / -5% v / v in 0-15 min; and the mobile phase B is increased from 5+ / -5% v / v to 95+ / -5% v / v in 0-15 min. The construction method of the fingerprint spectrum can be used for identifying various chemical components in the children cough syrup at the same time, effectively saves detection time, and has very important significance for comprehensively evaluating quality of the children cough syrup.

The invention discloses cough syrup for children and a preparation method thereof. The cough syrup for children is prepared from, by weight, 600-700 parts of saccharose, 100-200 parts of honey, 40-60 parts of licorice roots, 45-55 parts of loquat leaves, 30-50 parts of gypsum fibrosum, 20-40 parts of rhizoma menispermi, 20-30 parts of platycodon grandiflorum, 20-30 parts of honeysuckle flowers, 20-30 parts of fritillaria cirrhosa, 20-30 parts of radix scutellariae, 15-25 parts of orange peel tincture, 15-25 parts of herba ephedra, 10-15 parts of lalang grass rhizome, 8-12 parts of the root of kudzu vine, 8-12 parts of radix ophiopogonis, 8-12 parts of ammonium chloride, 2.5-3.5 parts of sodium benzoate, 1-3 parts of lemon essence, 1-2 parts of lumbricus and 0.03-0.05 part of menthol. By adopting the theory of traditional Chinese medicine, the syrup is artificially synthesized from Chinese medical extract, is capable of clearing heat and moistening lung, ventilating lung and dispelling cold, preventing phlegm from forming and stopping coughing, and tonifying spleen and tonifying qi, is used for treating a cough and bronchitis caused by a cold, is good in effect and high in efficiency, has no toxic or side effect on the human body and can nourish the stomach. The cough syrup is reasonable in preparation, easy to prepare, free of side effects, safe, reliable, stable in quality, convenient to take, free of resistance of children and capable of being fed to children easily.

The invention belongs to the technical field of Chinese patent medicaments, and relates to a quality control method for phlegm eliminating and asthma relieving cough syrup prepared from raw materials which are Chinese medicinal plants. In quality standards, Dahurian rhododendron leaf serves as a reference medicinal plant and baicalin serves as a reference substance, and whether the phlegm eliminating and asthma relieving cough syrup or Changcheng Zhikechuan Tangjiang contains Dahurian rhododendron leaf and baicalin components or not is detected by a thin layer chromatography. In the method, quack medicaments and inferior medicaments can be more accurately inspected and safety in use is improved; high performance liquid chromatography for detecting the baicalin content of the phlegm eliminating and asthma relieving cough syrup, the quantitative index of baicalin content of not less than 0.6 microgram of every milliliter of phlegm eliminating and asthma relieving cough syrup, and the inspection method improve the quality standard controllability of the phlegm eliminating and asthma relieving cough syrup, further ensure the inherent quality and curative effect of the product and relatively more perfect the quality standards; and modified quality standards enhance quality control over medicaments.

The invention discloses a cough syrup with effects of moistening the lungs and stopping cough, which comprises the following raw materials in percentage by weight: 10-20% of radix scutellariae, 5-15% of angelicae sinensis, 2-5% of acorus gramineus, 3-4% of rock candy, 10-15% of pear, 8-12% of chrysanthemum, 20-25% of eriobotrya japonica leaf, 0.2-0.35% of glucose, 0.3-0.46% of an additive and the rest of water. The cough syrup has the benefits that the formula is scientific, reasonable, practical and feasible, the major ingredients in the formulation (eriobotrya japonica leaf, rock candy, pear, radix scutellariae, angelicae sinensis and acorus gramineus) all have the effects of effectively stopping cough and moistening the lungs, and the customer demand is satisfied.

The invention belongs to the technical field of Chinese patent medicaments, and relates to a quality control method for phlegm eliminating and asthma relieving cough syrup prepared from raw materials which are Chinese medicinal plants. In quality standards, Dahurian rhododendron leaf serves as a reference medicinal plant and baicalin serves as a reference substance, and whether the phlegm eliminating and asthma relieving cough syrup or Changcheng Zhikechuan Tangjiang contains Dahurian rhododendron leaf and baicalin components or not is detected by a thin layer chromatography. In the method, quack medicaments and inferior medicaments can be more accurately inspected and safety in use is improved; high performance liquid chromatography for detecting the baicalin content of the phlegm eliminating and asthma relieving cough syrup, the quantitative index of baicalin content of not less than 0.6 microgram of every milliliter of phlegm eliminating and asthma relieving cough syrup, and the inspection method improve the quality standard controllability of the phlegm eliminating and asthma relieving cough syrup, further ensure the inherent quality and curative effect of the product and relatively more perfect the quality standards; and modified quality standards enhance quality control over medicaments.

The invention relates to a detecting method for a Baibei cough syrup for children and belongs to the field of modernization of traditional Chinese medicine. Through additional weighing of a n-butyl alcohol extract, establishing identification and content detection of monarch drug celandine, ministerial drug fritillary bulb and snake gourd fruit, identification of rhizoma pinelliae preparata and mutual use of identification of principles and the identification of monarch drug celandine, the invention has the advantages as follows: the detecting method for the Baibei cough syrup for children is standardized, the components of the drug can be more comprehensively detected, the component contents and stability are known and description of the medicinal material base of the drug is facilitated.

The invention relates to snake gall bulbus fritilariae cough syrup and a preparation method thereof, and belongs to the technical field of Chinese herbal medicines. According to the snake gall bulbus fritilariae cough syrup and the preparation method thereof, from a motherland medicine treasure house, cortex mori radicis which can clearing lung heat and relieve a cough and asthma is selected to serve as a monarch drug, cortex lycii radicis, snake bile, bulbus fritillariae cirrhosae and scutellaria baicalensis which can clear heat, moisten the lungs, dissipate phlegm and relieve the cough are selected to serve as ministerial drugs, rhizoma phragmitis which can clear heat, purge fire and promote secretion of saliva or the body fluid and pericarpium citri reticulatae which can strengthen the spleens, regulate qi and dissipate phlegm are selected to serve as adjuvant drugs, honey-fried licorice roots which can nourish the stomach, regulate the middle warmer, relieve the cough, dissipate phlegm and coordinate all the medicines are selected to serve as conductant drugs; the whole formula jointly achieves the effects of clearing heat, moistening the lungs, dissipating phlegm and relieving the cough. The snake gall bulbus fritilariae cough syrup is suitable for the symptoms of excessive phlegm and cough caused by respiratory tract tracheal diseases, has the advantages of being reasonable in cost, few in toxic and side effects, convenient to take, rapid in curative effect and capable of eradicating the disease pain and solves the problems that existing cough relieving drugs mostly have certain side effects, can only relieve the symptoms, but cannot fundamentally dispel the disease pain. The snake gall bulbus fritilariae cough syrup can be produced in batches, is wide in suitable crowds and has the extremely high promotional value.