A suppository base must remain solid at room temp. A suppository is a pill or medication that is inserted through the rectal area of the body. An appropriate specification for each aspect of quality studied during the phase of development and during the validation of the manufacturing process should be determined. They are chemically stable, nonirritating, miscible with water and mucous secretions, and can be formulated, either by molding or compression, in a wide range of hardness and melting point. Identify the best product for your purpose and ask the related technical sheet to our team which will be pleased to help you. Suppository base excipients are used in the manufacture of suppositories (for rectal administration) and pessaries (for vaginal administration). Table 1: Evaluation of the partitioning of C31G between various suppository bases/pH 8 buffer and chloroform/pH 8 buffer (n = 3) The influence of suppository bases upon the rectal absorption of acetylsalicylic acid. Measurement of gelation temperature. It's a small, round or cone-shaped object that you put in your body, often into your bottom. They are used commercially in numerous applications, including as surfactants, in foods, in cosmetics, in pharmaceutics, in biomedicine, as dispersing agents, as solvents, in ointments, in suppository bases, as tablet excipients, and as laxatives. Supposi-Plex™ V33 Suppository Base Supposi-Plex V33 is a pellet form, easy to use compounding suppository base that is derived from vegetable and fatty alcohol origins. Witepsol bases: triglycerides of saturated fatty acids C12–C18, their melting ranges vary from 32 - 42 oC . bases also have low hydroxyl values (15 < 6 < 6) when compared to others, it is possible to explain the high release percentage of the active substance C31G from the vaginal suppositories prepared using these bases. Antonyms for Suppository bases. V. Identification of products of ethionamide decay isolated from suppositories]. A 20-ml transparent vial containing a magnetic bar and 10 g of liquid suppository base was placed in a low-temperature thermostat water bath (Heto, Scandinavia). 1.1.1. Oily bases or oleoginous bases 1.1. entirely natural or synthetic or modified natural). Suitable for both rectal and vaginal use. Fat-type suppository bases can be produced from a variety of vegetable oils, such as coconut or palm kernel, which are modified by esterification, hydrogenation, and fractionation to obtain products of varying composition and melting temperatures (e.g., Hydrogenated Vegetable Oil and Hard Fat).These products can be so designed as to reduce rancidity. • Water soluble bases—for example, polyethylene glycols— that dissolve in the anorectal fluids release for absorption Solubility: Witepsol®H15 is readily soluble in diethylether, toluene and … [Article in Italian] SUPPOSITORY BASES: Solid form at room temp. A suppository is a dosage form used to deliver medications by insertion into a body orifice where it dissolves or melts to exert local or systemic effects. It is contains the drugs which are used in treatment of the infections of female genitourinary tract and meant for contraception. 21 Specifications of suppository bases Home Suppository Bases. Liquid suppository bases were kept at 4°C prior to use. water/base partition coefficient. A review of the literature on suppository bases shows that much work has been done on fattype bases such as cocoa butter.Some investigations have been made on water‐soluble and emulsion type bases. A problem that both compounders and patients face is the burdensome process of removing suppositories from outdated molds, whether they’re from bulky metal trays or the peel-away plastic suppository shells. PEG bases. 1. University of Tennessee School of Pharmacy Memphis, Tenn. Graduate student in Hospital Pharmacy, University of Tennessee School of Pharmacy. It is about 3-5g in weight. Determine the density factor of a drug in polyethylene glycol suppositories. Describe the proper formulation, packaging, and administration of suppository bases. Witepsol®H15 is an NF grade, small pastille form suppository base comprised of glycerides from vegetable origins with a long history of use with a wide range of APIs. These are made with best quality material and have sodium stearate as a component. are preferred for rectal suppositories. Standard suppository molds offer challenges to compounders, because they are time consuming both to use and to clean. 1973 Feb;112(2):116-33. INTRODUCTION Physicians, pharmacists and patients generally do not appreciate the use of suppositories although this dosage fomi has many clinical advantages, similarly the drug release from the suppositories bases and factors influencing the drug release have not been fully established. 2.3. Anthony F. Cacchillo. A suppository is another way to deliver a drug. What are synonyms for Suppository bases? The sphincter is the muscular opening of the rectum. selection of suppository bases depends on. -Emulsified Theobroma oil maybe used as base when large quantities of aqueous solutions are to be incorporated. Gently but firmly, push the suppository past the sphincter. Insert the suppository into the rectum, narrow end first. Boll Chim Farm. but soften, melt or dissolve readily at body temp; so … 4 words related to suppository: medicament, medication, medicinal drug, medicine. Suppository bases. Important characteristics for suppositories include (1) hardness (for proper handling and delivery), (2) shape (for comfortable insertion and retention), (3) solubilization of drug in suppository matrix, and (4) rapid melting after application. Describe three (3) methods of suppository preparation. Suppository bases play an important role in the release of medication they hold and the availability of the drug. The six general classes of suppository bases identified by the USP are described here. Suppository bases can be classified as according to their composition and physical properties. 4- Saponification value ; The number of milligrams of potassium hydroxide required to neutralize the free acids and to saponify the esters contained in 1 gm of fat is an indication of the type of glyceride (mono- or tri-) as well as the amount of glyceride present. -5% Glyceryl monostearate, 10% Lanette wax, 2_3% cetyl alcohol &4% bees wax is recommended for emulsified Theobroma oil. suppository bases in a sentence - Use "suppository bases" in a sentence 1. Suppository bases usually used are theobroma oil, glycerinated gelatin, hydrogenated vegetable oils, mixtures of polyethylene glycols of various molecular weights, … We offer a wide range of suppository bases. [Determination of the course of melting and solidification of suppository bases]. 1974;31(5):651-6. Suppository Bases Sort by Sort by Show 24 36 48 View as from $32.00. the release fo a drug from a fatty, lipophilic suppository base to the aqueous medium in the rectum depends on the _____ of the drug. (C) VAGINAL SUPPOSITORY It is in oviform shape. At least those aspects considered to be critical should be the object of specifications routinely verified. • A lipophilic drug that is distributed in a fatty suppository base in low concentration has less tendency to escape to the surrounding aqueous fluids than a hydrophilic substance in a fatty base. Emulsified cocoa butter. Examples of Macrogol bases: I II III IV Macrogol 400 Macrogol 1000 Macrogol 1540 Macrogol 4000 Macrogol 6000 Water - - - 33 47 20 - - 33 - 47 20 20 - 33 - 47 - - 75 - 25 - - By choosing a suitable combination a suppository base with the desired characteristics can be prepared. Types of suppository bases by Hadeer Zedan 1. Advantages: 1. Specifications of suppository bases. Wecobee bases: triglycerides derived from coconutoil. There seems to be little or no work done with such compounds as plastics, synthetic resins, and other similar condensation products. Oleaginous (fatty or hydrophobic) bases. Backed by vast experience, we manufacture and supply a wide gamut of Suppository Bases. 1. are preferred for vaginal and urethral supposiories. Synonyms for Suppository bases in Free Thesaurus. Suppository bases may be classified according to their composition and physical properties: 1- Oleaginous (fatty) bases 2- Water soluble or miscible bases 37 3- Miscellaneous Bases Specifications of suppository bases 1- Origin and chemical composition The source of origin (i.e. 1.2 Relationship between dossier specifications and the Pharmacopoeia There are three types of suppositories, each to insert into a different orifice: Rectal suppositories into the rectum, vaginal suppositories into the vagina, and urethral suppositories into the urethra of a male A suppository can be introduced into any absorbent orifice of the body,such as the vagina. Polyethylene Glycol Polymers have received much attention as suppository bases in recent years because they possess many desirable properties. Search for more papers by this author. 15 -25oC and melts at body temp (for oil based suppositories) • Amorphous, smooth, non-irritating vehicle • Medicinally inert without side effects Types: Oleaginous (fatty/oily) bases (lipophilic) Theobroma Oil (cocoa butter) & synthetic triglyceride mixtures o Water soluble bases (hydrophilic) It is contains the combination of polyethylene glycol of different molecular weights as suppository bases. What is the main prereq for a suppository base? List and describe a variety of suppository bases. [Stability of drugs in lyophilic suppository bases. Acta Pol Pharm. Page 7 8. For adults, push it … fatty bases. Oleaginous bases include theobroma oil (also called cocoa butter) and synthetic triglyceride mixtures. Some properties of fatty suppository bases Acid content Hydroxyl number Iodine number Cocoa butter <5 0 34-38 Semi-synthetic fatty bases … Prepare suppositories by the fusion (molding) technique. 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