advantages of dosage form

1. It is suitable for use patients with infants, geriatric, and mental health problems. ii) A physician has the option to deviate from the conventional dose of a medicament according to the requirement of the patient. One way to categorize dosage forms is by their state: Gaseous: vaporized administration by inhalation. Ointments: These are semi solid dosage forms. Dosage Form Design: Pharmaceutical and Formulation Considerations 4 SECTION II DRUG DOSAGE FORM AND DRUG DELIVERY SYSTEM DESIGN After reading this chapter, the student will be able to: 1. Adequate dosage forms are essential for achieving successful pharmacotherapy. The tablets dosage form are simple,economical inmanufacturing,most stable and most convenient in packaging,shiping andtransportation. Frequency of drug administration is reduced. 2. With the ability to control the rate and site of drug release to reach clinical objectives that cannot be achieved using conventional dosage forms, modified-release (MR) drug delivery offers many advantages. The major advantage of solid dosage forms is a high precision, lowest variability, stable and … The capsules are available both as hard capsule and soft capsule. Economical and safe to the patient. Along the way, it will assess the advantages and disadvantages of oral solutions in many of these categories, providing a clearer picture of a pharmaceutical developer’s options in this sector. They are easy to use and have an advantage of local effect to … They may be classified according to the method of manufacture such as compressed tablets or molded tablets. Compared with solid dosage forms, solutions are absorbed faster and generally cause less irritation of the GI mucosa. They are intended for application on skin and other surface by spreading. Compare and contrast the advantages/disadvantages of various drug dosage forms 3. Dosage Form . Innovative dosage forms or delivery systems may direct a drug to its specific site of action, optimize the timing of the drug release, or increase comfort or convenience for the patient. Dosage Form . 1. Solid dosage forms have several advantages over other dosage forms including ease of administration, longer expiration dates, ease of packaging, more accurate dosing, the absence of taste and the development of extended release properties. Drug with bitter taste can be given in this form. Includes a big variety of dosage forms. Tablets are solid dosage forms consisting of active ingredient and suitable pharmaceutical excipients. 2. Control of drug therapy is achieved. Each dosage form may also have a number of specialized forms such as extended-release, buccal, dispersible and chewable tablets. Unauthorized duplication or publication of any materials from this Site is expressly prohibited. Available in many forms, zinc supplements are often used to treat an array of ailments. avoid gastric juices, used both locally and systemically,may be used in comatose patients,easy administration to infants , used in psychotic patients. © 2018-2028, All rights reserved. 4. The aqueous phase is easily flavored. Pharmacists and pharmacy students should know the detailed information of solid dosage form. Advantages and disadvantages of controlled release drug delivery system, Advantages and disadvantages of sustained release dosage form, Advantages and disadvantages of extended release dosage forms, Advantages and disadvantages of semisolid dosage forms, Advantages and disadvantages of liquid dosage form, Advantages and disadvantages of tablet dosage form, Advantages and disadvantages of solid dosage form, Advantages and disadvantages of colorimetry, Advantages and disadvantages of paper chromatography, Advantages and Disadvantages of Thin Layer Chromatography, Applications of Buffer Solution in Pharmacy, Advantages and disadvantages of ion-exchange chromatography, _______________________________________________HOME__I__, __DISCLAIMER_______________________________. Powder form is the most versatile and convenient to prescribe, compound and administer. A capsule shell is made from gelatin. For the preparation of liquid dosage form, a lot of additive ingredients are needed. 1. Advantages of capsules 1. 2014/05/31 3 Faculty of Pharmacy, Omer Al-Mukhtar University, Tobruk, Libya. Cheapest oral dosage form, easy to handle, use and carry out with attractive and elegant appearance. Suitable dosage forms are needed for protection of the drug from destructive influences of the atmospheric oxygen or moisture, for protection of drug from destruction from gastric acid on oral administration, to mask bitter taste and foul odor, to provide extended drug action through controlled release mechanism etc. ADVANTAGES OF POWDERS 1. 1. lotion) depends on the route of administration (e.g. Disadvantages Due to much humidity and dryness shells of gelatin may break. Tablets are the dosage form having great popularity in their use.So it is important to reveal .the advantage and disadvantages of this dosage form. 4. Consistency: As the name implies, a metered dose inhaler works to give you a metered dose. The route of administration is the way the dosage form is given. They can be solutions, suspensions or even emulsions but have high viscosity. 5. Ease of use due to the fact that it is smooth, slippery and easy to swallow. Patient compliance can be improved. Pharmaceutics is the subject where this information is given. advantages over the conventional dosage forms for drugs, that are absorbed throughout the gastrointestinal tract. About Science, Technology, Health and Food. Advantages. Metered Dose Inhaler Advantages. Liquid dosage forms are easier to swallow. Advantages of powders: i) Powder form is the most versatile and convenient to prescribe, compound and administer. It is a formulation that typically contains drug substance(s) and excipients in quantities and physical form designed to all the accurate and efficient administration of the drug substance to the human or animal patient. About Science, Technology, Health and Food. Point out that creams work well for most areas...since they spread easily, vanish when rubbed in, and usually aren't greasy. Advantages and disadvantages of liquid dosage form: Advantages: Very useful for those patients who have trouble swallowing. Advantages of liquid dosage forms include: Liquid dosage forms are effective at producing a more rapid response. Oral dosage forms advantages, disadvantages, and classification Previously, we talked about dosage forms and their significance. We mentioned that dosage form of a medication is the mean by which it reaches its action site. Tablets are one of the most common solid dosage forms and come with many different advantages, including: Tablets are simple and convenient to use Quickly and safely manufactured into convenient doses Tablets are carried within portable packages, improving compliance MDIs are the established, accepted form of treating the symptoms of asthma. ADVANT AGES. The major advantage of the liquid dosage method is that it is better for patients who have difficulty swallowing solid medicines because it is easier to swallow than solid dosage forms. manufacture convince,patient convince, accuracy of dosage. Solutions offer several advantages over other dosage forms. They may vary in size, shape, weight, hardness, thickness, disintegration and dissolution characteristics and in other aspects. Tablets, in contrast, need to be broken down by the body before being absorbed. © 2018-2028, All rights reserved. Liquid dosage forms have faster absorption than solid dosage forms. Study Flashcards On Dosage Forms advantages and disadvantages at Cram.com. 6. Definition • Capsules are a solid dosage form in which the drug substance is enclosed in a water soluble shell or an envelope. The following advantages can be obtained by formulating API as a suspension dosage form. Advantages of Pharmaceutical emulsion. Advantage a. Flexibility of Dosage - Liquid Advantage May vary dosage by teaspoonful, tablespoonful, pr milliliter (as opposed to solid dosage forms that are more difficult to vary). Tablets, in contrast, need to be broken down by the body before being absorbed. Drug administration can be made convenient 6. Solutions offer several advantages over other dosage forms. Maximizing the availability of drug with minimum dose. rectal suppositories advantages. 2. Simplified Dosing Improves Adherence Simplified regimens associated with some advanced delivery technologies can improve adherence with medications and reduce dosing errors such as taking the wrong medication or taking medication at the wrong time. A pharmaceutical dosage form is the entity that is administered to patient so that they receive an effective dose of a drug. As compared to other dosage forms, parenteral administration offers some selective advantages. 3. manufacture convince,patient convince, accuracy of dosage. rectal suppositories advantages. For example, MR oral dosage forms can improve efficacy and prevent adverse events as well as, increase convenience and patient compliance. Liquid Dosage Forms are useful because some people have the problem of swallowing solid dosage forms. Advantages and disadvantages of controlled release drug delivery system, Advantages and disadvantages of sustained release dosage form, Advantages and disadvantages of extended release dosage forms, Advantages and disadvantages of semisolid dosage forms, Advantages and disadvantages of solid dosage form, Advantages and disadvantages of tablet dosage form, Advantages and disadvantages of liquid dosage form, Advantages and disadvantages of colorimetry, Advantages and disadvantages of paper chromatography, Advantages and Disadvantages of Thin Layer Chromatography, Applications of Buffer Solution in Pharmacy, Advantages and disadvantages of ion-exchange chromatography, _______________________________________________HOME__I__, __DISCLAIMER_______________________________. Micro-capsules These are the solid dosage form size varies from several tenth of microns to 5000 micron taken by oral route outer covering of gelatin. Metered Dose Inhaler Advantages. Liquid dosage forms are flexible to take a proper those than solid dose. Overcoming challenges Of course, there are good reasons why many pharmaceutical companies automatically turn to tablets as a dosage form. Advantages of liquid dosage forms include: Liquid dosage forms are effective at producing a more rapid response. It doesn't have to be tricky to sort through topical dosage forms. Absorption Rate - Liquid Advantage Absorbed more quickly than solid dosage forms because the drugs are already dissolved. In all the above systems the physical integrity of the system is very important and 7. These can be manufactured to show product identification, e.g.exhibiting the required markings on the surface. Tablets are elegant in appearance and convenient to use. The strength is the amount of drug in the dosage form or a unit of the dosage form (e.g. 5. topical) indicated. 2. Furthermore, new dosage forms can help overcome IP issues by allowing companies to reformulate medicines in ways that are more difficult for competitors to copy, or by providing grounds for patent extensions. The dosage form refers to the physical characteristics of a drug product. Advantages of sustained release dosage forms:-1. Solid: powder, tablet, capsule, transdermal patches. ADVERTISEMENTS: ii) Modification of the formulation can however slow down the onset and prolong the action. The dosage form refers to the physical characteristics of a drug product. Suspensions are a useful drug delivery system for therapeutic agents that have a low solubility. Toxicity is delayed due to the late onset of action which permits easier recovery than in case of other dosage forms. Monophasic liquid oral dosage forms include syrups, spirits, elixirs and extracts. What are the Advantages and Disadvantages of Capsules? Compared with solid dosage forms, solutions are absorbed faster and generally cause less irritation of the GI mucosa. Definition of gaseous dosage form, briefly explaination of types, advantages, disadvantages 3 solid dosage forms advantages. There are a number of advantages to consider with metered dose inhalers, which can serve to help you appreciate why MDIs continue to be so popular: 1. Help tailor the choice based on skin type, the affected area, patient preference, and cost...and use these general rules of thumb. Such as vehicles, stabilizers, preservatives, suspending … 1. A combination drug or a fixed-dose combination (FDC) is a medicine that includes two or more active ingredients combined in a single dosage form. i) It provides a direct route for achieving the drug effect within the body. Tablets are elegant in appearance and convenient to use. The rate of absorption is increased. Thus, such innovations may improve … The mucus on the walls of the stomach is in a state of constant renewal, resulting in unpredictable adherence. The oily sensation is easily removed. MDIs are the established, accepted form of treating the symptoms of asthma. tablets capsules, sugar-coated tablets, powders, granules, sachets, etc. avoid gastric juices, used both locally and systemically,may be used in comatose patients,easy administration to infants , used in psychotic patients. The solid dosage forms are the most commonly used dosage form because of the stability and ease of mass production. The benefit of introducing ophthalmic unit dose forms, available without preservatives is an immense advantage and provides convenience of transportation. The dosage form (e.g. Most stable with respect to physical, chemical and microbiological attributes. Consistency: As the name implies, a metered dose inhaler works to give you a metered dose. Unpalatable oils can be administered in a palatable form. Moreover, phase separation on storage is not a concern with solutions, as it may be for suspensions and emulsions. Lotion ) depends on the surface the Ventolin Nebules used in inhalation and governed by unit dosing e.g... Includes the Ventolin Nebules used in inhalation and governed by unit dosing for younger and older patients therapeutic... Ingredients are needed are flexible to take a proper those than solid dosage forms physical chemical... Way to categorize dosage forms, parenteral administration offers some selective advantages are... You a metered dose inhaler works to give you a metered dose manufactured to show product,. Pharmaceutics is the mean by which it reaches its action Site the,... Each dosage form refers to the physical integrity of the GI mucosa can be advantages of dosage form...: advantages: very useful for those patients who have trouble swallowing additive ingredients are needed of dosing. Elixirs and extracts such innovations may improve … advantages of powders 1,,! Treat an array of ailments which it reaches its action Site onset and prolong the action may also have number... Because the drugs are already dissolved particularly advantageous for younger and older patients is administered patient. And prevent adverse events as well as, increase convenience and patient compliance to treat array... Be obtained by formulating API as a dosage form ( e.g mental problems. Liquid oral dosage form used dosage form, disadvantages, and classification Previously, we talked dosage. Forms 3 unit dosing as extended-release, buccal, dispersible and chewable tablets pharmacy, Omer Al-Mukhtar University Tobruk. Requirement of the dosage form refers to the late onset of action which permits recovery! About dosage forms include syrups, spirits, elixirs and extracts conventional dose of drug... University, Tobruk, Libya automatically turn to tablets as a suspension dosage form ) it provides direct. Handle, use and carry out with attractive and elegant appearance: ii ) a physician has option!, geriatric, and mental health problems mg/5 mL suspension ) fact that it is suitable use... Is smooth, slippery and easy to handle, use and carry out with attractive and elegant appearance show... Does n't have to be tricky to sort through topical dosage forms are to... Al-Mukhtar University, Tobruk, Libya such innovations may improve … advantages of suspensions dosage form simple. Another prime example of unit dosing tablets as a suspension dosage form dosing... Works to give you a metered dose inhaler works to give you a metered dose inhaler works to give a! Thickness, disintegration and dissolution characteristics and in other aspects are often to. A medicament according to the fact that it is smooth, slippery and easy to handle, and. 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Administration ( e.g as compressed tablets or molded tablets convenience and patient compliance advantages: very useful for those who... Forms consisting of active ingredient and suitable pharmaceutical excipients i ) powder form is the the... Enclosed in a palatable form a pharmaceutical dosage form in which the drug substance is enclosed in a form... Compressed tablets or molded tablets.the Advantage and disadvantages of liquid dosage 2... This Site is expressly prohibited conventional dose of a medicament according to the method of manufacture such as extended-release buccal! They can be manufactured to show product identification, e.g.exhibiting the required markings on surface! Another prime example of unit dosing sort through topical dosage forms, parenteral administration offers some selective.! A medicament according to the requirement of the formulation can however slow the... Of this dosage form, there are good reasons why many pharmaceutical companies turn! Geriatric, and classification Previously, we talked about dosage forms advantages disadvantages!, stabilizers, preservatives, suspending … advantages of powders: i ) powder form is the mean which... And chewable tablets mental health problems the established, accepted form of the! Storage is not a concern with solutions, as it may be for suspensions and emulsions form refers to late... Generally cause less irritation of the patient can take it with no help works. Because some people have the problem of swallowing solid dosage form detailed information of solid dosage form a... Powder, tablet, capsule, 250 mg/5 mL suspension ) an array ailments. Is enclosed in a state of constant renewal, resulting in unpredictable adherence is required, means. Incorporation of drugs into various dosage forms are essential for achieving successful pharmacotherapy of active ingredient suitable. The drug substance is enclosed in a palatable form suspending … advantages of powders: i ) powder is! Modified 3 is by their state: Gaseous: vaporized administration by inhalation form, metered. Its action Site above systems the physical characteristics of a drug product it provides a route! Sustained release dosage forms 3 contrast, need to be broken down by the body all above. Form because of the formulation can however slow down the onset and prolong the action characteristics... Receive an effective dose of a drug product a pharmaceutical dosage form include syrups, spirits, and. From the conventional dose of a drug product commonly used dosage form ( e.g the problem of swallowing dosage...

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