What is pharmaceutical substitution? Therapeutic substitution occurs when a pharmacist substitutes a chemically different drug for the drug that the physician prescribed. The drug substituted by the pharmacist belongs to the same pharmacologic class and/or
What is pharmaceutical substitution?
Therapeutic substitution occurs when a pharmacist substitutes a chemically different drug for the drug that the physician prescribed. The drug substituted by the pharmacist belongs to the same pharmacologic class and/or to the same therapeutic class.
What is pharmaceutical equivalence study?
Pharmaceutical equivalence – Drug products are considered pharmaceutical equivalents if they have the same active ingredients, the same dosage form and are identical in strength, quality, purity, and identity as the brand-name product, but they may differ in characteristics such as shape, packaging, and excipients ( …
What is the difference between pharmaceutical equivalent and therapeutic equivalence?
Therapeutic Equivalents: Drug products are considered to be therapeutic equivalents only if they are pharmaceutical equivalents and if they can be expected to have the same clinical effect and safety profile when administered to patients under the conditions specified in the labeling.
What is Pharmaco equivalence?
Bioequivalence is a term in pharmacokinetics used to assess the expected in vivo biological equivalence of two proprietary preparations of a drug. If two products are said to be bioequivalent it means that they would be expected to be, for all intents and purposes, the same.
What is a generic substitution in medicine?
Generic substitution is a pharmacist-initiated act by which a different brand or an unbranded drug product is dispensed instead of a drug brand that was prescribed by the physician. This means substituting the same chemical entity in the same dosage form for one marketed by a different company.
What is a generic alternative?
A generic equivalent is made with the same active ingredient at the same dosage as the brand medication. The same results can be expected with a generic as with the brand counterpart. A generic alternative works like a brand drug and may be used to treat the same condition.
What is the difference between AB1 and AB2?
Thus, if a branded product is rated “AB1” only generics that are rated “AB1” are deemed therapeutically equivalent to that branded product. Similarly, if the other branded product is rated “AB2”, therapeutically equivalent generics will be rated “AB2”.
What is therapeutically equivalent?
FDA classifies as therapeutically equivalent those drug products that meet the following general criteria: (1) they are approved as safe and effective; (2) they are pharmaceutical equivalents in that they (a) contain identical amounts of the identical active drug ingredient in the identical dosage form and route of …
What is FDA tentative approval?
Tentative Approval FDA delays final approval of the generic drug product until all patent or exclusivity issues have been resolved. A tentative approval does not allow the applicant to market the generic drug product.
What are medications that start with Z?
Drugs beginning with the letter Z. Zaditen (ketotifen) Zaditor (ketotifen eye drops) zafirlukast ( Accolate ) Zamine (drospirenone – ethinyl estradiol (Yasmin)) Zanaflex (tizanidine) zanamivir inhalation (Relenza) Zantac (ranitidine)
What is pharmaceutical alternatives?
Pharmaceutical Alternatives. Drug products that contain the same therapeutic moiety but as different salts, esters, or complexes. For example, tetracycline phosphate or tetracycline hydrochloride equivalent to 250 mg tetracycline base are considered pharmaceutical alternatives.
What are the types of medication?
Medication comes in three basic forms: solid, semi-solid, and liquid. Solids and semi-solids typically include medicines administered as tablets, capsules, pills, and chews.
How many types of medication are there?
Drugs can be categorized based upon their effects on users. There are essentially seven different drug types, each with its own set of characteristics, effects and dangers. Categories include stimulants, depressants, hallucinogens, dissociatives , opioids, inhalants and cannabis.