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  2. Pharmaceutical formulation - Wikipedia

    en.wikipedia.org/wiki/Pharmaceutical_formulation

    Formulation studies involve developing a preparation of the drug which is both stable and acceptable to the patients. For orally administered drugs, this usually involves incorporating the drug into a tablet or a capsule. It is important to make the distinction that a tablet contains a variety of other potentially inert substances apart from ...

  3. Galenic formulation - Wikipedia

    en.wikipedia.org/wiki/Galenic_formulation

    Galenic formulation is named after Claudius Galen, a 2nd Century AD Greek physician, who codified the preparation of drugs using multiple ingredients. Today, galenic formulation is part of pharmaceutical formulation. The pharmaceutical formulation of a medicine affects the pharmacokinetics, pharmacodynamics and safety profile of a drug.

  4. Enzyme multiplied immunoassay technique - Wikipedia

    en.wikipedia.org/wiki/Enzyme_multiplied...

    Enzyme multiplied immunoassay technique (EMIT) is a common method for qualitative and quantitative determination of therapeutic and recreational drugs and certain proteins in serum and urine. [1] It is an immunoassay in which a drug or metabolite in the sample competes with a drug/metabolite labelled with an enzyme, to bind to an antibody. The ...

  5. Drug test - Wikipedia

    en.wikipedia.org/wiki/Drug_test

    A "dipstick" drug testing method which could provide screening test capabilities to field investigators has been developed at the University of Illinois. [64] After a suspected positive sample is detected during screening, the sample is tested using a confirmation test. Samples that are negative on the screening test are discarded and reported ...

  6. Route of administration - Wikipedia

    en.wikipedia.org/wiki/Route_of_administration

    For drugs that come in delayed release or time-release formulations, breaking the tablets or capsules can lead to more rapid delivery of the drug than intended. [25] The oral route is limited to formulations containing small molecules only while biopharmaceuticals (usually proteins) would be digested in the stomach and thereby become ineffective.

  7. Tableting - Wikipedia

    en.wikipedia.org/wiki/Tableting

    Friability and abrasion testing is performed in rotating testing drums, designed according to the pharmacopeia. The measured parameter is weight loss before and after testing and tumbling the tablets at a particular time and speed. In the friability test drum tablets are being carried up by a "shovel" and dropped.

  8. Dissolution testing - Wikipedia

    en.wikipedia.org/wiki/Dissolution_testing

    In the pharmaceutical industry, drug dissolution testing is routinely used to provide critical in vitro drug release information for both quality control purposes, i.e., to assess batch-to-batch consistency of solid oral dosage forms such as tablets, and drug development, i.e., to predict in vivo drug release profiles. [1]

  9. Reagent testing - Wikipedia

    en.wikipedia.org/wiki/Reagent_testing

    Reagent testing is one of the processes used to identify substances contained within a pill, usually illicit substances. With the increased prevalence of drugs being available in their pure forms, the terms "drug checking" or "pill testing" [1] may also be used, although these terms usually refer to testing with a wider variety of techniques covered by drug checking.

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