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  2. Methotrexate - Wikipedia

    en.wikipedia.org/wiki/Methotrexate

    Methotrexate. 60% at lower doses, less at higher doses. [7] Methotrexate, formerly known as amethopterin, is a chemotherapy agent and immune-system suppressant. [4] It is used to treat cancer, autoimmune diseases, and ectopic pregnancies. [4] Types of cancers it is used for include breast cancer, leukemia, lung cancer, lymphoma, gestational ...

  3. Biological half-life - Wikipedia

    en.wikipedia.org/wiki/Biological_half-life

    Biological half-life (elimination half-life, pharmacological half-life) is the time taken for concentration of a biological substance (such as a medication) to decrease from its maximum concentration (C max) to half of C max in the blood plasma. [1][2][3][4][5] It is denoted by the abbreviation . [2][4] This is used to measure the removal of ...

  4. Effective half-life - Wikipedia

    en.wikipedia.org/wiki/Effective_half-life

    Effective half-life. In pharmacokinetics, the effective half-life is the rate of accumulation or elimination of a biochemical or pharmacological substance in an organism; it is the analogue of biological half-life when the kinetics are governed by multiple independent mechanisms. This is seen when there are multiple mechanisms of elimination ...

  5. Ketorolac - Wikipedia

    en.wikipedia.org/wiki/Ketorolac

    Ketorolac, sold under the brand name Toradol among others, is a nonsteroidal anti-inflammatory drug (NSAID) used to treat pain. [3][4] Specifically it is recommended for moderate to severe pain. [5] Recommended duration of treatment is less than six days, [4] and in Switzerland not more than seven days (parenterally two days). [6]

  6. Half-life - Wikipedia

    en.wikipedia.org/wiki/Half-life

    Half-life (symbol t½) is the time required for a quantity (of substance) to reduce to half of its initial value. The term is commonly used in nuclear physics to describe how quickly unstable atoms undergo radioactive decay or how long stable atoms survive. The term is also used more generally to characterize any type of exponential (or, rarely ...

  7. Clearance (pharmacology) - Wikipedia

    en.wikipedia.org/wiki/Clearance_(pharmacology)

    Clearance (pharmacology) In pharmacology, clearance ( ) is a pharmacokinetic parameter representing the efficiency of drug elimination. This is the rate of elimination of a substance divided by its concentration. [1] The parameter also indicates the theoretical volume of plasma from which a substance would be completely removed per unit time.

  8. Adalimumab - Wikipedia

    en.wikipedia.org/wiki/Adalimumab

    Adalimumab, sold under the brand name Humira and others, is a disease-modifying antirheumatic drug and monoclonal antibody used to treat rheumatoid arthritis, juvenile idiopathic arthritis, psoriatic arthritis, ankylosing spondylitis, Crohn's disease, ulcerative colitis, plaque psoriasis, hidradenitis suppurativa, and uveitis.

  9. Equianalgesic - Wikipedia

    en.wikipedia.org/wiki/Equianalgesic

    Equianalgesic. An equianalgesic chart is a conversion chart that lists equivalent doses of analgesics (drugs used to relieve pain). Equianalgesic charts are used for calculation of an equivalent dose (a dose which would offer an equal amount of analgesia) between different analgesics. [1] Tables of this general type are also available for ...