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Dose of Drug given Volume of Distribution Formula

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The Dose is the amount of drug administered. Check FAQs
D=Css⋅Vd
D - Dose?Css - Concentration of Drug?Vd - Volume of Distribution?

Dose of Drug given Volume of Distribution Example

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With units
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Here is how the Dose of Drug given Volume of Distribution equation looks like with Values.

Here is how the Dose of Drug given Volume of Distribution equation looks like with Units.

Here is how the Dose of Drug given Volume of Distribution equation looks like.

749.7Edit=83.3Edit⋅9Edit
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HomeIcon Home » Category Chemistry » Category Pharmacokinetics » Category Drug Content » fx Dose of Drug given Volume of Distribution

Dose of Drug given Volume of Distribution Solution

Follow our step by step solution on how to calculate Dose of Drug given Volume of Distribution?

FIRST Step Consider the formula
D=Css⋅Vd
Next Step Substitute values of Variables
∴ D=83.3mol/L⋅9L
Next Step Convert Units
∴ D=83300mol/m³⋅0.009m³
Next Step Prepare to Evaluate
∴ D=83300⋅0.009
LAST Step Evaluate
∴D=749.7mol

Dose of Drug given Volume of Distribution Formula Elements

Variables
Dose
The Dose is the amount of drug administered.
Symbol: D
Measurement: Amount of SubstanceUnit: mol
Note: Value can be positive or negative.
Formulas to find DoseOpen Variable
Concentration of Drug
Concentration of Drug is the amount of the drug in a given volume of plasma.
Symbol: Css
Measurement: Molar ConcentrationUnit: mol/L
Note: Value can be positive or negative.
Formulas to find Concentration of DrugOpen Variable
Volume of Distribution
The Volume of Distribution is the parameter relating drug concentration in plasma to drug amount in the body.
Symbol: Vd
Measurement: VolumeUnit: L
Note: Value can be positive or negative.
Formulas to find Volume of DistributionOpen Variable

Other formulas in Drug Content category

​Go Apparent Volume of Drug Distribution
Vd=DCss
​Go Absorption Half-Life of Drug
ta/2=ln(2)ka
​Go Drug Rate Entering Body
ka=ln(2)ta/2
​Go Rate of Infusion of Drug
kin=CL⋅Css

How to Evaluate Dose of Drug given Volume of Distribution?

Dose of Drug given Volume of Distribution evaluator uses Dose = Concentration of Drug*Volume of Distribution to evaluate the Dose, The Dose of Drug given Volume of Distribution formula is defined as the product of the concentration of the drug and the volume of distribution of the drug. Dose is denoted by D symbol.

How to evaluate Dose of Drug given Volume of Distribution using this online evaluator? To use this online evaluator for Dose of Drug given Volume of Distribution, enter Concentration of Drug (Css) & Volume of Distribution (Vd) and hit the calculate button.

FAQs on Dose of Drug given Volume of Distribution

What is the formula to find Dose of Drug given Volume of Distribution?
The formula of Dose of Drug given Volume of Distribution is expressed as Dose = Concentration of Drug*Volume of Distribution. Here is an example- 749.7 = 83300*0.009.
How to calculate Dose of Drug given Volume of Distribution?
With Concentration of Drug (Css) & Volume of Distribution (Vd) we can find Dose of Drug given Volume of Distribution using the formula - Dose = Concentration of Drug*Volume of Distribution.
Can the Dose of Drug given Volume of Distribution be negative?
Yes, the Dose of Drug given Volume of Distribution, measured in Amount of Substance can be negative.
Which unit is used to measure Dose of Drug given Volume of Distribution?
Dose of Drug given Volume of Distribution is usually measured using the Mole[mol] for Amount of Substance. Millimole[mol], Kilomole[mol], Pound Mole[mol] are the few other units in which Dose of Drug given Volume of Distribution can be measured.
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