Medication
A substance used to treat or prevent illness. It must be taken as directed.
Dose
The amount of medication given at one time. Correct dosing ensures safety.
Side Effect
An unwanted reaction to a medication. Some side effects are mild while others require attention.
Contraindication
A reason a medication should not be used. It helps prevent harm.
Absorption
The process of medication entering the bloodstream. It affects how quickly a drug works.
Distribution
The movement of medication through the body. It determines where the drug has an effect.
Metabolism
The breakdown of medication in the body. The liver plays a major role.
Excretion
The removal of medication from the body. The kidneys are often involved.
Therapeutic Effect
The desired action of a medication. It shows the drug is working.
Toxicity
A harmful effect caused by too much medication. It requires immediate attention.
Half Life
The time it takes for half of a drug to leave the body. It affects dosing schedules.
Interaction
A reaction between two medications. It can increase or decrease effectiveness.
Generic Name
The standard name of a medication. It is not brand specific.
Brand Name
The name given by a manufacturer. It may differ from the generic name.
Route
The way a medication enters the body. Examples include oral topical and intravenous.
Compliance
Taking medication as prescribed. Good compliance improves outcomes.
Allergy
An immune reaction to a medication. It can cause rash swelling or breathing problems.
Therapeutic Range
The concentration where a medication is effective but not harmful. Levels outside this range can cause issues.
Overdose
Taking too much medication. It can be accidental or intentional.
Titration
Adjusting medication dose gradually. It helps find the most effective amount.