Search results
Results from the WOW.Com Content Network
epocrates is a widely used mobile medical reference application that provides healthcare professionals with access to clinical information at the point of care. The software is designed to assist physicians, pharmacists, nurse practitioners, physician assistants and other healthcare providers in making informed decisions about drug interactions, medical calculations, diagnosis and treatment ...
Dosage forms (also called unit doses) are pharmaceutical drug products presented in a specific form for use. They contain a mixture of active ingredients and inactive components ( excipients ), configured in a particular way (such as a capsule shell) and apportioned into a specific dose .
The term is usually applied to the quantity of a drug or other agent administered for therapeutic purposes, but may be used to describe any case where a substance is introduced to the body. In nutrition , the term is usually applied to how much of a specific nutrient is in a person's diet or in a particular food, meal, or dietary supplement .
A drug's characteristics make a clear distinction between tissues with high and low blood flow. Enzymatic saturation: When the dose of a drug whose elimination depends on biotransformation is increased above a certain threshold the enzymes responsible for its metabolism become saturated. The drug's plasma concentration will then increase ...
Therapeutic drug monitoring (TDM) is a branch of clinical chemistry and clinical pharmacology that specializes in the measurement of medication levels in blood.Its main focus is on drugs with a narrow therapeutic range, i.e. drugs that can easily be under- or overdosed. [1]
If we compare the two different dosage forms having same active ingredients and compare the two drug bioavailability is called comparative bioavailability. [ 18 ] Although knowing the true extent of systemic absorption (referred to as absolute bioavailability) is clearly useful, in practice it is not determined as frequently as one may think.
The target of a drug is commonly referred to as a receptor, but can in general be any chemically sensitive site on any molecule found in the body. The nature of such binding can be quantified by characterising how tightly these molecules, the drug and its receptor, interact: this is known as the affinity. Efficacy, on the other hand, is a ...
Inverse benefit law – Drug benefit-harm ratio falls with marketing; List of abbreviations used in medical prescriptions; Medicines reconciliation; Medical device (such as hearing aids, for example) may be specified by a type of prescription; Off-label use – Use of pharmaceuticals for conditions different from that for which they were approved