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This could occur when a patient is given medication that is too strong and is causing detrimental effects or is simply not necessary. [7] Adverse drug reaction. This could occur when a patient has an allergic response to a medication. [7] Inappropriate adherence. This could occur when a patient chooses not to or forgets to take a medication. [7]
A prescribing cascade occurs when a person is prescribed a drug and experiences an adverse drug effect that is misinterpreted as a new medical condition, so the patient is prescribed another drug. [20] Polypharmacy also increases the burden of medication taking particularly in older people and is associated with medication non-adherence. [21]
Medication non-adherence in America results in an estimated 131,000 annual deaths, [2] costing up to $528 billion annually. [3] Wasting $11 billion of usable medicine each year has consequences for Americans: it contributes to polluted air and water supplies, and leads to the duplicative purchasing and manufacturing of drugs to meet patient ...
In medicine, patient compliance (also adherence, capacitance) describes the degree to which a patient correctly follows medical advice.Most commonly, it refers to medication or drug compliance, but it can also apply to other situations such as medical device use, self care, self-directed exercises, or therapy sessions.
Concerns with polypharmacy and elderly groups are reduced medication adherence, increased fall risk, cognitive function impairment, and adverse drug reaction. [11] Almost 75% of clinic visits result in people obtaining a written prescription. [12] [13] More careful prescribing practices could increase medication adherence in elderly people.
One known cause of HIV drug resistance is lack of adherence to the prescribed drug regiment. Low levels of adherence can be attributed to lack of access to healthcare, stigmatization of HIV, and a lack of availability of drugs due to prohibitive cost or other factors. Missing doses of medication or taking them late poses a major issue because ...
A per-protocol analysis represents a "best-case scenario" to reveal the effect of the drug being studied. However, by restricting the analysis to a selected patient population, it does not show all effects of the new drug. Further, adherence to treatment may be affected by other factors that influence the outcome.
Medication therapy management, generally called medicine use review in the United Kingdom, is a service provided typically by pharmacists, medical affairs, and RWE scientists that aims to improve outcomes by helping people to better understand their health conditions and the medications used to manage them. [1]