drug interaction


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interaction

 [in″ter-ak´shun]
1. the quality, state, or process of (two or more things) acting on each other.
2. reciprocal actions or influences among people, such as mother-child, husband-wife, client-nurse, or parent-teacher.
drug interaction see drug interaction.
impaired social interaction a nursing diagnosis accepted by the North American Nursing Diagnosis Association, defined as a state in which an individual participates in either an insufficient or an excessive quantity of social exchange, or with an ineffective quality of social exchange. See also social isolation.

drug interaction

alteration of the effects of a drug by reaction with another drug or drugs, with foods or beverages, or with a preexisting medical condition.

drug interaction

Psychiatry The effects of 2 or more drugs when coadministered, resulting in altered effects of either drug taken alone; the drugs may have a potentiating or additive effect and serious side effects

Drug interaction

A chemical or physiological reaction that can occur when two different drugs are taken together.
Mentioned in: Interactions

interaction

1. the quality, state or process of (two or more things) acting on each other.
2. in statistical terms, the response to one factor at any particular level, which differs according to the level of the other factor.
3. see effect modifier.

drug interaction
the action of one drug upon the effectiveness or toxicity of another (or others).

Patient discussion about drug interaction

Q. Is there any possibility for drug interactions when bipolar drugs and herbal drugs are taken together. My mom is on lithium. Recently she tried some herbal treatment as it’s said to have no side effects. Is there any possibility for drug interactions when bipolar drugs and herbal drugs are taken together.

A. my recommedation is to talk to your physician before taking any OTC medication or herbal meds.

Q. Can certain fruits/veggies make Ritalin less effective? I've heard this about oranges and lemons - is it true? How about other produce? How much does it weaken Ritalin? Will taking a higher dose resolve the problem? (I currently take 10mg morning and 10mg afternoon)

A. As far as I know, oranges and lemons don't affect Ritalin. However, taking the Ritalin with food may increase the amount of drug that actually get into your body, but it depends on the specific formulation (e.g. Concerta isn't affected by food). One that takes Ritalin should avoid alcoholic drinks, since it may cause decrease activity of the brain, and also should avoid herbs of several kinds (yohimbine and ephedra).

THIS IS ONLY A GENERAL ADVICE - I haven't seen you or checked you, so if you have any concerns than you should consult a doctor.

More discussions about drug interaction
References in periodicals archive ?
The highest scoring references in terms of scope were Clinical Pharmacology Drug Interaction Report, Lexicomp Interactions, and Micromedex Drug Interactions, although most resources provided information for at least 80% of the interaction sample.
Inhibition of risperidone metabolism by fluoxetine in patients with schizophrenia: a clinically relevant pharmacokinetic drug interaction.
Lack of drug interaction conformity in commonly used drug compendia for selected at-risk dermatologic drugs.
If you don't think about the possibility of a drug interaction causing your patient's current symptoms, chances are no one else in the hospital will.
EDI provides accurate and complete summaries of published clinical research findings on drug interactions.
Phillips JP, Antal EJ, Smith RB: A pharmacokinetic drug interaction between erythromycin and triazolam.
Our new Drug Interaction Checker empowers our customers to make important decisions about their health with a convenient tool that determines whether an over-the-counter product may impact the prescriptions they are taking," said chief digital officer Brian Tilzer.
Antidepressants' potential for drug interactions is especially important for patients who take > 1 other medication, including cardiovascular agents.
provide a manual for psychiatric clinicians, residents, and nurses on drug interactions.
Hospitals also reported dramatic increases in the use of computerized alerts to prevent negative drug interactions; in 2006, 51% of hospitals were using real-time drug interaction alerts, up from 23% in 2005.
Not only will it be helpful to have a drug interaction list available, but the information can help patients and consultant physicians know why a particular medication is prescribed, said Dr.
Drug interaction warning: Saquinavir/ritonavir and rifampin, 2005-02-08

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