• Study Resource
  • Explore Categories
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
2011
2011

... Mark whether the following statements are true (A) or false (B). Mark false if there is not sufficient information given to provide answer. Increases and Decreases differences should be of clinical significance, otherwise state “F”. ...
New drug drive legislation comes into force from 2 March 2015 in
New drug drive legislation comes into force from 2 March 2015 in

... In the dawn of new drug drive legislation, THINK! is encouraging people who take medicines and aren’t sure if they are safe to drive to check with their pharmacist or doctor. The new law comes into force from the 2nd March and is designed to catch people who risk other people’s lives by getting behi ...
“What You Need To Know About Prescription Drugs in York County!”
“What You Need To Know About Prescription Drugs in York County!”

... An estimated one in five older adults are negatively affected by combined difficulties with alcohol and Rx medication abuse. ...
1-Introduction,Nomeclature & ROA(1,2&3)
1-Introduction,Nomeclature & ROA(1,2&3)

... Small particles coming into the cells by forming an invagination The formed vesicles will fuse with lysosymes and the enzymes release their contents The hydrolysis needs energy through ATP but at the end due the usage of energy from engulfed liquids (lipids) a surplus amount of energy will produce I ...
Adrenergic receptor antagonists
Adrenergic receptor antagonists

... Bradycardia This side effect can lead to life-threatening heart block and can occur in patients with coronary disease, particularly if they are being treated with antiarrhythmic drugs that impair cardiac conduction. Hypoglycaemia Glucose release in response to adrenaline is a safety device that may ...
European Journal of Clinical Pharmacology Volume 64 • Number 9
European Journal of Clinical Pharmacology Volume 64 • Number 9

... LETTERS TO THE EDITORS Contrast-media-induced hypersensitivity or allergic/ allergic-like reactions? Suggestion for a more appropriate use of the nomenclature [.Bohm-H.Schild 931 "Allergic-like/allergic" or "hypersensitivity" reactions? An open debate on ADR terminology F. Lapi ■ A. Mugelli ■ A. Van ...
adverse reactions - Dentalelle Tutoring
adverse reactions - Dentalelle Tutoring

Lopinavir + ritonavir (Kaletra)
Lopinavir + ritonavir (Kaletra)

... recommended for all people living with HIV, independent of your symptoms or CD4 count, you and your doctor should consider your CD4 cell count, your viral load, any symptoms you are having, and your attitude about taking ART. Fact Sheet 404 has more information about guidelines for the use of ART. I ...
Taking Drugs as Directed - Consumer Health Choices
Taking Drugs as Directed - Consumer Health Choices

... • The bottle or box tells you how many times a day to take the drug and how much to take each time. ...
File - Doctorswriting
File - Doctorswriting

... 85% of the bicarbonate resorptive capacity is inhibited by acetazolamide in the proximal tubule. Hyperchloraemic metabolic alkalosis may result from acetazolamide administration. Is safe to use in patients with hepatic disease as it is eliminated renally. It decreases phosphate excretion in the kidn ...
Basic pharmacology
Basic pharmacology

DRUG OF ABUSE
DRUG OF ABUSE

... • This group includes nitrous oxide, chloroform, and diethylether. • Such agents are hazardous because they affect judgment and include loss of consciousness. • Inhalation of nitrous oxide as the pure gas (with no oxygen) has caused asphyxia and ...
What School Staff Need to Know about Substance Abuse
What School Staff Need to Know about Substance Abuse

...  Medical uses: Stimulants can be used to treat narcolepsy and ADHD. How they work: Stimulants increase brain activity, resulting in greater alertness, attention, and energy. Over-the-Counter Drugs Some people mistakenly think that prescription drugs are more powerful because you need a prescription ...
Non-selective CNS depressants ©2010 Mark Tuttle Non
Non-selective CNS depressants ©2010 Mark Tuttle Non

... o Corresponds to pharmacokinetics of given drug o Small compared to other drugs - Requires great dose than required for hypnosis - Cross-tolerance: to all of each other - Psychological dependence (now called addiction) Drug Mechanism of action Side effects Pharmacokinetics BARBITURATES - ↑postsynapt ...
Antidepressiva werken niet
Antidepressiva werken niet

... The researchers accept many people believe the drugs do work for them, but argue that could be a placebo effect - people feel better simply because they are taking a medication which they think will help them. In total, the Hull team, who published their findings in the journal PLoS Medicine, review ...
Chapter 13-Toxicology
Chapter 13-Toxicology

... nervous system, cause calm and bring about sleep (alcohol, barbituates). Tranquilizers are depressants. – Downers - relax, create feeling of well-being, produce sleep. – Act on central nervous system. – Usually taken orally. – Also includes tranquilizers (e.g., librium and Valium) and “glue sniffing ...
Depressant Drugs
Depressant Drugs

... The use of a combination of depressant drugs is very dangerous. Because of the way that most depressant drugs react with each other, taking one dose of one depressant drug and one dose of another may have a combined effect of three doses, or seven or even more. Depressants used in combination create ...
About ATODA
About ATODA

... effects of opioid overdose. Naloxone is widely used in Australia and internationally by paramedics and emergency room staff in cases of suspected opioid overdose. It has no psychoactive effect, is not a drug of dependence, and therefore, is not a substance which is likely to be diverted or misused. ...
No Slide Title
No Slide Title

... & migration toward lumen; fatty deposits & calcification ...
1301 Pharmacology Drug List
1301 Pharmacology Drug List

... Therapeutic Action: May displace opioid analgesics from their receptors (competitive antagonism); drug has no pharmacologic activity of its own. Major Contraindications/Cautions: 1. Contraindicated in patients hypersensitive to drug. 2. Use cautiously in patients with cardiac irritability or opioid ...
lf you`re fqking rhis drug, don`t eql fhot
lf you`re fqking rhis drug, don`t eql fhot

... coordinoted; when it's mixed with certoin drugs, those effects con be mognified. Even worse, certoin drug-olcohol combos con increose the chonce of serious side effects, such qs internol bleeding, difficulty breothing, ond heori problems. And though olcohol might moke o drug less effective, il con o ...
Phil Rowe Reader in pharmaceutical computing School of
Phil Rowe Reader in pharmaceutical computing School of

... Does it affect drug elimination? Generally, it is changes in drug elimination that produce increases/decreases in blood levels big enough to do real clinical harm. Text books rabbit on about changes in volume of distribution etc, but these rarely do any real harm. A few exceptions do exist (e.g. ma ...
1 - A patient allergic to penicillin group of antibiotics has to avoid
1 - A patient allergic to penicillin group of antibiotics has to avoid

... c. impairment of digestive function d. painful difficult urination e. restlessness 74-Phlebitis is most closely associated with which type of injections: a. intradermal d. subcutaneous b. intramuscular e. none of the above c. intravenous ...
Epilepsy
Epilepsy

... influx into neuronal axon.  Tonic-clonic seizures (1ry & 2ry generalized) but  Inhibit the release of Not in absence seizures. ...
9-1-13 The Chronicle - Paterson Counseling Center
9-1-13 The Chronicle - Paterson Counseling Center

... Drugs are chemicals that tap into the brain's communication system and disrupt the way nerve cells normally send, receive, and process information. There are at least two ways that drugs are able to do this: by imitating the brain's natural chemical messengers, and/or by over stimulating the "reward ...
< 1 ... 528 529 530 531 532 533 534 535 536 ... 578 >

Drug interaction



A drug interaction is a situation in which a substance (usually another drug) affects the activity of a drug when both are administered together. This action can be synergistic (when the drug's effect is increased) or antagonistic (when the drug's effect is decreased) or a new effect can be produced that neither produces on its own. Typically, interactions between drugs come to mind (drug-drug interaction). However, interactions may also exist between drugs and foods (drug-food interactions), as well as drugs and medicinal plants or herbs (drug-plant interactions). People taking antidepressant drugs such as monoamine oxidase inhibitors should not take food containing tyramine as hypertensive crisis may occur (an example of a drug-food interaction). These interactions may occur out of accidental misuse or due to lack of knowledge about the active ingredients involved in the relevant substances.It is therefore easy to see the importance of these pharmacological interactions in the practice of medicine. If a patient is taking two drugs and one of them increases the effect of the other it is possible that an overdose may occur. The interaction of the two drugs may also increase the risk that side effects will occur. On the other hand, if the action of a drug is reduced it may cease to have any therapeutic use because of under dosage. Notwithstanding the above, on occasion these interactions may be sought in order to obtain an improved therapeutic effect. Examples of this include the use of codeine with paracetamol to increase its analgesic effect. Or the combination of clavulanic acid with amoxicillin in order to overcome bacterial resistance to the antibiotic. It should also be remembered that there are interactions that, from a theoretical standpoint, may occur but in clinical practice have no important repercussions.The pharmaceutical interactions that are of special interest to the practice of medicine are primarily those that have negative effects for an organism. The risk that a pharmacological interaction will appear increases as a function of the number of drugs administered to a patient at the same time.It is possible that an interaction will occur between a drug and another substance present in the organism (i.e. foods or alcohol). Or in certain specific situations a drug may even react with itself, such as occurs with dehydration. In other situations, the interaction does not involve any effect on the drug. In certain cases, the presence of a drug in an individual's blood may affect certain types of laboratory analysis (analytical interference).It is also possible for interactions to occur outside an organism before administration of the drugs has taken place. This can occur when two drugs are mixed, for example, in a saline solution prior to intravenous injection. Some classic examples of this type of interaction include that Thiopentone and Suxamethonium should not be placed in the same syringe and same is true for Benzylpenicillin and Heparin. These situations will all be discussed under the same heading due to their conceptual similarity.Drug interactions may be the result of various processes. These processes may include alterations in the pharmacokinetics of the drug, such as alterations in the absorption, distribution, metabolism, and excretion (ADME) of a drug. Alternatively, drug interactions may be the result of the pharmacodynamic properties of the drug, e.g. the co-administration of a receptor antagonist and an agonist for the same receptor.
  • studyres.com © 2025
  • DMCA
  • Privacy
  • Terms
  • Report