• 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
Research Notes - California Workers` Compensation Institute
Research Notes - California Workers` Compensation Institute

... “the combining and altering of ingredients by a pharmacist in response to a licensed practitioner’s prescription, which produces a medication tailored to an individual patient’s special medical needs. In its simplest form, traditional compounding may involve reformulating a drug, for example by rem ...
Anticoagulants
Anticoagulants

... LDL and uptake by macrophages ...
FORMULATION AND OPTIMISATION OF GASTRO RETENTIVE DRUG DELIVERY SYSTEM CONTAINING GLIPIZIDE
FORMULATION AND OPTIMISATION OF GASTRO RETENTIVE DRUG DELIVERY SYSTEM CONTAINING GLIPIZIDE

... percentage of HPMCK100M was less as compared to remaining formulations. All the formulations showed controlled release kinetics. Formulations showed release in the range of 39.12% to 71.28%. Formulations containing more concentration of HPMCK100M showed slow controlled release. Formulations containi ...
Slide one
Slide one

... I have only written the extra info that haven’t been mentioned in the slides, due to lack of time. ...
FORMULATION AND EVALUATION OF DICLOFANAC POTASSIUM ETHOSOMES  Research Article  VIJAYAKUMAR M.R., ABDUL HASAN SATHALI A , ARUN K. 
FORMULATION AND EVALUATION OF DICLOFANAC POTASSIUM ETHOSOMES  Research Article  VIJAYAKUMAR M.R., ABDUL HASAN SATHALI A , ARUN K. 

... acute  and  chronic  rheumatoid  arthritis,  osteoarthritis  and  ankylosing  spondylitis.  It  is  completely  absorbed  from  the  GI  tract.  However, the drug undergoes extensive first pass metabolism in the  liver. Oral  dose of  diclofenac potassium  causes  an  increased  risk  of  serious  g ...
Date Rape Drugs
Date Rape Drugs

... It is difficult to regulate a "dose" of ketamine, and there is only a slight difference in dose between the desired effects and an overdose. Ketamine is a depressant at higher doses and can dangerously reduce heart rate and respiratory function. ...
cns – antiepileptic drugs
cns – antiepileptic drugs

...  b. assigning an assistant to stay with the patient at all times.  c. keeping an airway available to insert as needed.  d. instructing the patient to stay in bed and call for assistance to go to the bathroom. ...
Amines, what they are and what they do
Amines, what they are and what they do

... and was used by dentists in the early 19th century. • Sigmund Freud advocated using cocaine for depression and used it himself. • Until 1903 cocaine was used in small concentrations in Coca-Cola ...
This page
This page

... stimulates ovulation. They also make the lining of the uterus less hospitable to implantation and thicken the cervical mucus. o This is the same mechanism that progestins have in the estrogenprogestin oral contraceptives! o The amount of progestin in the mini-pill is not high enough to consistently ...
Epinephrine and Glucagon by Intramuscular
Epinephrine and Glucagon by Intramuscular

... Polypeptide _______________________ identical to human glucagon  Increases blood glucose and relaxes smooth muscles of the GI tract  Acts only on _______________________ glycogen, converting it to glucose  Indications: _______________________ where patient cannot take oral glucose and an IV is un ...
Pharmacology 6 – SNS Antagonists
Pharmacology 6 – SNS Antagonists

... Pharmacology 6 – SNS Antagonists Anil Chopra 1. Name common examples of non-selective and selective SNS antagonists and what are they clinically used for. 2. How do SNS antagonists produce their anti-hypertensive effects and what are their side effects. 3. Compare the effects produced by selective a ...
Stimulant fact sheet
Stimulant fact sheet

... decisively alleviated by the medication. Global improvements in academic and social functioning, sometimes persisting even when the medication is not in use result. In my practice, this kind of response occurs in about 20% of patients I treat. Many people experience similar, but less extraordinary i ...
Summary Chart of Performance Enhancing Drugs Used
Summary Chart of Performance Enhancing Drugs Used

... cramps, dry mouth, ...
Antidepressants and Sedatives David G. Standaert, MD, Ph.D
Antidepressants and Sedatives David G. Standaert, MD, Ph.D

... reuptake of serotonin and/or norepinephrine All may be sedating, although some much more than others Many of these drugs have anticholinergic (antimuscarinic) actions - leads to somnolence, dry mouth, urinary retention ...
Drug Delivery Employed in Pain Pharmacotherapy
Drug Delivery Employed in Pain Pharmacotherapy

... Describe the technologic approaches used in analgesic drug delivery routes of admin. Describe the physiologic & pharmacokinetic basis for routes of administration Describe products using each of the administration routes, their common clinical use, risks and precautions ...
222phc fatmah lec1-2..
222phc fatmah lec1-2..

... Different expression of metabolizing enzymes according to the Race (ethnicity) ...
curriculum vitae - The University of Sydney
curriculum vitae - The University of Sydney

... Rendina L, Kassiou, M (in press) The first CNS-active carborane: A novel P2X7 receptor antagonist with antidepressant activity. ACS Chemical Neuroscience.  Allsop DJ, McGregor IS, Dunlop A, Saddler C, Rivas G, Copeland J (in press) Changes in cigarette and alcohol use during cannabis abstinence. Dr ...
Effects and Risks Associated with Novel Psychoactive Substances
Effects and Risks Associated with Novel Psychoactive Substances

... NPS are mislabeled as “research chemicals,” “herbal incense,” or “bath salts” that are “not for human consumption.” It takes time for the reporting of a new substance to be followed by its characterization, regulation on the European level, and, finally, implementation of Europewide regulations by n ...
epilepsy
epilepsy

... topirimate and lamotrigine) reduce the effectiveness of hormonal contraception Lamotrigine may make the COC less effective and the COC may reduce the amount of lamotrigine in the blood stream (HRT may also do the same) Contraception not affected by AED’s include Barrier methods, Depro-Provera, IUD’s ...
PREPARATION AND SOLID STATE CHARACTERIZATION OF SIMVASTATIN
PREPARATION AND SOLID STATE CHARACTERIZATION OF SIMVASTATIN

... Objective: In this study, an attempt was made to improve the solubility and dissolution characteristics of poorly soluble drug [simvastatin]. Methods: The nanosuspensions of simvastatin were prepared using high pressure homogenization technique followed by its lyophilization using mannitol as a cryo ...
Scopolamine - UNM Biology
Scopolamine - UNM Biology

... without loss of consciousness ...
Toprol xl to coreg conversion
Toprol xl to coreg conversion

12.2 Effects of Plasma Stability
12.2 Effects of Plasma Stability

... Leads containing these groups, especially peptides and peptide mimetics, should be tested for plasma stability. ...
PHENDIMETRAZINE TARTRATE TABLETS, USP 35 Mg
PHENDIMETRAZINE TARTRATE TABLETS, USP 35 Mg

... Phendimetrazine tartrate should not be used in combination with other anorectic agents, including prescribed drugs, over-the-counter preparations and herbal products. In a case-control epidemiological study, the use of anorectic agents, including phendimetrazine tartrate, was associated with an incr ...
Starpharma to Conduct Animal Trials on Vaginal Microbicide Clover
Starpharma to Conduct Animal Trials on Vaginal Microbicide Clover

... GlaxoSmithKline appears in the China market with a whole new stance as it rounds up its business integration in China. The company’s business and market strategy has been determined and in this month the new management ranking would implement its market strategy in China. The company aims to be the ...
< 1 ... 347 348 349 350 351 352 353 354 355 ... 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 © 2026
  • DMCA
  • Privacy
  • Terms
  • Report