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Drugs of Abuse: LSD
Drugs of Abuse: LSD

... What does it look like? LSD is sold on the street in tablets, capsules, and occasionally in liquid form. It is an odorless and colorless substance with a slightly bitter taste. LSD is often added to absorbent paper, such as blotter paper, and divided into small decorated squares, with each square re ...
PDF - Choosing Wisely Canada
PDF - Choosing Wisely Canada

... codeine (Tylenol-3 and generics), morphine (Statex and generics), Hycodan (5 mg) or oxycodone (Percocet and generics). • Drugs containing butalbital (Fiorinal, Pronal, Trianal and generics). They are not as effective as other migraine drugs. There are other drugs that can reduce the number of migra ...
View Event Presentation
View Event Presentation

... • MedWatch – Form FDA 3500A • Provide as much information as known, but at least: – Identifiable patient – Identifiable reporter – Suspect drug product – Adverse event • Disclaimer permitted – Report does not constitute admission that drug caused or contributed to adverse event ...
Slide 1
Slide 1

... a unique 10-digit, 3-segment number. This number, known as the NDC, identifies the labeler, product, and trade package size. The first segment, the labeler code, is assigned by the FDA. A labeler is any firm that manufactures (including repackers or relabelers), or distributes (under its own name) t ...
Diazepam - ACuteTox
Diazepam - ACuteTox

... metabolites: nordiazepam (N-desmethyldiazepam) and temazepam (Nmethyloxazepam). Both these metabolites are then converted to oxazepam (also psychopharmacologically active) which undergoes glucuronide conjugation prior to excretion. Nordiazepam has an even longer half-life than the parent compound [7 ...


... shall help us to detect the individuals who will experience the adverse reactions to medicines. This has become possible with the identification of SNPs (Single Nucleotide Polymorphisms). The variations in drug responses due to SNP play an important role. Polymorphisms in any one gene including thos ...
Chapter 1
Chapter 1

... • How it gets into the circulatory system • Bioavailability is the amount of drug that reaches systemic circulation • Drugs must be absorbed in order to begin activity ...
Combined effects of bisphosphonate and radiation on fibrosarcoma
Combined effects of bisphosphonate and radiation on fibrosarcoma

... systemic concentration, and the drug is rapidly cleared from the circulation within 1-2 hours. It is therefore likely that peripheral tumors are exposed to low concentration of ZOL for only a few hours. So, when using ZOL in practice, combined treatment with other agents should be encouraged, we sup ...
Inhibition by Etomidate of Steroidogenesis by Isolated Bovine
Inhibition by Etomidate of Steroidogenesis by Isolated Bovine

... terone output, although halved with etomidate [p (0.051, was still twofold greater with ACTH stimulation ( p (0.001). This latter observation, together with deoxycorticosterone data, might indicate that 116-hydroxylase activity is partially inhibited. A combination of the inhibition of cholesterol c ...
TOXICOLOGY Case: DRESS Syndrome LETTER 1-800-222-1222
TOXICOLOGY Case: DRESS Syndrome LETTER 1-800-222-1222

... can vary in appearance and severity, is most commonly morbilliform (measles-like). The eruption of the rash often precedes or coincides with the development of a fever and non-specific findings including malaise, pharyngitis, facial edema, and lymphadenopathy. DRESS may be clinically indistinguishab ...
dagga - SANCA Bloemfontein
dagga - SANCA Bloemfontein

... Dagga is a drug made out of the plant Cannabis Sativa. The main mindaltering (psychoactive) ingredient is the THC. It also contains 400 other chemicals. The dagga cigarette (joint) is made from the dried particles of the plant. Today’s dagga is more potent than in the 1970’s – mainly because of cult ...
What You Want to Know About Generic Drugs
What You Want to Know About Generic Drugs

Adverse drug reactions: definitions, diagnosis, and management
Adverse drug reactions: definitions, diagnosis, and management

... related compounds. Some patterns are pathognomonic or nearly so; for example, in a patient taking digoxin, a combination of heart block and an ectopic arrhythmia will almost certainly be due to the drug. However, this information should not be used to rule out an association, particularly with a new ...
159 - ASIPP
159 - ASIPP

... A. Non pharmaceutical reaction B. Modulated conditioning C. Placebo effect D. Reaction formation E. Fantasy reaction ...
Investigation of Drug Interaction Studies of Levocetirizne with HMG
Investigation of Drug Interaction Studies of Levocetirizne with HMG

ANGIOTENSIN CONVERTING ENZYME (ACE) INHIBITORS
ANGIOTENSIN CONVERTING ENZYME (ACE) INHIBITORS

... danger of foetal renal maldevelopment. Like ACE inhibitor treatment, regimens based on ARBs reduce the risk of new onset diabetes. ...
Optivia Transporter Assay Services
Optivia Transporter Assay Services

... Mammalian cells are a better overall model for human biology than insect vesicles or frog oocytes. Non-mammalian systems have been shown to produce low molecular weight, underglycosylated versions of human transporter proteins. Under-glycosylated P-gp, for instance, is less stable and has been shown ...
drugs used to relieve behavioural and psychological symptoms of
drugs used to relieve behavioural and psychological symptoms of

... them to be effective, it is important that they are taken regularly without missing any doses. Improvement in mood typically takes two to three weeks or more to occur. Side-effects may appear within a few days of starting treatment. Side-effects Tricyclic antidepressants, an older type of drug for t ...
Wyeth, Pfizer to Pay Michigan $17.1 Million to Resolve Allegations
Wyeth, Pfizer to Pay Michigan $17.1 Million to Resolve Allegations

... states have reached an agreement in principle to settle allegations against Wyeth, a subsidiary of Pfizer, Inc. The settlement will resolve allegations that Wyeth knowingly underpaid rebates owed under the Medicaid Drug Rebate Program for the sales, Protonix Oral and Protonix IV between 2001 and 200 ...
Instructions on the Write-Up
Instructions on the Write-Up

... In year 1, the demand for Niagara will amount to160,000 units. For each of the subsequent years 2-15, the annual rate, at which demand grows, is equally likely to fall anywhere between 10% and 20% (i.e., in each year the rate at which demand grows, is a different realization from a uniform random va ...
NSAIDs not 4 322
NSAIDs not 4 322

... non-selective inhibitors, but the GIT side effects are decr by ~50%.  But, no cardioprotection and there is actually increased MI. ...
- Northumbria Research Link
- Northumbria Research Link

... responsible remains a confounding factor given that most cases involve multiple drug use. Compilations of the usual therapeutic, toxic and fatal drug concentrations have been published1,2 and it seems that these are the standard ‘go to’ sources to provide a meaningful interpretation of the drug conc ...
Restoril (temazepam)
Restoril (temazepam)

... be used for longer than 1 week. However, longer use occasionally may be necessary for some patients; in such cases, careful monitoring is needed to prevent physical or psychological dependence. As with other benzodiazepines, Restoril is associated with dependence and abuse and is therefore regulated ...
Synthetics -slide show AA MSPP
Synthetics -slide show AA MSPP

... Issue: Language -With the hundreds of new drugs (or are they “chemicals”) of abuse in use in various regions of this and other countries we will mostly be looking at these 2 categories of mind altering substances, as teens understand them: ...
Durand and Barlow Chapter 10: Substance
Durand and Barlow Chapter 10: Substance

... • DSM-IV-TR Criteria for this Class of Disorders – Main criteria and distinguishing features ...
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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.
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