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Option D. Medicine and Drugs
Option D. Medicine and Drugs

... D.3.1 Describe and explain the different ways that analgesics prevent pain.  D.3.2 Describe the use of derivatives of salicylic acid as mild analgesics, and compare the advantages and disadvantages of using aspirin and paracetamol (acetaminophen).  D.3.3 Compare the structures of morphine, codeine ...
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Testing for Misuse of Alcohol and Other Drugs
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An Identification Guide - Sunshine Coast Health Centre
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pharmaceutical products and drug action
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What Is the Role of Neurotransmitter Systems in Cortical Seizures?
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... only in 12-day-old rats. Duration of ADs was prolonged and pattern of convulsions was changed from clonic to flexion (emprosthotonic) seizures typical for the action of convulsant doses of NMDA in this age group (Mareš and Velíšek 1992). No effects were observed in 18- and 25day-old animals. Homocys ...
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Clomipramine Fact Sheet - The Main Line Center for the Family

... Anafranil (clomipramine) exerts its antidepressant action principally by inhibiting the reuptake of the neurotransmitters serotonin and, to a lesser extent, norepinephrine, thereby boosting neurotransmission in the central nervous system. Anafranil has a broad range of pharmacological effects, some ...
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Behavioural and Psychological Symptoms of Dementia (BPSD)
Behavioural and Psychological Symptoms of Dementia (BPSD)

...  Risperidone-only licenced medication for aggression for short duration  This guidance makes clear that people with dementia should only be offered anti-psychotics if they are severely distressed or there is an immediate risk of harm to the person or others  There will occasions when the use of d ...
Living better through chemistry: dementia, long
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... accordance with standards set by the Centers for Medicare & Medicaid Services • Between 23 to 32% of those prescribed this group of drugs had no indication for these drugs • Antipsychotic use increased 7.4 percentage points from 1999 to 2006 – Reflects both increasing proportions of residents diagno ...
Chapter 18
Chapter 18

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Psychopharmacology



Psychopharmacology (from Greek ψῡχή, psȳkhē, ""breath, life, soul""; φάρμακον, pharmakon, ""drug""; and -λογία, -logia) is the scientific study of the effects drugs have on mood, sensation, thinking, and behavior. It is distinguished from neuropsychopharmacology, which emphasizes the correlation between drug-induced changes in the functioning of cells in the nervous system and changes in consciousness and behavior.The field of psychopharmacology studies a wide range of substances with various types of psychoactive properties, focusing primarily on the chemical interactions with the brain.Psychoactive drugs interact with particular target sites or receptors found in the nervous system to induce widespread changes in physiological or psychological functions. The specific interaction between drugs and their receptors is referred to as ""drug action"", and the widespread changes in physiological or psychological function is referred to as ""drug effect"". These drugs may originate from natural sources such as plants and animals, or from artificial sources such as chemical synthesis in the laboratory.
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