preemptive analgesia definition
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- PREEMPTIVE analgesia is an antinociceptive treatment that prevents establishment of altered processing of afferent input, which amplifies postoperative pain. The concept of preemptive analgesia was formulated by Crile at the beginning of the previous century on the basis of clinical observations.
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Definition of 'pre-emptive' Definition of 'pre-emptive'. pre-emptive (priːemptɪv ) regional note: in AM, usually use preemptive. adjective. A pre-emptive attack or strike is intended to weaken or damage an enemy or opponent, for example by destroying their weapons before they can do any harm. ...plans for a pre-emptive strike against countries that may have biological weapons.
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Review Of 10 Most Used Pain Killers Analgesics are a class of drugs used to relieve pain. Analgesics work by either blocking pain signals going to the brain or by interfering with the brain's interpretation of the signals, without producing anesthesia or loss of consciousness. There are basically two broad categories of analgesics: non-narcotic and narcotic.
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- Potentiation of narcotic analgesics with phenothiazines have been used for preoperative and postoperative analgesia for a number of years by the podiatric community.The agents most frequently cited in studies are the combination of meperidine with either the phenothiazines chlorpromazine, trimeprazine, or promethazine.otentiation of narcotic analgesics with phenothiazines have been used for preoperative and postoperative analgesia for a number of years by the podiatric community.
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Dental Terminology & Definitions Intravenous Sedation/Analgesia: A medically controlled state of depressed consciousness while maintaining the patient's airway, protective reflexes and the ability to respond to stimulation or verbal commands.
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Brief Description Fentanyl is a powerful synthetic opioid analgesic that is similar to morphine but is 50 to 100 times more potent. It is a schedule II prescription drug, and it is typically used to treat patients with severe pain or to manage pain after surgery. It is also sometimes used to treat patients with chronic pain who are physically tolerant to other opioids.
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Management of Opioid Analgesic Overdose Opioid analgesic overdose is a preventable and potentially lethal condition that results from prescribing practices, inadequate understanding on the patient's part of the risks of medication misuse, errors in drug administration, and pharmaceutical abuse.1,2 Three features are key to an understanding of opioid analgesic toxicity.
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Brief Description Brief Description. Fentanyl is a powerful synthetic opiate analgesic similar to but more potent than morphine. It is typically used to treat patients with severe pain, or to manage pain after surgery.
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IV Ketamine: Suitable for Acute Pain Management in the ED? A prospective, randomized trial compared 2 analgesic regimens, morphine with ketamine (K group) or morphine with placebo (P group), for severe acute pain in 73 trauma patients with a visual analog scale (VAS) score of at least 60/100.ecause of its high lipid solubility, ketamine rapidly crosses the blood-brain barrier, provides quick onset of action (peak concentration at 1 minute after intravenous push [IVP]) and rapid recovery to baseline (duration of action 5-15 minutes after IVP).
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- nonsteroidal antiinflammatory analgesic (NSAIA) see under drug. opioid analgesic any of a class of compounds that bind with the opioid receptors in the central nervous system to block the perception of pain or affect the emotional response to pain, including opium and its derivatives.onsteroidal antiinflammatory analgesic (NSAIA) see under drug. opioid analgesic any of a class of compounds that bind with the opioid receptors in the central nervous system to block the perception of pain or affect the emotional response to pain, including opium and its derivatives.
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Benzodiazepines: Overview and Use Conscious sedation is the use of a combination of medications to help the patient relax (a sedative) and to block pain (an anesthetic) during a medical or dental procedure. A combination of a benzodiazepine and an opiate analgesic for pain relief is typically used.
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Analgesic An analgesic or painkiller is any member of the group of drugs used to achieve analgesia, relief from pain. Analgesic drugs act in various ways on the peripheral and central nervous systems.They are distinct from anesthetics, which reversibly eliminate sensation.he exact mechanism of carbamazepine, gabapentin, and pregabalin is similarly unclear, but these anticonvulsants are used to treat neuropathic pain with differing degrees of success. Anticonvulsants are most commonly used for neuropathic pain as their mechanism of action tends to inhibit pain sensation.
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Sublimaze ​Fentanyl Citrate Injection is indicated for: ​ 1 analgesic action of short duration during the anesthetic periods, premedication, induction and maintenance, and in the immediate postoperative period (recovery room) as the need arises. ​ 2 use as an opioid analgesic supplement in general or regional anesthesia.
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- Opioids are efficacious and cost-effective analgesics, but tolerance limits their effectiveness. This paper does not present any new clinical or experimental data but demonstrates that there exist ascending sensory pathways that contain few opioid receptors.
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- Freebase(0.00 / 0 votes)Rate this definition: Analgesic. An analgesic, or painkiller, is any member of the group of drugs used to achieve analgesia — relief from pain. The word analgesic derives from Greek αν - and άλγος -. Analgesic drugs act in various ways on the peripheral and central nervous systems.
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- pre·emp·tive. adj. 1. a. Undertaken or intended to deter or prevent an anticipated, usually unpleasant situation or occurrence: The two companies organized a preemptive alliance against a possible takeover by another firm.. preemptive-designed or having the power to deter or prevent an anticipated situation or occurrence; a preemptive business offer. pre-emptive. preventative, preventive-tending to prevent or hinder.
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- TennCare Presumptive Prenatal Eligibility What is TennCare Presumptive Prenatal Eligibility & How Long Does Coverage Last? Presumptive Eligibility (PE) is a TennCare Medicaid category of coverage for income eligible pregnant women. The PE. option encourages early entry into prenatal care for improved health outcome for both the mother and the baby. An. income eligible pregnant woman can begin receiving covered services on the day that she is approved for PE.
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- What are Narcotic analgesics. Narcotic analgesics (also called opiates, opioid analgesics, or narcotics) are a group of medicines that relieve acute and chronic severe pain by binding to opioid receptors. There are at least four opioid receptors: mu, delta, kappa and opioid receptor like-1 (ORL1) receptor.
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Clinical PracticeComplications and side effects associated with epidural bupivacaine/morphine analgesia Acute Pain 1998; 1 (2): 43-50. Keywords: postoperative analgesia; epidural; side effects; complications; management protocols Introduction The use of local anaesthesia in the epidural space is a practice that dates back almost a century.
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What's the difference between anesthesia, analgesia, and sedation? Analgesia is the relief of pain. Pain is normally defined as an unpleasant sensory and emotional experience associated with potential or actual tissue damage. Pain is difficult to assess in animlas because of the inability to communicate directly about what the animal is experiencing.
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- Narcotic analgesics. What are Narcotic analgesics. Narcotic analgesics (also called opiates, opioid analgesics, or narcotics) are a group of medicines that relieve acute and chronic severe pain by binding to opioid receptors. There are at least four opioid receptors: mu, delta, kappa and opioid receptor like-1 (ORL1) receptor. These influence the opioid system which controls pain, reward and addictive behaviors. Opioid receptors are most abundant in the brain but are also found elsewhere in the body, including the digestive tract, respiratory tract and spinal cord.
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New Strategies for Managing Acute Pain Episodes in Patients With Chronic Pain With acute episodic pain, there is no persistent pain between flare-ups. For example, a patient may have severe, debilitating migraine headaches 3 days a month, but be fine the rest of the time. In this case, long-acting medications would be unnecessary.reakthrough pain is a valid type of acute pain that occurs commonly in patients with persistent pain, and it has to be managed. Increasing the dose of long-acting opioids often exposes the patient to needlessly high doses of medication and can result in sedation, constipation, and other side effects.
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preemptive A preemptive action is made to keep some other action from being taken. Before you could be accused of eating the whole cake, you decided to make a preemptive apology, which was met with awkward silence. Tired of being disturbed by your roommate's loud music, your preemptive strike was to crank up your favorite opera as soon as you arrived home. Unfortunately, he'd already made a preemptive strike of his own by borrowing your stereo. Don't confuse preemptive with peremptory, a word meaning “arrogant.” You don't have to be arrogant to make a preemptive move, just cautious.
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Medical Dictionary The following are health and medical definitions of terms that appear in the Cluster Headache article. Abortive: Tending to cut short the course of a disease, as in abortive polio (polio cut sh... Acetaminophen: A nonaspirin pain reliever or analgesic. Acetaminophen may be given alone t...
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Patient Controlled Analgesia Patient controlled analgesia (PCA) is a way for you to give yourself pain medicine when you feel you need it. The PCA is a machine that is programmed to give you pain medicine slowly through an IV. The PCA pump will not let you get too much medicine.
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analgesia Definition of analgesia for English Language Learners. medical : the loss of the ability to feel pain while conscious.