Lorazepam

Anti-Epileptic Drugs (AEDs): definition, classification, mechanism and side effects

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Definition: Anti-epileptic drugs (AEDs), also known as anti-seizure medications or anticonvulsants, are a class of medications used to prevent or reduce the frequency and severity of epileptic seizures. Epilepsy is a neurological disorder characterized by recurrent, unprovoked seizures, which result from abnormal electrical activity in the brain. AEDs act on various neurotransmitter systems and ion … Read more

Centrally Acting Muscle Relaxants: definition, classification, mechanism and side effects

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Definition: Centrally acting muscle relaxants are a class of medications used to alleviate muscle spasms, stiffness, and pain by acting on the central nervous system (CNS) to reduce skeletal muscle tone and hyperactivity. They are commonly prescribed for musculoskeletal conditions such as back pain, neck pain, spasticity, and fibromyalgia, as well as for certain neurological … Read more

Emergency Drugs: Definition, Categories, and Uses

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Definition Emergency drugs are medications that are administered in critical or life-threatening situations to address immediate medical needs. These drugs are crucial in various healthcare settings, including emergency departments, intensive care units, and pre-hospital care, where rapid intervention is essential to stabilize patients and prevent further harm. Categories of Emergency Drugs 1. Cardiac Arrest and … Read more

Anti-emetics- Definition, Classification, Uses, Indications and contraindications

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Anti-emetics are medications designed to prevent or alleviate nausea and vomiting. These drugs target specific receptors in the brain and gastrointestinal tract involved in the vomiting reflex. Anti-emetics are commonly used in various situations where nausea and vomiting are prevalent, such as during chemotherapy, postoperative recovery, and motion sickness. The goal of anti-emetic treatment is … Read more

Sedatives- Classification, Mechanism, Dose, Indications and contraindications

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Sedatives are a class of drugs that exert a calming or tranquillising effect on the central nervous system, resulting in a reduction of excitement, agitation, or anxiety. These medications are used to induce a state of relaxation and calmness, making them valuable in various medical contexts. Sedatives can act on different neurotransmitter systems in the … Read more

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