Clonidine

Anti-Hypertensive Drugs: Definition, classification, mechanism of action uses and side effects

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Hypertension, commonly known as high blood pressure, is a major risk factor for cardiovascular diseases, including heart attack, stroke, and heart failure. Anti-hypertensive drugs are used to manage and treat hypertension by lowering blood pressure to prevent these complications. Introduction Anti-hypertensive drugs are medications designed to reduce elevated blood pressure. They work through various mechanisms … Read more

Antihypertensive drugs- Definition, Classification, Uses, Indications and contraindications

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Antihypertensive drugs are medications designed to lower high blood pressure, a condition known as hypertension. These drugs work by different mechanisms to reduce the resistance of blood vessels, decrease the volume of blood pumped by the heart, or both. The goal of antihypertensive therapy is to manage blood pressure within a normal range, thereby reducing … 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

Adrenergic drugs

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Adrenergic drugs, also known as adrenergic agonists or sympathomimetic drugs, are medications that mimic or enhance the effects of norepinephrine and epinephrine, which are neurotransmitters and hormones that activate adrenergic receptors in the body. Adrenergic receptors are part of the sympathetic nervous system and play a role in the “fight or flight” response. These drugs … Read more