Codeine

Opium: General Introduction, Composition, Chemistry, Bio-Sources, Therapeutic Uses, and Commercial Applications

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General Introduction Opium is a complex, resinous substance derived from the dried latex of the opium poppy (Papaver somniferum), a plant native to the Mediterranean region. It has been used for thousands of years for its psychoactive and analgesic properties. The plant is cultivated worldwide for its valuable alkaloids, which have significant medical and recreational … Read more

Opioid Analgesics: Side Effects

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Opioid analgesics constitute a potent class of pharmacological agents primarily employed in the management of moderate to severe pain. Their therapeutic efficacy stems from their high affinity for opioid receptors distributed throughout the central nervous system (CNS) and the gastrointestinal (GI) tract. Upon binding, these drugs modulate the perception and response to pain, often providing … Read more

Schedule H1 Drugs in India

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Definition: In the context of Indian drug regulations, Schedule H1 refers to a category of prescription drugs with higher potential for misuse, abuse, or adverse effects. These drugs are considered more potent or hazardous compared to medications listed under Schedule H. The classification aims to ensure stricter control over their distribution and use to safeguard … Read more

Anti-Tussive Agents

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Anti-tussive agents, commonly referred to as cough suppressants, are pharmaceutical substances used to reduce or suppress the cough reflex. Coughing is a protective reflex that helps clear the airways of mucus, irritants, foreign particles, and microbes. However, persistent or non-productive coughing can be distressing and may indicate an underlying pathology, making the use of anti-tussive … Read more

Anti-Tussive Agents- Definition, Classification, Uses, Indications and contraindications

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Definition Anti-tussive agents are medications designed to suppress or alleviate coughing. They relieve excessive or non-productive coughing associated with various respiratory conditions or respiratory tract irritation. Classification of Anti-Tussive Agents Anti-tussive agents can be classified into different categories based on their mechanisms of action: 1. Opioid-Based Anti-Tussives: Opioid-based antitussives suppress coughing by affecting the central … Read more

Narcotics- Misuse and abuse

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In a legal and medical context, narcotics traditionally refer to a class of drugs with analgesic (pain-relieving) properties. These drugs are often derived from opium or synthetic analogs and include substances like morphine, codeine, and oxycodone. In this context, narcotics are typically prescribed for the management of moderate to severe pain. The misuse and abuse … Read more

Opioid analgesics- Classifications, Mechanisms

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Opioid analgesics, commonly known as opioids, are a class of potent pain-relieving medications derived from or chemically similar to compounds found in the opium poppy plant. These drugs exert their effects by binding to specific receptors, known as opioid receptors, in the central nervous system (CNS) and peripheral tissues. Opioid analgesics are widely used for … Read more