Full Form of DXM

What is DXM?

Dextromethorphan (DXM) is a medication primarily used as a cough suppressant, classified as an antitussive. It works by acting on the cough center in the brain, specifically as an NMDA receptor antagonist and sigma-1 receptor agonist. In India, DXM is a common ingredient in many over-the-counter cough syrups and cold medications, often combined with other drugs like antihistamines, decongestants, and expectorants. It is available in various formulations for both adults and children. However, DXM has gained notoriety for its potential for abuse at high doses, where it produces dissociative, hallucinogenic, and euphoric effects similar to ketamine or PCP. This recreational misuse, particularly among teenagers and young adults, has led to regulatory actions in India, including restrictions on bulk sales and mandatory prescription requirements in some states. In pharmacology exams, DXM is studied under respiratory system drugs, with emphasis on its mechanism of action, side effects (including drowsiness and nausea), and the dangers of overdosing. Understanding DXM's dual role—as a legitimate therapeutic agent and a substance of abuse—is crucial for medical professionals and pharmacists in India.

DXM का फुल फॉर्म

Example

The pharmacist recommended a DXM-based cough syrup for my dry cough, but warned me to follow the dosage carefully to avoid side effects or abuse.

DXM — frequently asked questions

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