Question:medium

Which of the following can possibly be used as analgesic without causing addiction and mood modification?

Updated On: Jun 25, 2026
  • Morphine
  • Diazepam
  • Tetrahydrocational
  • N-acetyl-para-aminophenol
Show Solution

The Correct Option is D

Solution and Explanation

The question is asking which compound can be used as an analgesic without causing addiction and mood modification.

  1. Understanding Analgesics: Analgesics are medications used to relieve pain. They vary in their mechanisms and side effects. Some can cause addiction and mood alterations, while others do not.
  2. Analyzing the Options:
  • Morphine: Morphine is a strong opioid analgesic commonly used for severe pain management. However, it is known for its potential to cause addiction and alter mood due to its effect on the central nervous system.
  • Diazepam: Diazepam is primarily an anxiolytic (anti-anxiety medication) and is not primarily used as an analgesic. It also has addiction potential and causes mood changes.
  • Tetrahydrocannabinol (THC): THC is the psychoactive compound in cannabis. It is known for causing addiction and significant mood alterations, making it unsuitable as a non-addictive analgesic.
  • N-acetyl-para-aminophenol: This is the chemical name for Paracetamol (also known as Acetaminophen). It is an over-the-counter analgesic and antipyretic. It is effective for mild to moderate pain and fever, and it is not addictive nor does it significantly alter mood.
  1. Conclusion: Based on the understanding that Paracetamol is a safe and effective pain reliever without addiction potential or mood modification, the correct answer is N-acetyl-para-aminophenol.
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