Problem 33 - A Complete Resource Book in Chemistry for JEE Main

Question

Which of the following analgesics is not habit forming? (a) morphine (b) aleroin (c) aspirin (d) codein

Step-by-Step Solution

Answer

Aspirin (c) is not habit forming.

Step 1: Understanding the Term 'Habit Forming'

'Habit forming' refers to substances that can cause physical or psychological dependence when used over time. Analgesics, which are medications designed to relieve pain, can be habit forming, particularly opioids.

Step 2: Identify Each Option

Let's look at each option: (a) morphine, (b) aleroin, (c) aspirin, and (d) codeine. We need to examine their characteristics to determine which one is not habit forming.

Step 3: Analyze Morphine

Morphine is a strong opioid pain medication. Opioids are known for their potential to cause addiction or dependency, thus morphine is habit forming.

Step 4: Analyze Aleroin

Aleroin is a less commonly known name and could possibly be referring to a semi-synthetic opioid similar to heroin, which is habit forming. However, the name here is unusual and might require more context.

Step 5: Analyze Aspirin

Aspirin is a non-opioid, non-steroidal anti-inflammatory drug (NSAID) that is used to relieve pain and reduce fever or inflammation. Aspirin is not known to cause dependence, making it non-habit forming.

Step 6: Analyze Codeine

Codeine is an opioid used to treat mild to moderate pain. Like other opioids, it carries a risk of addiction and dependency, thus is habit forming.

Step 7: Conclude Based on Analysis

Based on the analysis, morphine, aleroin, and codeine are habit forming because of their opioid nature. Aspirin does not have addictive properties.

Key Concepts

Habit Forming Substances

Habit forming substances are those that can lead to dependence, either physical or psychological, when used regularly. This means that an individual might feel a strong need or craving for the substance, even when it is not medically necessary. This type of dependency can create challenges as individuals often seek the substance, sometimes leading to misuse or abuse.

It is crucial to differentiate between substances that are habit forming and those that are not when choosing medications for pain relief. While many effective pain relievers exist, some, like opioids, pose a higher risk due to their potential for addiction.

• Opioids are a common class of habit forming substances.
• The body can develop a tolerance, requiring more of the substance over time to achieve the same effect.
• Withdrawal symptoms can occur if the substance is not taken regularly.

Recognizing these factors is vital in the safe and effective management of pain.

Opioids

Opioids are a specific class of drugs that act on the nervous system to relieve pain. They are powerful medications and are often prescribed for severe pain, like after surgery or a serious injury. However, their potency makes them a significant risk for addiction and dependency.

Common opioids include morphine and codeine, both of which are known for their potential habit forming properties.

• Opioids work by binding to receptors in the brain and spinal cord, reducing the perception of pain.
• They can produce feelings of euphoria, which may lead to misuse.
• Due to their addictive nature, opioids are carefully regulated by medical professionals.

If not used properly, opioids can lead to increased tolerance, meaning a person needs more of the drug to feel the same level of pain relief, ultimately escalating the risk of addiction.

Non-Steroidal Anti-Inflammatory Drugs (NSAIDs)

NSAIDs, or non-steroidal anti-inflammatory drugs, are a class of analgesics that are widely used to reduce inflammation, relieve pain, and lower fevers. These drugs do not possess the habit forming properties associated with opioids.

Aspirin is one of the most well-known NSAIDs. It is often used for mild to moderate pain relief and is effective in treating conditions like headaches or arthritis.

• NSAIDs work by inhibiting enzymes that contribute to inflammation and pain in the body.
• They are non-addictive, making them a safer choice for long-term pain management without the risk of developing dependency.
• While generally safe, NSAIDs can cause side effects like gastrointestinal issues, particularly with long-term use.

Understanding the benefits and limitations of NSAIDs can help individuals make informed choices about their pain management strategies without the worry of habit formation.