Which three classes of medications are most commonly misused?

• A. Vitamins, minerals, and herbal supplements
• B. Antibiotics, antivirals, antifungals
• C. Analgesics, antihistamines, decongestants
• D. Opioids, depressants, stimulants

Answer: (D)

Misuse tends to involve medicines that have strong, reinforcing effects and are easy to obtain or share. Opioids, depressants, and stimulants fit that pattern, which is why they are the most commonly misused. Opioids are prescription pain relievers that can produce intense euphoria and relief from pain, making dependence and overdose a major risk when they’re used improperly. Depressants, such as medications for anxiety or sleep, slow brain activity and can create a calming, sedating effect that people may seek repeatedly, leading to dependence and dangerous combinations with alcohol or other drugs. Stimulants, including ADHD medications and similar substances, boost energy and focus or can produce a high, which drives misuse despite serious risks like heart problems, anxiety, and possible psychosis.

Other options may be misused, but they don’t typically involve the same high potential for dependence and the same broad availability or reinforcing effects that make opioids, depressants, and stimulants the most common targets for misuse.