Which category of substances commonly requires warning labels due to potential dependence?

• A. Medical Devices
• B. Non-prescription Substances
• C. Controlled Substances
• D. Habit-Forming Drugs

Answer: (D)

Habit-forming drugs are the category that commonly carries warning labels about dependence. These substances have a well-documented potential to create physical or psychological dependence with misuse or prolonged use, so labeling typically includes cautions like “may be habit-forming” or “may cause dependence.” This helps alert patients to use only as prescribed, watch for signs of misuse, and avoid abrupt stopping.

Medical devices aren’t drugs and don’t carry dependence warnings. Non-prescription substances may have safety cautions, but dependence-specific labeling isn’t as consistently emphasized. Controlled substances do carry warnings and are tightly regulated for abuse and dependence, but the explicit category that centers on the risk of dependence in labeling is habit-forming drugs.