Which of the following is a Class C drug?

• A. Benzodiazepines, tranquillisers and sleeping tablets.
• B. Cannabis
• C. Cocaine
• D. MDMA

Answer: (A)

Class C drugs are those medicines with a real potential for misuse and dependence, but that are still prescription-only and require careful handling, recording, and secure storage. Benzodiazepines, tranquillisers and sleeping tablets fall into this group because they can be habit-forming and are regulated to prevent inappropriate use. This is why they’re treated as controlled substances in practice, with strict dispensing and record-keeping requirements.

Cannabis, cocaine and MDMA don’t belong to Class C. Cannabis is placed in Class B, while cocaine and MDMA are Class A, reflecting their higher abuse potential and greater regulatory controls. Understanding this helps ensure proper prescribing, dispensing, and regulatory compliance in a veterinary setting.