What is the maximum number of times a controlled substance prescription can be refilled for Schedule III-IV drugs?

For Schedule III and IV controlled substances, federal regulations stipulate that prescriptions can be refilled a maximum of five times within a six-month period from the date the prescription is issued. This limit is established to ensure that medications with potential for abuse or dependence are dispensed responsibly, while still allowing patients access to necessary medications.

The regulation is in place to balance patient access to medicines while also addressing concerns about the misuse of controlled substances. Therefore, saying that a prescription for Schedule III-IV drugs can be refilled no more than five times accurately reflects the legal framework guiding pharmacists and healthcare providers in managing these medications. This understanding is essential for both compliance with the law and promoting patient safety.

The other options either overstate or understate the rules, not aligning with the established regulations for these classes of controlled substances.