What is the schedule for ibuprofen in a modified-release oral dosage form that provides 600 mg or less?

The appropriate classification for ibuprofen in a modified-release oral dosage form that provides 600 mg or less is as an unscheduled medication. This means that it can be sold or dispensed without the need for a prescription and is available for general public access.

Ibuprofen is widely used as a nonprescription analgesic and anti-inflammatory agent. The unscheduled status reflects its safety profile and the familiarity that the general public has with this medication for treating common ailments such as headaches, muscle aches, and fever. Its availability without significant restrictions allows consumers to manage mild to moderate pain conveniently.

The other schedules pertain to drugs that may require varying degrees of oversight or regulation based on factors such as potential for misuse, safety concerns, or the need for professional guidance in their use. While some medications do fall under these categories, ibuprofen at the specified dosage is recognized for its suitability for non-prescription use.