What is the maximum duration of supply on a single prescription for pregabalin?

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Pregabalin is a substance with potential for misuse, so prescription practices cap how much can be supplied at one time to allow regular monitoring and follow-up. A 30-day supply per prescription gives enough medication to manage symptoms while ensuring the clinician can reassess efficacy, tolerability, and safety after a month. Shorter durations would increase administration burden without clear benefit, while a longer 60-day supply could delay detection of adverse effects or misuse. So, the maximum allowed is 30 days.