Procardia XL, a sustained-release nifedipine formulation, offers a predictable pharmacokinetic profile. Its onset of action is gradual, typically beginning within 30 minutes to 1 hour post-administration.
Peak plasma concentrations are usually observed between 6 and 8 hours after ingestion. This extended peak time contributes to the drug’s sustained therapeutic effect.
The duration of action extends for approximately 24 hours, due to the controlled release mechanism. This means one daily dose usually provides consistent blood pressure control throughout the day.
- Onset: 30 minutes to 1 hour Peak: 6-8 hours Duration: Approximately 24 hours
Individual responses may vary slightly. Factors influencing drug absorption and metabolism, such as liver function and food intake, can affect these parameters. Always consult with your healthcare provider for personalized guidance regarding dosage and potential side effects.
Remember, this information is for educational purposes only and does not constitute medical advice. Always follow your doctor’s prescribed treatment plan.
