Basic Procardia Information

• INN (International Nonproprietary Name)
• Brand names available in Canada
• ATC Code
• Forms & dosages (e.g., tablets, injections, creams)
• Manufacturers in Canada
• Registration status in Canada
• OTC / Rx classification

Understanding Nifedipine - The Heart of Procardia

Procardia's active ingredient, known in the medical community as Nifedipine, plays a crucial role in managing various cardiovascular conditions.

In Canada, Procardia is available in two primary formulations:

• Procardia - 10 mg soft gelatin capsules
• Procardia XL - Extended-release tablets in strengths of 30 mg, 60 mg, and 90 mg

These forms ensure that patients receive the appropriate dosage tailored to their medical needs, enhancing effectiveness and adherence. The widely recognized ATC code for Nifedipine is C08CA05, classifying it as a calcium channel blocker, specifically within the dihydropyridine group.

Manufacturers and Market Status

In terms of production, Procardia is manufactured by notable companies like Pfizer, which provides the original branded medication. In addition, generic manufacturers such as Teva and Sandoz contribute to the market, ensuring a steady supply of Nifedipine-based medications across various healthcare settings.

Nifedipine has received regulatory approvals from crucial health authorities. In Canada, Health Canada has recognized it for use, while similar endorsements come from the U.S. FDA and Europe’s EMA, confirming its reliability and safety for patients.

It is essential to note that Procardia is **available only with a prescription** in all major markets, highlighting the importance of medical supervision during its use. Utilizing this medication correctly can significantly improve outcomes for individuals dealing with hypertension and angina.

Key Aspects of Procardia's Registration and Classification

Understanding the classification of Procardia is vital for patients and healthcare providers alike. Its prescription-only status ensures that it is used appropriately, monitored, and adjusted according to individual patient needs.

This comprehensive understanding of Procardia, centered around Nifedipine, equips patients and healthcare professionals with the full context necessary for making informed decisions regarding this essential medication.

Dosage & Administration

When managing hypertension and chronic angina, understanding Procardia dosage is key. For hypertension, the typical initial dose is between 10 to 20 mg of the softgel capsule, taken three times daily. Maintenance treatment usually ranges from 30 to 60 mg of the extended-release (XL) tablet once daily, not exceeding 120 mg. For chronic angina, start with a 10 mg capsule three times daily, adjusting to 30-60 mg XL tablets as needed.

Dosage adjustments are crucial for certain populations. Elderly patients or those with liver or kidney impairments may need to commence treatment at lower doses due to increased sensitivity and slower drug metabolism. Close monitoring for side effects like hypotension is advised when titrating doses.

Procardia is typically prescribed for long-term management of these conditions. It’s important to take the medication consistently at the same time daily to maintain stable plasma levels. Store Procardia at a controlled temperature between 20–25°C (68–77°F) and protect it from moisture and light to ensure efficacy.

Safety & Warnings

Procardia comes with specific safety considerations. Absolute contraindications include known allergies to nifedipine or its components, certain cardiovascular conditions like cardiogenic shock and advanced aortic stenosis, as well as unstable angina for immediate-release forms. Relative contraindications involve conditions that may worsen with use, like severe hepatic impairment and recent heart attacks.

Common side effects reported by users include peripheral edema, flushing, headaches, and dizziness. Less frequently, severe reactions can occur, necessitating immediate medical attention. Special precautions are warranted for pregnant women and those with renal issues due to potentially significant risks — assessing the risk-to-benefit ratio is essential.

Patient Experience

Patients often share their experiences using Procardia on platforms like Drugs.com and Reddit. Users frequently comment on its effectiveness in reducing blood pressure and controlling angina. However, many report side effects, notably peripheral edema and variations in energy levels. Such user reviews provide insights that can aid potential users in setting realistic expectations.

Feedback from online communities highlights varied results regarding dosage adjustments and side effects, reflecting personal health backgrounds and comorbid conditions. While some users find Procardia excellent for managing symptoms, others struggle with unwanted effects that require further adjustments in therapy.

Ultimately, individual experiences with Procardia emphasize the importance of communication with healthcare providers to ensure optimal medication management.

Alternatives & Comparison

For those considering alternatives to Procardia, several options are available in Canada, including Amlodipine and Felodipine. Amlodipine is often favored due to its longer duration of action and more favorable side effect profile. Felodipine may also be recommended, being a similar calcium channel blocker.

Local healthcare professionals may often recommend Amlodipine due to its efficacy and safety features, making it a common alternative for patients seeking similar therapeutic effects without some of the side effects associated with Procardia. Understanding these alternatives can empower patients in their treatment decisions.

Market Overview (Canada)

When it comes to finding Procardia in Canada, it's widely available both in local pharmacies and online platforms. Popular pharmacy chains like Catena and HelpNet stock Procardia alongside larger retailers. Many online platforms also provide options to order Procardia, making it accessible for those unable to visit physical stores.

In terms of pricing, Procardia is priced competitively in the Canadian market. The average cost for a 30-day supply can range from **$30 to $100**, depending on the formulation and pharmacy. Generic versions of nifedipine are typically more affordable, offering a cost-effective alternative.

Procardia comes in various packaging types that cater to different needs. Typically, you'll find **10 mg soft gelatin capsules** in blister packs or bottles, while the extended-release variant often comes in blister packs for dosages like **30 mg or 60 mg**. This variety makes it easy to manage your daily doses.

Demand for Procardia tends to be consistent, particularly among those who require chronic treatment for hypertension or angina. Public health events, such as the COVID pandemic, can result in seasonal spikes as more individuals prioritize managing chronic health conditions. In addition, a growing emphasis on heart health has further solidified the demand for medications like Procardia.

Research & Trends

Recent studies conducted from 2022 to 2025 provide promising insights into Procardia's effectiveness in managing hypertension and chronic angina. Meta-analyses have shown that Procardia significantly lowers blood pressure and improves exercise tolerance in patients diagnosed with chronic angina. Most reports highlight its safety and efficacy, especially in long-term use.

Additionally, researchers are exploring experimental uses of Procardia beyond its approved indications. Some studies suggest its potential benefits for treating certain vascular conditions, presenting exciting avenues for future application. However, further clinical trials are required to substantiate these findings.

Regarding patent status, Procardia remains under patent protection in Canada, which limits the availability of generics in the short term. Nevertheless, generics formulated with nifedipine are available from various manufacturers globally, providing alternatives for patients seeking more affordable options. The Canadian market is starting to see increased competition, which may help drive prices down in the future.

Guidelines for Proper Use

Taking Procardia correctly can significantly impact its effectiveness. It's essential to follow your healthcare provider's instructions precisely. Typically, the medication should be taken consistently, either with or without food, at the same time each day to maintain stable blood levels.

Avoid certain activities while on Procardia, especially those that require alertness, such as driving or operating heavy machinery, until you know how the medication affects you. It's also advisable to avoid consuming grapefruit juice, as it can interfere with the drug's metabolism.

To ensure the medication remains effective, store Procardia at room temperature, protecting it from moisture and light. Keep the capsules in their original packaging until it's time to take them.

Common mistakes can include missing doses or taking double doses in an attempt to catch up. If a dose is missed, take it as soon as you remember, unless it's close to your next scheduled dose. In that case, skip the missed dose and continue with your regular schedule.

Always read the patient information leaflet thoroughly and consult healthcare professionals with any concerns or questions. Adhering to these guidelines can help maximize the benefits of Procardia while minimizing potential risks.