Nifedipine CD Retard 30mg

Nifedipine CD Retard 30mg Uses

Nifedipine CD Retard 30mg is indicated for:

• Treatment of essential hypertension, helping to reduce the risk of stroke, heart attack, and kidney problems.
• Management of chronic stable angina, decreasing the frequency and severity of chest pain by improving oxygen delivery to the heart.
• Treatment of vasospastic angina (Prinzmetal’s angina), characterized by spasms in the coronary arteries.

How Does Nifedipine CD Retard 30mg Work

Nifedipine works by blocking calcium ions from entering the smooth muscle cells of the heart and blood vessels. This leads to relaxation of the blood vessels (vasodilation), which lowers blood pressure and reduces the heart’s workload. The controlled-release formulation ensures a steady release of the medication throughout the day for consistent therapeutic effects.

How to Use Nifedipine CD Retard 30mg

• Take Nifedipine CD Retard 30mg orally once daily, preferably at the same time each day.
• Swallow the tablet whole with a glass of water; do not break, crush, or chew the tablet to preserve its controlled-release properties.
• It can be taken with or without food, but avoid consuming grapefruit juice, as it can interact with the medication and increase the risk of side effects.
• Follow your healthcare provider’s dosage instructions closely.

Side Effects

Common side effects of Nifedipine CD Retard 30mg may include:

• Flushing or warmth in the face
• Headache
• Dizziness or lightheadedness
• Swelling in the ankles or feet
• Fatigue Rare but serious side effects may include severe hypotension, irregular heartbeat, or worsening chest pain. Seek immediate medical attention if these occur.

Drug Interactions

Nifedipine CD Retard 30mg can interact with certain medications and substances, including:

• Beta-blockers, which may increase the risk of cardiovascular side effects.
• Digoxin, requiring dose monitoring and adjustment.
• Antifungal medications such as ketoconazole and itraconazole.
• Grapefruit juice, which can elevate nifedipine levels in the blood and increase the likelihood of side effects. Always inform your healthcare provider of all medications, supplements, or herbal products you are taking to avoid adverse interactions.

Contraindications

Nifedipine CD Retard 30mg is contraindicated in patients who:

• Have a known hypersensitivity to nifedipine or any of its components.
• Are in cardiogenic shock or suffering from unstable angina.
• Have severe hypotension or significant aortic stenosis.

Precautions and Warnings

• Use with caution in patients with heart failure or severe liver impairment.
• Regular monitoring of blood pressure and heart rate is essential during treatment.
• Pregnant or breastfeeding women should use this medication only under strict medical supervision.
• Do not abruptly discontinue use, as this may cause a sudden increase in blood pressure or worsen angina symptoms.

Storage

Store Nifedipine CD Retard 30mg at room temperature, away from moisture, heat, and direct sunlight. Keep it in its original packaging and out of reach of children and pets.

Safety Information

Nifedipine CD Retard 30mg is a long-acting formulation that requires consistent daily use for optimal effectiveness. Adhere to the prescribed schedule and attend regular follow-up visits with your healthcare provider for monitoring and dose adjustments.