Calcigard 20mg Retard Tablet SR

Introduction

Calcigard 20mg Retard Tablet SR is a calcium channel blocker commonly used to treat high blood pressure (hypertension) and prevent chest pain (angina). It contains nifedipine, which works by relaxing blood vessels, improving blood flow, and reducing the heart's workload. This helps lower blood pressure and prevents episodes of angina.

Uses of Calcigard 20mg Retard Tablet SR

Calcigard 20mg Retard Tablet SR is used for:

• Managing hypertension (high blood pressure).
• Preventing and controlling chronic stable angina (chest pain).
• Treating Raynaud's phenomenon (a condition causing reduced blood flow to extremities).

How Calcigard 20mg Retard Tablet SR Works

Calcigard 20mg Retard Tablet SR contains nifedipine, a calcium channel blocker. It relaxes the smooth muscles in blood vessel walls, allowing them to widen. This improves blood flow, reduces blood pressure, and alleviates the strain on the heart.

Benefits of Calcigard 20mg Retard Tablet SR

• Effectively lowers blood pressure, reducing the risk of heart attack and stroke.
• Prevents episodes of chest pain (angina) by improving oxygen delivery to the heart.
• Improves symptoms of Raynaud's phenomenon by increasing blood flow to extremities.

How to Take Calcigard 20mg Retard Tablet SR

Follow these steps to take Calcigard 20mg Retard Tablet SR:

• Take the tablet as prescribed by your doctor, usually once or twice daily.
• Swallow the tablet whole with water; do not crush or chew it.
• Take it with or without food, preferably at the same time each day.
• Do not stop taking the medication without consulting your doctor.

Side Effects of Calcigard 20mg Retard Tablet SR

Common side effects:

• Headache.
• Dizziness or lightheadedness.
• Flushing (warmth or redness in the face).
• Swelling in the ankles or feet.

Serious side effects:

• Severe low blood pressure.
• Irregular or rapid heartbeat.
• Severe chest pain or worsening of angina.

Contact your doctor if you experience any serious or persistent side effects.

Safety Advice

• Do not take this medication if you are allergic to nifedipine or any of its ingredients.
• Avoid consuming grapefruit or grapefruit juice, as it may interfere with the drug's effect.
• Inform your doctor about any other medications you are taking to avoid interactions.
• Not recommended during pregnancy or breastfeeding unless advised by a doctor.
• Use caution while driving or operating machinery as it may cause dizziness.

Frequently Asked Questions

Q: How long does it take for Calcigard 20mg Retard Tablet SR to show results?

A: You may notice blood pressure improvement within a few hours, but it may take several weeks to achieve optimal results. Continue taking it as prescribed.

Q: Can I stop taking Calcigard 20mg Retard Tablet SR if I feel better?

A: No, do not discontinue the medication without consulting your doctor, as sudden cessation may worsen your condition.

Q: Can Calcigard 20mg Retard Tablet SR be used in elderly patients?

A: Yes, but with caution. The dose may need adjustment based on the individual's health and response to the treatment.

Q: What should I do if I miss a dose?

A: Take the missed dose as soon as you remember. If it's almost time for your next dose, skip the missed dose and continue your regular schedule. Do not double the dose.