Description

Description

Masdipine SR 20mg is a prescription tablet manufactured by Mass Pharma, containing Nifedipine as its active ingredient, formulated in a sustained-release form. It belongs to a class of medicines known as calcium channel blockers, widely used to help manage high blood pressure and certain types of chest pain. Nifedipine works by relaxing and widening blood vessels, which allows blood to flow more easily and reduces the amount of effort the heart needs to exert while pumping. The sustained-release, or SR, formulation is specifically designed to release the active ingredient gradually over an extended period, providing a steady and consistent effect throughout the day rather than a sharp peak and decline associated with immediate-release forms. Each pack of Masdipine SR contains 30 tablets, generally intended for once or twice-daily use, depending on the dosing schedule established by a physician. This gradual-release design can help improve treatment consistency and reduce fluctuations in blood pressure control.

Ingredients

Each Masdipine SR tablet contains Nifedipine as its active pharmaceutical ingredient, present at a strength of 20mg, formulated using sustained-release technology. The tablet also includes standard pharmaceutical excipients, such as polymers, fillers, and coating agents, which are specifically selected to control the gradual release of the active ingredient and support the tablet’s stability, without contributing to its therapeutic effect.

Dosage Form

Masdipine SR is supplied as a sustained-release oral tablet, with each tablet containing 20mg of Nifedipine. The tablets are packaged with a total of 30 units per pack, intended for oral administration exactly as directed by a physician.

Uses

Masdipine SR 20mg is primarily used for the long-term management of high blood pressure, helping to keep blood pressure within a healthier range and reducing the risk of complications such as stroke, heart attack, and kidney damage associated with uncontrolled hypertension. It is also used in the prevention and management of angina, a condition involving chest pain or discomfort caused by reduced blood flow to the heart muscle, by improving blood flow and easing the workload placed on the heart. The sustained-release formulation makes it particularly suitable for patients who benefit from steady, round-the-clock blood pressure or angina control.

How to Use

Masdipine SR should be taken exactly as prescribed by a physician, and the sustained-release tablet must be swallowed whole with a glass of water. It should never be crushed, chewed, or split, as doing so can interfere with the controlled-release mechanism and cause the medication to be released too quickly, increasing the risk of side effects. The tablet can generally be taken with or without food, though it is best to take it at the same time each day to maintain consistent levels in the body. Patients should not stop taking this medication abruptly or adjust their dose without consulting their doctor, even if symptoms appear to have improved, since sudden discontinuation can lead to a rebound increase in blood pressure or worsening of angina symptoms.

Side Effects

Masdipine SR may cause side effects in some individuals, although the sustained-release formulation is often associated with a more gradual onset of effects compared to immediate-release versions. Commonly reported effects include headache, flushing, swelling of the ankles or feet, and dizziness, particularly when standing up quickly. Some patients may also experience palpitations, fatigue, or mild gastrointestinal discomfort. Less frequently, effects such as gum swelling or skin reactions may occur with longer-term use. In rare cases, more serious reactions such as significant drops in blood pressure, chest pain that worsens after starting treatment, or allergic responses may develop, requiring immediate medical attention. Any unusual or persistent symptoms should be reported to a healthcare provider promptly.

Pregnancy & Breastfeeding

Women who are pregnant, planning to become pregnant, or breastfeeding should consult their doctor before using Masdipine SR. The use of Nifedipine during pregnancy requires careful medical evaluation, as it may be considered in certain situations under close supervision, but should never be self-administered without professional guidance. Breastfeeding mothers should also seek medical advice, as this medication may pass into breast milk, and its use during lactation should be assessed on an individual basis.

Storage Instructions

Masdipine SR tablets should be stored in a cool, dry place, away from direct sunlight and moisture, ideally at room temperature. The tablets should be kept in their original packaging until ready for use and stored securely out of the reach and sight of children and pets. Tablets should not be used beyond the expiry date printed on the pack.

FAQs

Why can’t I crush or split this tablet?
Masdipine SR is designed to release Nifedipine gradually over time; crushing or splitting the tablet can disrupt this controlled release and cause too much of the medication to be absorbed too quickly, increasing the risk of side effects.

How is the SR version different from regular Nifedipine tablets?
The sustained-release formulation releases the active ingredient slowly over an extended period, providing more consistent blood pressure or angina control compared to immediate-release versions, which may require more frequent dosing.

Can I take Masdipine SR with food?
Yes, it can generally be taken with or without food, though maintaining a consistent daily routine helps ensure steady levels of the medication in your body.

What should I do if I notice increased swelling in my legs or feet?
Mild swelling can be a common side effect, but if it becomes severe or bothersome, you should inform your doctor, who can assess whether any adjustment to your treatment is needed.

Disclaimer

Always use this medicine strictly according to your doctor’s instructions and prescribed dosage.