Nefin 20 SR Tablet
By Nefin
Rx
10 Tablet SR in a Strip

Composition
Nifedipine(20mg)

Manufacturer - Fredun Pharmaceuticals Limited
Manoj Industrial Premises, G.D. Ambekar Marg, Wadala, Mumbai: 400031 India

Expires on or after
August, 2025
About Nefin 20 SR Tablet
Nefin 20 SR Tablet is a medication used for treating high blood pressure (hypertension) and preventing angina, which is heart-related chest pain. This tablet falls into a category of medications called calcium channel blockers. Its main purpose is to lower blood pressure and ease the workload on the heart, ultimately reducing the risks of heart attacks and strokes. The dosage and frequency of Nefin 20 SR Tablet will be determined by your doctor, based on your condition and response to the treatment. It can be taken at any time of the day, with or without food, but it is recommended to take it at the same time daily to maintain consistency. Be sure to take the tablet immediately after removing it from the packaging, as exposure to light can affect its effectiveness.
It is crucial to follow your doctor's instructions diligently and continue taking Nefin 20 SR Tablet for the prescribed duration, even if you start feeling better. High blood pressure often displays no symptoms, and halting the medication abruptly can exacerbate your condition. Along with the medication, incorporating regular exercise, weight management, and a balanced diet are essential to managing your blood pressure effectively. Inform your doctor if you experience any common side effects like fatigue, swelling, dizziness, palpitations, flushing, constipation, or headache, and seek medical advice if these reactions persist.
Before starting Nefin 20 SR Tablet, discuss any existing heart, liver, or kidney issues with your doctor. Pregnant or breastfeeding individuals should seek medical guidance before using this medication. Inform your doctor about any other medications you are currently taking, particularly those meant for managing high blood pressure or heart conditions. It is advisable to limit alcohol consumption while on this medication, as excessive intake can drastically lower your blood pressure and cause dizziness or lightheadedness. Regular blood pressure monitoring is essential to ensure the efficacy of Nefin 20 SR Tablet in managing your condition.
Benefits
Nefin 20 SR Tablet offers several key benefits for heart health. Firstly, in the prevention of angina (heart-related chest pain), this medication works by relaxing blood vessels, allowing for improved blood flow and ensuring that more oxygen reaches the heart. By reducing the risk of angina attacks, Nefin 20 SR Tablet helps individuals maintain a healthier heart function. It is essential to take this medication regularly as prescribed to experience its full preventive effects.
Secondly, Nefin 20 SR Tablet plays a crucial role in the prevention of heart attacks. By lowering blood pressure and facilitating the heart's ability to pump blood efficiently, this medication decreases the likelihood of a heart attack occurring. It is emphasized that continued use of Nefin 20 SR Tablet, even when one feels well, is vital for sustained heart protection and reducing the risk of mortality following a heart attack.
Furthermore, in the treatment of hypertension (high blood pressure), Nefin 20 SR Tabletis effective in reducing blood pressure levels and subsequently lowering the risk of stroke, heart attacks, and kidney issues in the future. While the direct benefits may not be immediately felt, consistent use of this medication as directed is crucial for long-term health maintenance.
Lastly, Nefin 20 SR Tablet also aids in the prevention of strokes by reducing the risk of future occurrences. By lowering blood pressure and enhancing blood circulation, this medication contributes to minimizing the likelihood of strokes. Adhering to the doctor's advice on dosage and frequency is key to maximizing the benefits of Nefin 20 SR Tablet for stroke prevention.
Overall, Nefin 20 SR Tablet stands out as a valuable medication that offers multiple benefits for heart health, including angina prevention, heart attack prevention, hypertension treatment, and stroke prevention. Consistent and regular usage as prescribed is paramount for individuals to experience the full array of benefits and safeguard their heart health effectively.
How to use the Nefin 20 SR Tablet
When using Nefin 20 SR Tablet, it is important to follow your doctor's instructions regarding the dose and duration of the medication. Swallow the tablet whole with water; do not crush, chew, or break it. You can take Nefin 20 SR Tablet with or without food, but try to take it at the same time each day for best results. By following these simple steps and taking the medication as directed, you can effectively manage your condition and experience the full benefits of Nefin 20 SR Tablet.
Uses of Nefin 20 SR Tablet
Nefin 20 SR Tablet is commonly used for preventing angina, a type of chest pain related to the heart. It is also used to prevent heart attacks and treat hypertension, which is high blood pressure that can lead to serious health problems. Additionally, this medication is effective in preventing strokes by helping to regulate blood pressure.
What conditions Nefin 20 SR Tablet treats?
Nefin 20 SR Tablet is used to treat high blood pressure, also known as hypertension. High blood pressure puts a strain on the heart by forcing it to pump blood with too much force. This can lead to problems like chest pain, heart attack, stroke, and kidney failure. Monitoring blood pressure levels is important, with healthy readings falling between 90/60 mm of Hg and 120/80 mm of Hg. Nefin 20 SR Tablet helps in managing hypertension and reducing the risk of related complications.
Should you consult a doctor?
If you experience persistent side effects like dizziness, fatigue, flushing, headache, or peripheral edema while taking Nefin 20 SR Tablet, it is advisable to seek medical attention. Additionally, if these symptoms bother you or do not go away, consulting your doctor is essential. Moreover, if you have any concerns about the side effects or the medicine itself, do not hesitate to reach out to your healthcare provider. It is important to keep your doctor informed if you have any heart, liver, or kidney issues, or if you are pregnant, breastfeeding, or taking other medications for high blood pressure or heart conditions. Regular monitoring of your blood pressure and following your doctor's guidance on lifestyle changes like exercise, weight management, and diet are crucial for managing your condition effectively.
Side effects of Nefin 20 SR Tablet
When taking Nefin 20 SR Tablet, some individuals may experience side effects. Most of these side effects are not severe and usually fade away as your body gets used to the medication. However, if these side effects persist or if you are concerned about them, it is important to consult your doctor. Common side effects of Nefin 20 SR Tablet may include dizziness, fatigue, flushing (a warm sensation in the face, ears, neck, and trunk), headache, and peripheral edema (swelling in the legs, ankles, or feet). In some cases, the medication may cause low blood pressure, slow heartbeat, dizziness, rash, and additional headaches. If you experience any of these side effects and are worried, seek medical advice promptly.
Safety advice

liver
When using Nefin 20 SR Tablet, caution is advised for patients with liver disease. It may be necessary to adjust the dose of Nefin 20 SR Tablet in such cases. It is important to consult your doctor regarding the use of this medication if you have liver issues.

kidney
Nefin 20 SR Tablet is safe for use in patients with kidney disease, and no dose adjustment is needed. Always consult your doctor if you have any kidney-related concerns.

alcohol
When taking Nefin 20 SR Tablet, caution is advised if you consume alcohol. It is advisable to consult your doctor about alcohol intake while using the medication.

driving
Nefin 20 SR Tablet can cause dizziness, weakness, and visual disturbances, leading to reduced focus and reaction time. It is advised not to drive if experiencing these side effects.

pregnancy
Nefin 20 SR Tablet is not recommended during pregnancy as it may be harmful to the developing baby, based on animal studies. Your doctor will assess the benefits and risks before prescribing it to you. Please consult your doctor before using this medication.

breastfeeding
Nefin 20 SR Tablet is considered safe during breastfeeding. Limited data suggests minimal risk for the baby.
Consumption warning before consuming Nefin 20 SR Tablet
Before consuming Nefin 20 SR Tablet, it is important to exercise caution if you have conditions such as chest pain (angina), congestive heart failure, liver or kidney disease, low blood pressure (hypotension), swelling of hands or legs (peripheral edema), or diabetes. Regular monitoring of your blood pressure is recommended to ensure the tablet is effectively managing your condition. Prolonged use of Nefin 20 SR Tablet may lead to a decrease in blood pressure (hypotension), hence daily monitoring of blood pressure is advisable to avoid any complications. It is crucial to be aware of these factors before starting or continuing the use of Nefin 20 SR Tablet.
What if you forgot to take Nefin 20 SR Tablet?
If you happen to miss a dose of Nefin 20 SR Tablet, try to take it as soon as you remember. But if it is nearly time for your next scheduled dose, it's best to just skip the missed one and continue with your regular dosing routine. Avoid taking a double dose to make up for the missed one as it can lead to unwanted side effects. Placing too close doses to each other is not advisable and should be avoided to ensure the medication works effectively.
Related lab tests
For individuals taking Nefin 20 SR Tablet, it is important to monitor certain lab tests to ensure proper management and to assess any potential side effects. These related lab tests include Activated Partial Thromboplastin Time (APTT), which measures the time it takes for blood to clot and can help in evaluating the risk of bleeding disorders. The Complete Blood Count (CBC) test provides information about red and white blood cells, hemoglobin, and platelets, giving insight into overall health and detecting any abnormalities. The Kidney Function Test evaluates how well the kidneys are functioning by measuring levels of creatinine and blood urea nitrogen (BUN). Lastly, the Prothrombin Time test measures how long it takes for blood to clot and assesses the effectiveness of blood thinning medications. Monitoring these lab tests regularly can help healthcare providers assess the patient's response to Nefin 20 SR Tablet and make necessary adjustments to their treatment plan.
Additional Information
Habit Forming | No |
Chemical Class | Dihydropyridinecarboxylic acids derivatives |
Therapeutic Class | CARDIAC |
Action Class | - |
FAQs
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₹35
Inclusive of all taxes
Content verified by

Dr. Upasana Bhatia
MBBS - General Medicine
Last update on 01-Oct-2024