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Calnif Retard 20mg Tablet
Prescription Required
Introduction
Calnif Retard 20mg Tablet is a medicine used to treat high blood pressure (hypertension) and to prevent angina (heart-related chest pain). It belongs to a class of medicines known as calcium channel blockers. It lowers blood pressure and reduces the workload of the heart. This helps prevent heart attacks and strokes.
Calnif Retard 20mg Tablet may be prescribed alone or along with other medicines. The dose and how often you need it will be decided by your doctor so that you get the right amount to treat your condition. Your doctor may adjust the dose depending on how you respond to this medicine and your blood pressure levels. You can take it at any time of the day, with or without food, but it is best to take it at the same time each day. Take this medicine as soon as you have taken it out of the packet. It is sensitive to light and may not work properly if it is left out of the pack for too long.
Keep taking it for as long as advised by your doctor. Even if you feel well, do not stop this medicine on your own because high blood pressure often has no symptoms. If you stop taking it, your condition may get worse.
Keeping active with regular exercise, reducing your weight, and eating a healthy diet will also help control your blood pressure. Follow your doctor’s advice while taking this medicine.
The most common side effects include fatigue, edema (swelling), dizziness, unusual heartbeat (palpitations), flushing, constipation, and headache. Consult your doctor if any of these bother you, or do not go away.
Before taking it, let your doctor know if you have any heart, liver, or kidney problems. Pregnant or breastfeeding women should also consult their doctor for advice before taking this medicine. You also need to tell your doctor what other medicines you are taking, especially those used to treat high blood pressure or heart conditions. Avoid excessive alcohol intake while taking this medicine as it can significantly decrease your blood pressure and make you feel dizzy or light-headed. You should have your blood pressure checked regularly to make sure that this medicine is working properly.
Calnif Retard 20mg Tablet may be prescribed alone or along with other medicines. The dose and how often you need it will be decided by your doctor so that you get the right amount to treat your condition. Your doctor may adjust the dose depending on how you respond to this medicine and your blood pressure levels. You can take it at any time of the day, with or without food, but it is best to take it at the same time each day. Take this medicine as soon as you have taken it out of the packet. It is sensitive to light and may not work properly if it is left out of the pack for too long.
Keep taking it for as long as advised by your doctor. Even if you feel well, do not stop this medicine on your own because high blood pressure often has no symptoms. If you stop taking it, your condition may get worse.
Keeping active with regular exercise, reducing your weight, and eating a healthy diet will also help control your blood pressure. Follow your doctor’s advice while taking this medicine.
The most common side effects include fatigue, edema (swelling), dizziness, unusual heartbeat (palpitations), flushing, constipation, and headache. Consult your doctor if any of these bother you, or do not go away.
Before taking it, let your doctor know if you have any heart, liver, or kidney problems. Pregnant or breastfeeding women should also consult their doctor for advice before taking this medicine. You also need to tell your doctor what other medicines you are taking, especially those used to treat high blood pressure or heart conditions. Avoid excessive alcohol intake while taking this medicine as it can significantly decrease your blood pressure and make you feel dizzy or light-headed. You should have your blood pressure checked regularly to make sure that this medicine is working properly.
Uses of Calnif Tablet
- Treatment of Hypertension (high blood pressure)
- Prevention of Angina (heart-related chest pain)
- Prevention of Heart attack
- Prevention of Stroke
Benefits of Calnif Tablet
In Treatment of Hypertension (high blood pressure)
Calnif Retard 20mg Tablet is a calcium channel blocker. It works by relaxing the blood vessels so that blood can flow more easily around your body. This lowers your blood pressure and reduces your risk of having a stroke, a heart attack, or kidney problems in the future. You do not usually feel any direct benefit from taking this medicine, but it works in the long term to keep you well. Take regularly, as prescribed for this medicine to be most effective, even if you feel better.
In Prevention of Angina (heart-related chest pain)
Calnif Retard 20mg Tablet belongs to a class of medicines known as a calcium channel blockers. It works by relaxing blood vessels so that blood can flow more easily around your body. This means that more oxygen gets to your heart and reduces the risk of getting chest pain (angina). This medicine should not be used to treat chest pain which is already happening. It is used to prevent or reduce the frequency of angina attacks. This medicine needs to be taken regularly as prescribed for it to work effectively. So, it is important to keep taking it even if you feel well and have no symptoms.
Side effects of Calnif Tablet
Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them
Common side effects of Calnif
- Dizziness
- Edema (swelling)
- Fatigue
- Flushing (sense of warmth in the face, ears, neck and trunk)
- Headache
- Palpitations
- Constipation
How to use Calnif Tablet
Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Calnif Retard 20mg Tablet may be taken with or without food, but it is better to take it at a fixed time.
How Calnif Tablet works
Calnif Retard 20mg Tablet is a calcium channel blocker. In high blood pressure, it normalizes the blood pressure by relaxing the blood vessels to reduce the pressure on them, thereby improving the blood flow in the body. The enhanced blood flow in the body further relaxes the heart muscles by reducing the workload on the heart. It also improves the oxygen flow in the body, thereby, preventing any heart-related chest pain.
Safety Advice
Alcohol
CAUTION
Caution is advised when consuming alcohol with Calnif Retard 20mg Tablet. Please consult your doctor.
Pregnancy
CONSULT YOUR DOCTOR
Calnif Retard 20mg Tablet may be unsafe to use during pregnancy. Although there are limited studies in humans, animal studies have shown harmful effects on the developing baby. Your doctor will weigh the benefits and any potential risks before prescribing it to you. Please consult your doctor.
Breastfeeding
SAFE IF PRESCRIBED
Calnif Retard 20mg Tablet is probably safe to use during breastfeeding. Limited human data suggests that the drug does not represent any significant risk to the baby.
Driving
CAUTION
Calnif Retard 20mg Tablet may cause dizziness or weakness due to low blood pressure. Do not drive if these symptoms occur.
Calnif Retard 20mg Tablet may make you feel dizzy, faint, extremely tired or have visual disturbances. This may affect your ability to drive.
Calnif Retard 20mg Tablet may make you feel dizzy, faint, extremely tired or have visual disturbances. This may affect your ability to drive.
Kidney
SAFE IF PRESCRIBED
Calnif Retard 20mg Tablet is safe to use in patients with kidney disease. No dose adjustment of Calnif Retard 20mg Tablet is recommended.
However, talk to your doctor if you have any underlying kidney disease.
However, talk to your doctor if you have any underlying kidney disease.
Liver
CAUTION
Calnif Retard 20mg Tablet should be used with caution in patients with liver disease. Dose adjustment of Calnif Retard 20mg Tablet may be needed. Please consult your doctor.
What if you forget to take Calnif Tablet?
If you miss a dose of Calnif Retard 20mg Tablet, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular schedule. Do not double the dose.
Alternate Brands
For informational purposes only. Consult a doctor before taking any medicines.
Calnif Retard 20mg Tablet
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Quick Tips
- Take it at the same time every day to help you remember to take it.
- A sudden drop in your blood pressure may occur, especially when you first start taking Calnif Retard 20mg Tablet. To lower the chance of feeling dizzy or passing out, rise slowly if you have been sitting or lying down.
- It can cause ankle or foot swelling. To reduce the swelling, raise your legs while you are sitting down. Talk to your doctor if it does not go away.
- It may cause dizziness. Do not drive or perform any activity that requires mental focus until you know how Calnif Retard 20mg Tablet affects you.
- Inform your doctor if you are pregnant, planning a pregnancy or breastfeeding.
Fact Box
Chemical Class
Dihydropyridinecarboxylic derivatives
Habit Forming
No
Therapeutic Class
CARDIAC
Interaction with Drugs
Taking Calnif with any of the following medicines can modify the effect of either of them and cause some undesirable side effects
Brand(s): Amom, Samlodon, Amodep
SERIOUS
Brand(s): Aprepit, Aprepep, Fos-Aprepitant
SERIOUS
Brand(s): Atazor, Atavir, Virataz
SERIOUS
Patient Concerns
Do you have any questions related to Calnif Retard 20mg Tablet ?
User Feedback
What are you using Calnif Tablet for?
Hypertension *
100%
*Hypertension (high blood pressure)
How much was the improvement?
Poor
50%
Excellent
33%
Average
17%
What were the side-effects while using Calnif Retard 20mg Tablet?
Flushing (sen*
100%
*Flushing (sense of warmth in the face, ears, neck and trunk)
How do you take Calnif Tablet?
With food
100%
Please rate Calnif Retard 20mg Tablet on price
Average
100%
FAQs
Q. Is Calnif Retard 20mg Tablet a diuretic?
No, Calnif Retard 20mg Tablet is not a diuretic medication. However, some evidence indicates that Calnif Retard 20mg Tablet has a partial diuretic property which may result in increased sodium loss through urine. It is a medication which relaxes the blood vessels by directly acting on them. This helps to decrease the blood pressure of the individual. As a result, blood flows more easily and lowers blood pressure, which helps to reduce the strain or pressure on your heart.
Q. Is Calnif Retard 20mg Tablet bad for kidneys?
No, Calnif Retard 20mg Tablet is not bad for kidneys. In few research studies, taking Calnif Retard 20mg Tablet in recommended doses has in fact been shown to be beneficial for the kidneys. It is not advised to use this medicine without consulting the doctor. It should be used exactly as prescribed.
Q. Can Calnif Retard 20mg Tablet cause liver damage?
Yes,Calnif Retard 20mg Tablet can cause liver damage in some cases, but this is very rare. However, some people may develop a rise in liver enzymes after taking Calnif Retard 20mg Tablet. Let your doctor know if you notice any such changes in your recent lab tests. Do not start this medication without consulting your doctor and do inform him if you have any history of liver disease or liver damage. This is because, in case of liver damage, dose adjustment may be required.
Q. Does Calnif Retard 20mg Tablet affect blood sugar?
No, Calnif Retard 20mg Tablet does not cause any change in blood sugar levels. It has been observed that Calnif Retard 20mg Tablet has no effect on the release of insulin or change in blood sugar levels. However, before starting the medicine, inform the doctor if you are diabetic. This is done because the medicine for blood pressure is suggested accordingly when a patient is diabetic.
Q. Can Calnif Retard 20mg Tablet be used in pregnancy and nursing mothers?
It is advised that you should consult your doctor before taking this medicine if you are pregnant, planning to become pregnant or breastfeeding. It should be used only if prescribed by the doctor in case of pregnancy. Studies have shown significant risks to the developing baby and it is given only if the benefits are clearly more than the risks involved.
Q. Does Calnif Retard 20mg Tablet cause palpitations?
Yes. Calnif Retard 20mg Tablet can cause palpitations as a side effect. However, this is usually not bothersome and resolves as you continue with the treatment. If the symptom persists for long, consult the doctor who will suggest the ways to prevent it.
Q. Do I need to change my diet while taking Calnif Retard 20mg Tablet?
Yes, making small changes to your diet can help your medicine work better. You must take a low sodium and low-fat diet, and adhere to the lifestyle changes as advised by your doctor. You should also avoid eating grapefruit (chakotra) or drinking grapefruit juice while taking Calnif Retard 20mg Tablet.
Q. My blood pressure is now controlled. Can I stop taking Calnif Retard 20mg Tablet now?
No, do not stop taking it on your own as it may worsen your condition. You should take Calnif Retard 20mg Tablet in the dose and duration advised by your doctor. Consult your doctor for any query or dose modification.
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Disclaimer:
1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover all possible side effects, drug interactions or warnings or alerts. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.References
- Michel T, Hoffman BB. Treatment of Myocardial Ischemia and Hypertension. In: Brunton LL, Chabner BA, Knollmann BC, editors. Goodman & Gilman’s: The Pharmacological Basis of Therapeutics. 12th ed. New York, New York: McGraw-Hill Medical; 2011. pp. 757-58.
- Opie LH. Calcium Channel Blockers. In: Opie LH, Gersh BJ, editors. Drugs for the Heart. 8th ed. Philadelphia, Pennsylvania: Elsevier Saunders; 2013. pp. 84-86.
- Briggs GG, Freeman RK, editors. A Reference Guide to Fetal and Neonatal Risk: Drugs in Pregnancy and Lactation. 10th ed. Philadelphia, PA: Wolters Kluwer Health; 2015. pp. 978-79.
- Nifedipine. New York, New York: Pfizer Labs; 2013. [Accessed 19 Mar. 2019] (online) Available from:
- Chaves RG, Lamounier JA. Breastfeeding and maternal medications. J Pediatr (Rio J). 2004;80(5 Suppl):S189-S198. [Accessed 19 Mar. 2019] (online) Available from:
- Central Drugs Standard Control Organisation (CDSCO). [Accessed 19 Mar. 2019] (online) Available from:
Manufacturer/Marketer Address
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Country of Origin: India
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