Atenolol + Nifedipine is primarily used to manage high blood pressure (hypertension) in adult patients and belongs to the group of antihypertensive medicines.
Besides hypertension, the medicine may also be used to manage chronic stable angina (chest pain) that has not responded to other treatments; however, it should not be used for acute angina episodes (temporary chest pain).
Headache
Fatigue
Dizziness
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Peripheral oedema (swelling in ankles and feet)
Atenolol + Nifedipine is an antihypertensive combination.
Atenolol is a beta-blocker that works by slowing down the heart rate and reducing the force of heart contractions. It achieves this by blocking the action of certain natural chemicals in the body on the heart and blood vessels.
Nifedipine is a calcium channel blocker. It inhibits the movement of calcium into the heart and blood vessel walls. This results in relaxed and widened blood vessels, which improves blood flow and further lowers blood pressure.
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Atenolol + Nifedipine is available for use via the oral route in the form of tablets.
This medicine is primarily meant for adults. The safety and effectiveness of this combination have not been established in pediatric patients.
Atenolol + Nifedipine is contraindicated in patients with known hypersensitivity to either component. This combination is also contraindicated in patients with cardiogenic shock (a condition in which your heart suddenly can't pump enough blood), heart block, sick sinus syndrome (heart rhythm disorder), decompensated heart failure, or severe hypotension (low blood pressure).
Atenolol + Nifedipine may interact with other blood pressure-lowering pills (e.g., chlorthalidone, ramipril), antipsychotic medicines (e.g., alprazolam, risperidone) and anti-HIV medicines (e.g., nelfinavir, ritonavir).
An overdose of this combination may cause severe hypotension, bradycardia (resting heart rate that's slower than normal), and other cardiovascular effects. If you suspect an overdose, seek immediate medical help.
If you forget to take a dose of Atenolol + Nifedipine, take it as soon as you remember. However, if it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not double up on doses.
Most side effects are temporary and generally harmless and resolve when discontinuing this medicine. However, if you experience any severe side effects or worsening of any of the symptoms, please consult your doctor.
Taking the medication at bedtime may help manage daytime fatigue and dizziness.
Rising slowly from sitting or lying positions can prevent dizziness or lightheadedness.
Drinking plenty of fluids can help manage nausea and peripheral oedema.
Atenolol + Nifedipine may cause dizziness or lightheadedness. If you experience these effects, avoid driving or operating heavy machinery.
It is advised to consult a doctor before using Atenolol + Nifedipine during pregnancy and breastfeeding. This medicine may not be recommended unless the benefits outweigh the potential risks.
Patients with kidney disease need to exercise caution when taking Atenolol + Nifedipine. Patients with liver impairment should also use this medicine with caution as it may affect the medication's metabolism.
Maintain a low-sodium, balanced diet to help manage hypertension.
Limit the intake of caffeine and alcohol as they can increase blood pressure and heart rate.
Frequently asked questions
No, Atenolol + Nifedipine is not a steroid. It is a combination medication that contains two active ingredients, atenolol, which is a selective beta-1 adrenergic receptor blocker, and nifedipine, which is a dihydropyridine calcium channel blocker.
Atenolol + Nifedipine can potentially cause dizziness and fatigue, which may indirectly affect your sleep pattern. If you are experiencing difficulty sleeping while taking this medication, consult your doctor for advice.
There is no specific information available that suggests that Atenolol + Nifedipine affects fertility. However, if you are planning to conceive, discuss it with your doctor before taking this medication.
Atenolol + Nifedipine starts working within a few hours after intake, but it may take 1-2 weeks for you to notice the full blood pressure-lowering effects of the medication.
The medicine should be taken as per your doctor's prescription.
There is no scientific evidence to suggest that Atenolol + Nifedipine affects the menstrual cycle. However, if you notice any changes in your menstrual pattern, consult your doctor.
Some herbal supplements such as St. John's wort can interfere with Atenolol + Nifedipine. Always inform your doctor about any herbal supplements you are taking.
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