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Nifedipine

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Product Details

Description

Nifedipine is a medication prescribed to treat hypertension and alleviate chest pain from angina by relaxing and expanding blood vessels, making it easier for the heart to circulate blood effectively. Available in 5 and 10 mg capsules, it should be taken whole as directed by your healthcare provider. Headaches, dizziness, and ankle swelling are some common side effects. Store the medication at room temperature, away from moisture. Follow your doctor’s instructions carefully, avoid grapefruit or grapefruit juice, and attend regular check-ups to monitor your blood pressure and treatment response.

Generic NameNifedipine
Brand NameAdalat
FormsCapsules
Strengths Available5 mg & 10 mg
Packaging
Requires PrescriptionPrescription only (Rx)
Ships to the USAl Yes
Uses and Benefits

Nifedipine is used to treat:

  • Hypertension (high blood pressure)
  • Angina (chest pain), including:○ Chronic stable angina○ Vasospastic (Prinzmetal’s) angina

Benefits of Nifedipine

  • Lowers high blood pressure and reduces cardiovascular risk.
  • Eases chest pain by enhancing blood circulation to the heart.
  • Helps manage certain irregular heart rhythms.
  • Improves blood circulation in Raynaud’s phenomenon.
  • Delays premature labour by relaxing uterine muscles.
  • Reduces the risk of high-altitude pulmonary edema (HAPE).
Dosage

Dosage of Nifedipine for High Blood Pressure(Hypertension)

  • Initial Dose: 30 mg once daily.
  • Maintenance Dose: 30 mg to 90 mg once daily, based on patient response.
  • Maximum Dose: 90 mg to 120 mg per day, under the supervision of a medical professional.

Nifedipine Dosage for Angina (chest pain)

  • Initial Dose: 30 mg once daily.
  • Maintenance Dose: 30 mg to 90 mg once daily, adjusted to control symptoms.
  • Maximum Dose: 120 mg per day, under the supervision of a medical professional.
Usage Guide

If you're planning to order Nifedipine from Canada, follow these key usage tips to ensure safe and effective treatment:

  • Do not break, chew, or crush Nifedipine capsules—swallow them whole.
  • Try to take your dose at the same time each day to maintain consistent levels.
  • Check your blood pressure regularly to monitor how well the medicine is working.
  • Do not stop taking Nifedipine suddenly unless your doctor advises you to.
  • Keep all scheduled doctor visits to track your progress and adjust the dose if needed.
How It Works

Nifedipine belongs to a group of medications called calcium channel blockers. It prevents calcium from entering the cells in the walls of blood vessels and the heart, causing these muscles to relax and widen. This relaxation decreases resistance in the arteries, allowing blood to flow more freely. As a result, blood pressure is lowered, the heart's workload is reduced, and chest pain is relieved, contributing to better overall cardiovascular health.

Side Effects

Common Nifedipine side effects may include:

  • Headache
  • Flushing (warmth or redness of the skin)
  • Dizziness or lightheadedness
  • Swelling of the ankles or feet (edema)
  • Fatigue or tiredness
  • Nausea
  • Palpitations (awareness of heartbeat)
  • Constipation

Serious Nifedipine side effects may include:

  • Severe allergic reactions (swelling, rash, difficulty breathing)
  • Worsening chest pain or irregular heartbeat
  • Low blood pressure, causing fainting
  • Signs of liver damage (yellow skin/eyes, dark urine)
  • Sudden swelling or rapid weight gain
  • Shortness of breath

Note: Contact your healthcare provider or pharmacist if you experience any serious symptoms.

Warnings

Here are some important warnings for taking Nifedipine tablets:

  • Low Blood Pressure (Hypotension): Nifedipine can cause a significant drop in blood pressure, leading to fainting or dizziness, especially when standing up quickly.
  • Heart Conditions: Use caution if you have heart failure or certain heart rhythm problems, as Nifedipine may worsen these conditions.
  • Liver Impairment: If you have liver disease, a doctor may need to adjust your dose, as the liver metabolizes Nifedipine.
  • Severe Allergic Reactions: Immediately stop taking the medication and seek emergency help if you experience swelling, rash, or difficulty breathing.
  • Pregnancy and Breastfeeding: Consult the doctor before use, as the effects of Nifedipine during pregnancy or breastfeeding are not fully known.
Safety Guide

If you plan to order Nifedipine online, consider the following safety precautions:

  • Use Only When Prescribed: Take Nifedipine only if a healthcare provider has prescribed it for you. Follow the dosage instructions carefully.
  • No Sharing: Never share your Nifedipine tablets with others, even if they have similar symptoms. It could be unsafe for them.
  • Elderly Patients: People over 65 may be more sensitive to side effects. Discuss your health conditions and risks with your doctor before use.
  • Breastfeeding Precautions: It’s unclear whether Nifedipine passes into breast milk. Consult the healthcare provider if you are breastfeeding or intend to breastfeed.
  • Monitor Blood Pressure: Regularly check your BP to ensure the Nifedipine medication is working effectively and safely.
  • Report Side Effects: If you experience symptoms like swelling, severe dizziness, or chest pain, seek medical help immediately.
Missed Dose

If you miss a dose of Nifedipine, take it as soon as possible. However, if it is almost time for your next Nifedipine dose, skip it and go back to your daily dosing schedule.

Overdose

Taking too much Nifedipine can cause low blood pressure, severe dizziness, or a fast heartbeat. Seek emergency medical help if an overdose is suspected. Prompt treatment is essential for preventing serious consequences.

Storage Guide

People often buy Nifedipine from Canada and follow these storage guidelines:

  • Store the medicine at a stable room temperature, ideally between 20°C and 25°C.
  • Protect the tablets from moisture, excessive heat, and direct sunlight.
  • Avoid keeping Nifedipine in damp places like bathrooms or near sinks.
  • Keep the tablets in their original container to shield them from light and air.
  • Make sure the medication is stored where children and pets cannot reach it.
  • Safely discard any expired or unused pills according to local guidelines.
Interactions

Nifedipine tablets can interact with several medications, affecting their absorption. Some common interactions include:

  • Beta-blockers (e.g., propranolol)
  • Digoxin
  • Rifampin
  • Cimetidine
  • Cyclosporine
  • Tacrolimus
  • Carbamazepine
Alternatives

If you’re looking for alternatives to Nifedipine, here are some commonly used medications with similar effects:

  • Amlodipine
  • Felodipine
  • Diltiazem
  • Verapamil
  • Isradipine
  • Nicardipine
Cost & Coupons

Get Nifedipine delivered directly from Canada to your doorstep in the USA. Use the coupon code WELCOMEPB10 to enjoy 10% off your first order. We charge no hidden handling or processing fees because we value full transparency. Want to save even more? Join our referral program to earn a $20 credit for every family member or friend you refer. Plus, your referral gets a $20 credit too—everyone benefits. As a special thank-you, after every 10 verified referrals, you’ll receive an additional $100 credit in your account. Order Nifedipine online today.

FAQ

Guarantee

AtPolar Bear Meds, your safety is our priority. Every order is dispensed from a fully licensed Canadian pharmacy following strict standards for quality, security, and patient care. To conveniently buy Nifedipine from Canada at a substantial cost, call us at 1-888-779-2193 toll-free.

Important Notice

The content provided on the Polar Bear Meds website serves to increase knowledge about healthcare products and medical conditions and is strictly for informational purposes. It should not replace professional medical advice. We urge you to consult with a qualified healthcare professional prior to utilizing any prescription or over-the-counter medication. Our platform grants access to an extensive array of products, sourced internationally, including Canada. We collaborates with a licensed pharmacy partner in Canada and trusted dispensing pharmacies globally. All affiliated fulfillment centers are accredited by the regulatory authorities of their respective countries.

Dr. Jackson Miller

Medically Reviewed by "Dr. Jackson Miller (M.D)"

Dr. Jackson Miller is a board-certified medicine physician & hospitalist. He is a healthcare professional with a strong background in patient care. With years of experience and a patient-first approach, he believes the foundation of good health is a patient who feels informed and empowered. He contributes to medical content review, drawing on his background in clinical practice and patient education. He focuses on presenting health information in a clear, accurate, and accessible way to help readers make informed decisions. His work emphasizes clarity, evidence-based guidance, and understandable explanations of medical topics.

Find Dr. Jackson Miller on:LinkedIn
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