Nifedipine
Adalat
Adalat, containing the active ingredient nifedipine, is a calcium channel blocker used to manage hypertension and various forms of angina, including vasospastic and chronic stable angina. It relaxes blood vessels, reducing the strain on the heart and improving blood and oxygen supply. Available in both immediate-release capsules and extended-release tablets, Adalat is tailored to meet different therapeutic needs. It’s essential for patients, especially older adults, to follow their healthcare provider’s guidance due to its significant impact on blood pressure and heart function. If your doctor prescribes you this medication you may buy Adalat online from Canada at a very low price.
Product Overview
Adalat, powered by the active compound nifedipine, serves as a potent calcium channel blocker designated to treat high blood pressure and angina. This medication operates by dilating the body’s blood vessels, which helps to decrease blood pressure and allows the heart to pump more efficiently and with less effort.
Nifedipine is effective in treating vasospastic angina—caused by spasms in the coronary arteries—as well as chronic stable angina that typically arises during physical activity or stress. Adalat is available in several forms: Adalat CC as an immediate-release capsule and Adalat XL as an extended-release tablet, with dosages ranging from 10 mg to 90 mg to accommodate various degrees of cardiovascular conditions.
Patients are advised to adhere strictly to prescribed dosages to optimize effectiveness and minimize side effects. Especially in older adults, dosing adjustments may be necessary to manage slower drug metabolism effectively. Regular medical follow-ups and tests are crucial to ensure the safety and efficacy of Adalat in managing cardiovascular health. You may easily buy Adalat online for lower blood pressure from Canada at an affordable price.
What Is Adalat Used For?
Adalat, which contains the active ingredient nifedipine, is prescribed for the following medical conditions:
- To Lower High Blood Pressure (Hypertension): It helps reduce high blood pressure, which can prevent strokes, heart attacks, and kidney problems.
- To Treat Vasospastic Angina: Used for managing chest pain that results from spasms in the coronary arteries surrounding the heart.
- To Manage Chronic Stable Angina: Effective in treating chest pain that typically occurs during physical activity or emotional stress.
What Strengths Does Adalat Come In?
Adalat is available in two formulations, each designed for specific release characteristics and dosing requirements:
- Adalat CC: Oral immediate-release capsules are available in strengths of:
- 10 mg
- 20 mg
- Adalat XL: Oral extended-release capsules are available in strengths of:
- 30 mg
- 60 mg
- 90 mg
What Is the Typical Dosage of Adalat?
Your specific dosage of Adalat will depend on various factors, including your age, the health condition being treated, the severity of your condition, any other health issues you may have, and how you respond to the first dose of the medication.
Dosage for Hypertension (High Blood Pressure)
- Adults (18-64 years): The initial dose is typically 30 mg or 60 mg, taken orally once per day. This dosage can be increased every 7 to 14 days up to a maximum of 90-120 mg per day.
- Children (under 18 years): Adalat has not been studied in children and is not recommended for use in this age group.
- Seniors (65 years and older): Older adults may process this medication more slowly, leading to higher levels of the drug in the body and increased risk of side effects. Your doctor may start you on a lower dose or adjust your dosing schedule to prevent drug accumulation.
Dosage for Vasospastic Angina
- Adults (18-64 years): Start with 30 mg or 60 mg taken orally once per day. The dosage may be increased every 7 to 14 days up to a maximum of 180 mg per day.
- Children (under 18 years): Not suitable for children due to lack of safety and efficacy data.
- Seniors (65 years and older): Due to slower drug processing in the body, dosage adjustments or different dosing schedules may be necessary to reduce the risk of side effects.
Dosage for Chronic Stable Angina
- Adults (18-64 years): The starting dose is usually 30 mg or 60 mg once per day, which can be increased every 7 to 14 days up to a maximum of 90-120 mg per day.
- Children (under 18 years): Adalat is not recommended for use in children.
- Seniors (65 years and older): Similar to other conditions, the dosing may need adjustments due to the slower metabolism of the drug.
Special Considerations
- Liver Disease: If you have liver problems, nifedipine may not clear from your blood as efficiently, which could lead to higher levels of the drug. Your doctor might adjust your dose to maintain a safe level of the medication in your bloodstream.
Key Points:
- Always follow your doctor’s instructions when taking Adalat.
- Regular monitoring by your healthcare provider is important to adjust the dose as needed based on your response to treatment.
- Do not change your dose or stop taking the medication without consulting your doctor, as it can lead to adverse health effects.
[Note: Remember, these recommendations may vary from person to person. Discuss it with your doctor, and they’ll customize your dosage accordingly.]
How to Use Adalat?
Adalat is a prescribed medication used primarily to manage blood pressure and other heart-related conditions. To ensure it works effectively, it’s important to use it exactly as directed by your healthcare provider. Here’s how to take Adalat correctly:
- Follow Your Prescription: Always take Adalat as your doctor has prescribed. Make sure to read the prescription label and any medication guides or instruction sheets provided to you. Your doctor might adjust your dose from time to time based on your condition.
- Proper Consumption: Swallow the tablet whole without crushing, chewing, or breaking it. This is especially important for extended-release tablets to ensure the medication is released into your body gradually.
- Timing: Take the extended-release tablets on an empty stomach for best results.
- Consistency in Medication Form: If you switch brands, strengths, or forms of nifedipine, your dosage needs may change. Always use the medication exactly as prescribed to avoid any errors.
- Regular Monitoring: Your blood pressure should be checked regularly, and you might need additional medical tests to monitor your health while on this medication.
- Continuous Use: Continue taking Adalat even if you feel well. Do not alter your dosage or stop the medication without consulting your doctor, as this could lead to adverse effects.
- Be Alert for Low Blood Pressure: If you experience symptoms like excessive sweating, vomiting, or diarrhea, contact your doctor, as these may indicate your blood pressure is too low.
- Pre-Surgical Care: Inform your surgeon that you are taking Adalat if you plan to undergo any surgery. You may need to stop using the medication at least 36 hours before the operation.
- Understanding the Medication Form: Some Adalat tablets have a non-absorbable shell that might pass through your body and appear in your stool. This is normal and doesn’t affect the medication’s effectiveness.
[Note: Your doctor will decide the right amount for you based on your condition, following guidelines and studies on the drug. They’ll adjust it as needed over time.]
How Does Adalat Work?
Adalat, which contains the active ingredient nifedipine, is classified as a calcium channel blocker. This type of medication is commonly used to treat conditions like high blood pressure and angina, which is chest pain associated with heart disease. Calcium channel blockers work by relaxing the blood vessels throughout the body, which reduces the amount of pressure the heart needs to exert when pumping blood. This not only lowers blood pressure but also helps to reduce the workload on the heart.
Additionally, in the case of angina, calcium channel blockers improve blood flow to the heart muscle by lowering the pressure in the coronary arteries — the vessels that supply blood to the heart. This increase in blood and oxygen supply helps to prevent chest pain. Furthermore, these medications aid in preventing spasms in the coronary arteries, which are sudden and temporary narrowings that can cause chest pain. This dual action makes nifedipine effective in managing and preventing the symptoms associated with heart-related conditions.
What Are the Important Safety Information for Using Adalat?
What Are the Side Effects of Taking Adalat?
While Adalat (nifedipine) is effective in treating hypertension and angina, like all medications, it can cause side effects. Below are several common and serious side effects of Adalat:
More Common Side Effects of Adalat
It is important to note that nifedipine does not typically cause drowsiness. Here are some of the more common side effects that you might experience:
- Headache: You may notice headaches after taking the medication.
- Nausea: Feeling sick to your stomach is a possible side effect.
- Dizziness or Lightheadedness: You might feel dizzy or light-headed, particularly when standing up quickly.
- Flushing: This refers to a sudden reddening of the skin, particularly on the face.
- Heartburn: A burning sensation in the chest, often after eating.
- Muscle Cramps: You may experience painful sensations in your muscles.
- Constipation: Difficulty in passing stools.
- Cough: An ongoing dry or productive cough can occur.
- Decreased Sexual Ability or Desire: Some people might notice a decrease in libido or sexual performance.
- Edema: Swelling in the legs or feet due to fluid accumulation.
- Weakness: General feelings of tiredness or weakness.
If these side effects are mild, they may disappear within a few days to a couple of weeks as your body adjusts to the medication. However, if they become more severe or don’t go away, it’s important to discuss them with your doctor or pharmacist. They can help you figure out ways to reduce these side effects or decide if an alternative treatment might be necessary.
Serious Side Effects of Adalat (Nifedipine)
While Adalat is generally safe for many people, it can cause serious side effects in some cases. It’s important to be aware of these so you can seek immediate medical attention if they occur:
- Edema (Fluid Retention)
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- Symptoms: You may notice unusual swelling in your arms, hands, lower legs, feet, or ankles. This is due to fluid accumulation in these areas.
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- Allergic Reaction
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- Symptoms: If you experience difficulty breathing or swallowing, or develop a rash, hives, or swelling of the face, eyes, lips, or tongue, these could be signs of a severe allergic reaction.
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- Low Blood Pressure or Low Heart Rate
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- Symptoms: Feeling lightheaded, especially when you stand up, or even fainting, can indicate that your blood pressure or heart rate is too low.
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- Liver Damage
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- Symptoms: Watch for yellowing of the skin or the whites of your eyes, as these can be indicators of liver problems.
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- Worsening Chest Pain (Angina)
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- Symptoms: If your usual chest pain related to your heart condition becomes more frequent or severe, this needs immediate medical evaluation.
If you experience any of these symptoms, it’s crucial to contact your doctor right away. In situations where symptoms feel life-threatening, such as severe allergic reactions or significant chest pain, call 911 or go to the nearest emergency room to ensure prompt treatment. This immediate action can be crucial for preventing more serious complications.
[Note: Remember, this list may not cover all possible side effects. Always consult with your healthcare giver for medical advice about side effects.]
Are There Any Warnings for Adalat?
Adalat, which contains nifedipine, is prescribed to manage blood pressure and angina but comes with several important warnings to ensure your safety while using this medication:
- Congestive Heart Failure Warning: Although it’s rare, there have been cases where patients, who did not previously have heart failure, developed heart failure after starting nifedipine. It’s important to monitor any new symptoms and report them to your doctor immediately.
- Chest Pain (Angina) Warning: For those taking Adalat for angina, be aware that this medication can sometimes cause an increase in chest pain, especially when you first start using it or when your dose is increased.
- Low Blood Pressure Warning: Nifedipine can significantly lower your blood pressure, which is most likely to happen when you first start the medication or when your dosage is changed. Symptoms of low blood pressure include dizziness, lightheadedness, or fainting.
- Allergy Warning: Nifedipine can cause severe allergic reactions. If you experience symptoms like swelling of the face, eyes, lips, or tongue; trouble breathing; or difficulty swallowing, seek emergency medical help immediately by calling 911 or going to the nearest emergency room. Do not take this medication again if you have had an allergic reaction to it before, as it could be life-threatening.
Always follow your healthcare provider’s instructions and report any new or worsening symptoms promptly to ensure the safe use of Adalat.
What Are the Adalat Precautions?
Adalat is a medication used primarily to treat high blood pressure and angina, but it’s important to use it cautiously if you have certain health conditions or belong to specific groups. Here’s a detailed look at the necessary precautions: Precautions for people with specific health conditions:
- Heart Failure: If you have heart failure, you might notice swelling in your legs or feet. This swelling can be a side effect of the medication, not just your condition. Discuss any new swelling with your doctor to figure out the best way to manage it.
- Liver Disease: Nifedipine is processed by your liver. If your liver function is impaired, the medication might build up in your blood, leading to higher levels than expected.
- Low Blood Pressure: If you frequently experience low blood pressure, be aware that taking nifedipine could make these episodes more severe. This is especially likely when starting the medication or increasing the dose.
- Gastrointestinal Blockage: If you have a history of gastrointestinal blockage, use nifedipine with caution, as there have been rare reports of blockages with similar medications.
- Severe Heart Disease: For those with severe heart disease, there is a small risk that nifedipine could worsen chest pain or trigger a heart attack, especially if taken soon after a heart attack.
Precautions for Other Groups:
- Pregnant Women: Nifedipine is classified as a Category C drug for pregnancy, meaning it has shown adverse effects on the fetus in animal studies, and there are no adequate human studies. If you are pregnant or plan to become pregnant, use this drug only if the potential benefits justify the potential risks. Notify your doctor immediately if you become pregnant while taking nifedipine.
- Breastfeeding Women: Nifedipine can pass into breast milk and may cause side effects in a breastfeeding infant. Discuss with your doctor whether you should continue breastfeeding or stop taking nifedipine.
- Children: Nifedipine has not been studied in children and is not recommended for anyone under the age of 18.
It’s crucial to discuss all these aspects with your healthcare provider to ensure that Adalat is safe and effective for your specific situation. Always follow your doctor’s instructions and report any new symptoms or concerns as soon as they arise.
What Are the Contraindications of Adalat?
Adalat is a medication used to manage blood pressure and angina, but it’s not suitable for everyone. Here are specific situations where Adalat should not be used to ensure your safety:
- Allergies to Nifedipine: Do not take Adalat if you are allergic to nifedipine or any of its components.
- Allergies to Similar Drugs: Avoid Adalat if you are allergic to other dihydropyridine calcium antagonists, such as amlodipine or felodipine.
- Breastfeeding: If you are breastfeeding, you should not take Adalat, as it can pass into breast milk and may harm your baby.
- Pregnancy: If you are pregnant or planning to become pregnant, Adalat may not be suitable for you due to potential risks to the unborn baby.
- Very Low Blood Pressure or Shock: If you have very low blood pressure or are in a state of shock, taking Adalat can be dangerous.
- Recent Heart Attack: Do not take the immediate-release form of nifedipine if you’ve recently had a heart attack.
- Kock Pouch: If you have a Kock pouch (an ileostomy after a proctocolectomy), you should avoid using Adalat.
- Taking Rifampicin: Avoid Adalat if you are currently taking rifampicin, as it can reduce the effectiveness of nifedipine.
- Digestive System Blockage: If you have a severe blockage in your digestive system, Adalat is not recommended.
- Liver Disease: Do not take Adalat if you have moderate to severe liver disease, as it can exacerbate your condition.
What If You Miss a Dose of Adalat?
Adalat is essential for controlling certain medical conditions, but it’s crucial to take it correctly. Here’s what to do if you miss a dose or take too much:
If You Miss a Dose of Adalat:
- Timely Intake: It’s important for Adalat to be present in your body at consistent levels for it to work effectively. If you miss a dose, take it as soon as you remember.
- Close to Next Dose: If it’s almost time for your next dose, skip the one you missed and take the next dose at the regular time. Do not double the dose to catch up; this can be harmful.
[Note: If you have missed a dose of your medication and are unsure about when to take the next one, immediately consult your doctor or pharmacist.]
What Happens If You Take Too Much of Adalat?
- Recognizing Overdose: Taking too much Adalat can lead to dangerous levels of the medication in your body. Signs of an overdose may include dizziness, a rapid heartbeat, and skin that appears flushed or red.
- Immediate Actions: If you suspect an overdose, contact your doctor or the local poison control center immediately for advice. In cases of severe symptoms, call 911 or head to the nearest emergency room right away.
[Note: If you consumed more than the recommended dose, get medical help right away, or call the Poison Help line at 1-800-222-1222.]
How to Store Adalat?
To ensure that Adalat remains effective and safe during its use, proper storage is crucial. Here’s how you should store Adalat to maintain its quality:
- Temperature Requirements:
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- For drug capsules: Keep them at room temperature, ideally between 59°F (15°C) and 77°F (25°C).
- For extended-release tablets: Make sure they are stored at temperatures below 86°F (30°C).
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- Avoid Extreme Conditions:
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- Do not freeze Adalat under any circumstances.
- Protect the medication from direct light, which can degrade its quality.
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- Location Considerations:
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- Avoid storing Adalat in places with high humidity, such as bathrooms or near kitchen sinks. Moisture can affect the medication’s integrity.
[Note: Discuss with your healthcare professional about the proper disposal of any unused medicine and any questions you may have regarding its storage.]
What Medications Interact with Adalat?
Adalat, containing the active ingredient nifedipine, is effective for managing blood pressure and angina but can interact with various other medications, vitamins, or herbs. These interactions can either hinder the drug’s effectiveness or lead to harmful effects. Here’s how to manage these interactions wisely:
- Inform Your Doctor: Always keep your healthcare provider informed about all the medications, vitamins, or herbs you’re taking. This will help them manage potential interactions effectively.
- Consult Regularly: If you’re unsure how Adalat might interact with your other medications, discuss it with your doctor or pharmacist.
Examples of Potential Drug Interactions
- Antibiotics:
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- Macrolides (e.g., clarithromycin, erythromycin) and quinupristin/dalfopristin: These can increase the levels of nifedipine in your body, heightening the risk of side effects.
- Rifampin: This antibiotic can decrease nifedipine’s levels, reducing its effectiveness. Avoid using rifampin with nifedipine.
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- Antifungal Drugs:
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- Azoles (e.g., fluconazole, itraconazole, ketoconazole): These can also increase nifedipine levels, raising the risk of its side effects.
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- Antiviral Drugs:
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- HIV Protease Inhibitors (e.g., atazanavir, fosamprenavir, indinavir, nelfinavir, ritonavir): Similar to antibiotics and antifungals, these can elevate nifedipine levels in your body.
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- Antiseizure Drugs:
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- Phenytoin and Carbamazepine: These may lower nifedipine levels, making it less effective.
- Valproic Acid: This can increase nifedipine levels, enhancing the risk of side effects.
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- Heart Medications:
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- Digoxin: Using digoxin with nifedipine can unpredictably alter digoxin levels in your body. Monitoring by a doctor is essential.
- Beta-blockers (e.g., atenolol, metoprolol, propranolol): Using these with nifedipine might lower blood pressure excessively or increase the risk of heart issues.
- Doxazosin: Used for blood pressure and prostate issues, doxazosin can interact with nifedipine, decreasing its effectiveness and potentially causing increased nifedipine levels.
What Are the Other Adalat Interactions?
When taking Adalat for heart or blood pressure conditions, it’s important to consider how food and alcohol can interact with this medication. Here’s what you need to know to manage these interactions effectively:
Food Interactions:
- Grapefruit Caution: Avoid eating grapefruit or drinking grapefruit juice while you are on nifedipine. Grapefruit can increase the amount of this medication in your bloodstream, potentially leading to more intense side effects. It’s recommended to stop consuming grapefruit at least three days before starting nifedipine.
Alcohol Interaction:
- Risks with Alcohol: Do not drink alcohol while you’re taking nifedipine. Alcohol can drastically lower your blood pressure when combined with this medication, which might result in dizziness or fainting.
Understanding these interactions helps ensure that Adalat works safely without unexpected complications or increased side effects. Always discuss any dietary concerns or questions with your doctor to maintain optimal treatment outcomes.
[Note: This isn’t a complete list, and there could be other drugs that interact with Adalat. Make sure to tell your doctor about any prescription, over-the-counter medicines, and herbal products you’re taking.]
What Are the Adalat Alternatives?
While Adalat is effective for managing blood pressure and angina, it may not be the best option for everyone. If you’re looking for alternatives, it’s essential to discuss with your doctor the other medications that might suit your specific health needs better. Here’s a list of potential alternatives to consider:
- Isordil (isosorbide dinitrate)
- Bayer (aspirin)
- Zebeta (bisoprolol)
- Ecotrin (aspirin)
- Lopressor (metoprolol)
- Nitrostat (nitroglycerin)
- Monoket (isosorbide mononitrate)
- Toprol XL (metoprolol)
- Cardizem (diltiazem)
- Imdur (isosorbide mononitrate)
Each of these medications works differently and may be better suited to certain conditions than others. It’s crucial to work closely with your healthcare provider to choose the right medication based on your specific health needs and medical history.
[Note: Your doctor will choose what’s best for you. Don’t use any of these alternative medications without consulting your healthcare provider. Taking them by yourself may cause serious side effects.]
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Frequently Asked Questions
How fast does Adalat work?
Adalat, which contains the active ingredient nifedipine, starts working quite quickly after you take it by mouth. Typically, it reaches its highest level in your bloodstream about 30 minutes after you swallow it. The immediate-release version of Adalat acts fast but doesn’t last long, so you generally need to take it three to four times a day. On the other hand, the extended-release tablets are more convenient as you only need to take them once a day.
How long does Adalat stay in your system?
Nifedipine, the active component in Adalat, is thought to remain active in your body for about seven hours. Even after you stop taking it, small amounts can still be detected in your urine and feces for a short period. It’s important not to stop taking Adalat suddenly because it can lead to an increase in your blood pressure and a higher risk of stroke and heart attack. Always follow your doctor’s instructions when it comes to changing or stopping this medication.
Are nifedipine and Adalat the same thing?
Yes, nifedipine and Adalat refer to the same type of medication. Nifedipine is the generic name, and Adalat is the brand name under which nifedipine is sold. This medication is commonly used to treat high blood pressure. For instance, it’s used in children who have high blood pressure due to liver transplants to help manage their condition effectively.
Does adalat cause weight gain?
Adalat can lead to fluid retention in some patients, which might appear as weight gain. You might notice swelling or bloating in your face, arms, hands, lower legs, or feet or experience tingling in your hands or feet. These symptoms can sometimes contribute to unusual weight changes. It’s important to monitor these symptoms and report them to your doctor right away. Remember, you should never stop taking Adalat without your doctor’s approval, as doing so could affect your treatment.
Can I stop taking Adalat?
It’s important not to stop taking Adalat suddenly, especially if you have been using it regularly for several weeks. Adalat is generally taken once a day, but your doctor might recommend a different schedule that suits your specific needs better. If you’re considering stopping the medication, discuss it with your doctor first. They can guide you on how to safely taper off the medication to avoid any potential complications or a rebound in your symptoms.
Is Adalat bad for kidneys?
While Adalat is effective in managing high blood pressure, uncontrolled high blood pressure itself can be very harmful to your kidneys, as well as your heart and brain. It can lead to serious conditions like strokes, heart failure, and kidney failure. Managing your blood pressure with medications like Adalat can actually help reduce the risk of these severe complications. Therefore, it’s crucial to keep your blood pressure under control as directed by your doctor to help minimize any risks to your kidneys and other organs.
What is the generic for Adalat?
The generic name for Adalat is nifedipine. Nifedipine is sold under several brand names, including Procardia, Procardia XL, Adalat CC, Nifedical XL, Adalat, Afeditab CR, and Nifediac CC. These brands all contain the same active ingredient but may come in different forms or dosages.
Can Adalat raise blood pressure?
No, Adalat is actually used to lower blood pressure, not raise it. Adalat contains nifedipine, which is a type of medication called a calcium antagonist. It helps to treat high blood pressure and angina, which is chest pain associated with heart disease. It works by relaxing and widening the blood vessels, which allows blood to flow more easily, thus reducing blood pressure and easing the strain on the heart.
Does nifedipine make you pee a lot?
Yes, nifedipine can increase urine production. Research comparing nifedipine with a placebo has shown that nifedipine significantly increases the rate of urinary flow. It also increases the body’s excretion of sodium and lithium, which are involved in urine production. This effect can contribute to the overall lowering of blood pressure by reducing fluid volume in the body.
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