Nebifast

Nebifast Uses, Dosage, Side Effects, Mechanism of Action, How Long Does it Take to Work? Nebifast is a brand name. Its generic name is Nebivolol.

Nebifast

Nebifast is an antihypertensive medicine which belongs to the beta-blocking class of drugs. It is mainly used to treat hypertension (high blood pressure). It works by blocking a hormone in the body called noradrenaline (norepinephrine), thus reducing heart rate and the force of heart muscle contraction, resulting in a decrease in heart pressure.

Uses for

Nebifast is primarily indicated to treat mild to moderate high blood pressure (hypertension). It may also be indicated for the following conditions:

• Angina (chest pain)
• Congestive heart failure
• Atrial fibrillation
• Coronary artery disease

Mechanism of Action

Nebifast works by blocking the action of the hormone noradrenaline (norepinephrine). By blocking the action of noradrenaline onBeta-1 receptors in the heart, Nebifast reduces the force of muscle contraction in the heart and also reduces the heart rate. This results in the reduction of heart pressure and gives relief from hypertension.

How Long Does It Take to Work?

Nebifast works quickly and the effects can be seen within an hour of taking the medicine. However, it usually takes about 4 weeks for the full effects to be seen. This is generally the time frame necessary for the medicine to reach the therapeutic levels in the body.

Absorption

Nebifast is readily absorbed from the gastrointestinal tract. The peak plasma concentration is usually reached within 1-2 hours after an oral dose.

Route of Elimination

Nebifast is mainly eliminated through the urine and/or feces. Around 15-20% of the administered dose is excreted through the urine as unchanged drug.

Dosage

The recommended dosage for treating hypertension is 5-20 mg taken once daily. The dosage may be increased gradually as per the doctor’s instructions. It is important to take the dose regularly and at the same time each day for the best effect.

Administration

Nebifast should be taken orally with or without food. The tablet should not be chewed or crushed as this may reduce the effectiveness. It is also important to follow the doctor’s instructions and advice as different people may need different doses to get the desired effect.

Side Effect

Nebifast may cause side effects in some people. The most common side effects are fatigue, headaches, dizziness, and dry mouth. Less common side effects include nausea, vomiting, diarrhoea, and skin rashes. If these side effects persist or worsen, contact your doctor.

Toxicity

Nebifast is generally safe and well tolerated. However, overdosage may cause symptoms such as hypotension (low blood pressure), bradycardia (slow heart rate), and coma. In the event of an overdose, seek medical attention immediately.

Precautions

• Nebifast should be used with caution in elderly patients, as it may increase the risk of falls and fractures.
• The use of Nebifast in pregnant women is not recommended as it may cause fetal harm.
• Nebifast should be used with caution in patients with asthma or other breathing problems, since it may cause difficulty breathing.
• People with kidney or liver disease should consult their doctor before using Nebifast.

Interaction

Nebifast may interact with other medicines, herbs, vitamins, minerals, or dietary supplements, so it is important to inform your doctor about any medicines you may be taking. Also, certain drugs may interfere with how Nebifast works, so contact your doctor if you are taking any of the following:

• MAO inhibitors (e.g. isocarboxazid, phenelzine, tranylcypromine, etc.)
• Beta-blockers (e.g. propranolol, atenolol, metoprolol, etc.)
• Angiotensin-converting enzyme (ACE) inhibitors (e.g. benazepril, enalapril, lisinopril, etc.)
• Calcium channel blockers (e.g. diltiazem, verapamil, etc.)
• Tricyclic antidepressants (e.g. amitriptyline, nortriptyline, etc.)

Disease Interaction

Nebifast may interact with certain diseases, so it is important to inform your doctor about any conditions you have. People with asthma, heart block, bradycardia, heart failure, or certain other diseases should use this medicine cautiously and with close monitoring.

Drug Interaction

Nebifast may interact with certain drugs, so it is important to inform your doctor about any medications you may be taking. Also, some drugs may interfere with the way Nebifast works, so contact your doctor if you are taking any of the following: Tricyclic antidepressants, antipsychotic drugs, anti-seizure drugs, anti-anxiety medicines, beta-blockers, and calcium channel blockers.

Food Interactions

Nebifast is not known to interact with food. However, it is best to take Nebifast at the same time each day, preferably after food.

Pregnancy Use

Nebifast should not be used in pregnant women, as it may cause harm to the fetus. It is best to consult your doctor before taking this medicine during pregnancy.

Lactation Use

Nebifast should not be used while breastfeeding, as it may pass into the breast milk and affect the baby. It is best to consult your doctor before taking this medicine while breastfeeding.

Acute Overdose

In cases of an acute overdose, symptomatic treatment should be given and medical attention should be sought immediately. Symptoms of an overdose may include hypotension (low blood pressure), bradycardia (slow heart rate), and coma.

Contraindication

Nebifast should not be used in people with allergy or hypersensitivity to the active ingredient, or with certain conditions such as asthma, heart block, bradycardia, heart failure, or uncontrolled severe hypertension.

Use Directions

Nebifast should be taken orally as prescribed. The usual starting dose is 5-20 mg taken once daily, usually at the same time each day. The dosage may be adjusted as per your doctor’s instructions. It is important to take the dose regularly and at the same time each day for the best effect.

Storage Conditions

Nebifast should be stored at room temperature and protected from light and moisture. It should also be kept out of the reach of children and pets.

Volume of Distribution

Nebifast has an estimated volume of distribution of about 3.6L/Kg.

Half Life

The elimination half-life of Nebifast is about 10 hours.

Clearance

Nebifast has an estimated clearance rate of about 5.3L/hr/Kg.

Here you find in details version of Nebifast

Some Frequently Asked Questions About Nebifast

What is Nebifast?

Nebifast is a selective beta-1 receptor blocker and vasodilator drug used to treat high blood pressure and left ventricular dysfunction.

What is Nebifast used for?

Nebifast is used to treat high blood pressure and left ventricular dysfunction. It is also used off label to treat chest pain and migraine prevention.

What is the mechanism of action of Nebifast?

Nebifast works by blocking beta-1 adrenergic receptors in the heart, which decreases heart rate, reduces the amount of blood pumped from the heart, and lowers the force of contraction of the heart muscle. It also constricts blood vessels, which reduces blood pressure.

How long does Nebifast take to work?

Nebifast can start working as soon as 30 minutes after it is taken, however, the full effects may not be seen for several weeks.

Is Nebifast a controlled substance?

No, Nebifast is not a controlled substance.

Is Nebifast safe?

Yes, Nebifast is generally safe when taken as prescribed. However, like all medications, Nebifast may cause side effects in some patients.

What are the side effects of Nebifast?

Common side effects of Nebifast include headache, fatigue, dizziness, low blood pressure, and nausea. More serious side effects of Nebifast may include shortness of breath, chest pain, irregular heartbeat, and swelling of the ankles or feet.

Can I take Nebifast while pregnant?

If you are pregnant or planning to become pregnant, you should consult with your doctor before taking Nebifast. It is not known if Nebifast is safe for use during pregnancy.

Can I take Nebifast while breastfeeding?

You should consult with your doctor before taking Nebifast while breastfeeding. It is not known if Nebifast is safe for use while breastfeeding.

Does Nebifast interact with any other medications?

Yes, Nebifast may interact with other medications, including blood pressure medications, cholesterol medications, and certain antibiotics. You should always tell your healthcare provider about all other medications you are taking before starting Nebifast.

Can I split Nebifast tablets?

It is best to consult with your doctor or pharmacist before splitting Nebifast tablets, as some tablets may be too small or fragile to accurately split.

When should I take Nebifast?

Nebifast is usually taken once daily, in the morning. It is important to take it at the same time each day and to follow all instructions on how to take Nebifast.

What should I do if I miss a dose of Nebifast?

If you miss a dose of Nebifast, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not double dose.

What should I do if I overdose on Nebifast?

If you think you may have overdosed on Nebifast, contact your local poison control center or emergency room right away.

What are the storage requirements for Nebifast?

Nebifast tablets should be stored at room temperature, away from heat and moisture. Keep out of reach of children.

How long does Nebifast stay in my system?

Nebifast is usually cleared from the system within 24 hours, however, it may take longer in some individuals.

Can I drink alcohol while taking Nebifast?

It is not recommended to drink alcohol while taking Nebifast, as it can increase the risk of side effects.

Will Nebifast lower my blood pressure too much?

Nebifast is generally effective at lowering blood pressure. However, it is important to follow your doctor's instructions closely, as too much of a decrease in blood pressure can cause serious side effects.

Can I take Nebifast with other blood pressure medications?

Yes, your doctor may prescribe Nebifast in combination with other blood pressure medications. It is important to take all medications as prescribed and to inform your doctor of any side effects.

What are the differences between Nebifast and other beta blockers?

Nebifast is a selective beta-1 receptor blocker, meaning it blocks beta-1 receptors in the heart, while having less of an effect on other areas of the body. Other beta blockers may be non-selective, meaning they can block beta-1 and beta-2 receptors in the body.

Is Nebifast effective for reducing the risk of heart disease?

Nebifast may reduce the risk of death and heart attack in people with heart failure, particularly when taken in combination with other medications. Nebifast is also used to reduce the risk of stroke and sudden death in people who have already had a heart attack.

Can I exercise while taking Nebifast?

Yes, you can exercise while taking Nebifast. However, you should discuss any regular exercise program with your doctor before starting it. Be sure to drink plenty of water while exercising and take breaks if needed.

What are the long-term effects of taking Nebifast?

Nebifast is generally well tolerated and the long-term effects are positive. Nebifast has been found to reduce the risk of stroke, heart attack, and sudden death in people with heart failure.

Does Nebifast cause weight gain?

Weight gain is not a common side effect of Nebifast. However, some people do report gaining a small amount of weight while taking Nebifast.

Can I take Nebifast if I have asthma or COPD?

Nebifast is not recommended for people with asthma or COPD. It is important to tell your doctor about all medical conditions before taking Nebifast.

Is Nebifast available as a generic drug?

Yes, Nebifast is available as a generic drug.

What is the cost of Nebifast?

The cost of Nebifast depends on the dosage, the form, and the pharmacy. A generic version of Nebifast is typically cheaper than the brand-name version.

Does Nebifast cause frequent urination?

No, Nebifast does not typically cause frequent urination. However, some people may experience side effects such as frequent urination or increased thirst while taking Nebifast.

Does Nebifast have anticoagulant properties?

No, Nebifast does not have anticoagulant properties. People taking blood thinning medications such as warfarin should not take Nebifast.

Can I take an antihistamine with Nebifast?

Yes, most antihistamines are safe to take with Nebifast. Be sure to tell your doctor about all medications, supplements, and vitamins you are taking before starting Nebifast.

Can I take Nebifast if I have diabetes?

Yes, Nebifast is generally safe for people with diabetes. However, it is important to tell your doctor about any history of diabetes before taking Nebifast.

What are the signs of an allergic reaction to Nebifast?

Signs of an allergic reaction to Nebifast may include difficulty breathing, rash, hives, swelling of the face or tongue, itching, or tightness in the chest. If you experience any of these symptoms, contact your healthcare provider immediately.

Can I take Nebifast with vitamins or supplements?

Yes, but it is important to tell your doctor about any vitamins or supplements you are taking before starting Nebifast. Some vitamins or supplements may interact with Nebifast.

Can I take over-the-counter medications with Nebifast?

Yes, it is generally safe to take over-the-counter medications with Nebifast. However, it is important to tell your doctor about any over-the-counter medications you are taking before starting Nebifast.

What is the difference between Nebifast and other beta-blockers?

Nebifast is a selective beta-1 receptor blocker, meaning it blocks beta-1 receptors in the heart, while having less of an effect on other areas of the body. Other beta-blockers may be non-selective, meaning they can block beta-1 and beta-2 receptors in the body.

What should I do if I experience side effects while taking Nebifast?

If you experience side effects while taking Nebifast, contact your doctor or healthcare provider right away. They may be able to adjust your dose or suggest other treatments to help alleviate the side effects.

Can I stop taking Nebifast without consulting my doctor?

No, it is important to always talk to your doctor before stopping or changing your dose of Nebifast. If you suddenly stop or reduce your Nebifast dose, it may cause serious heart problems or even death.

Can elderly patients take Nebifast?

Yes, Nebifast is generally safe for elderly patients when taken as directed. However, your doctor may adjust your dose to account for any age-related physical changes. Be sure to visit your doctor regularly while taking Nebifast.

Does Nebifast cause dry eyes?

No, dry eyes is not a common side effect of Nebifast. If you experience dry eyes while taking Nebifast, contact your doctor.

Q Does Nebifast interact with grapefruit or grapefruit juice?

Yes, Nebifast may interact with grapefruit or grapefruit juice. It is important to discuss any dietary changes with your doctor before taking Nebifast.