Amantin

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

Amantin

Amantin is a medication used to treat Parkinson's disease, post-influenza syndromes, drug-induced extrapyramidal symptoms, and complications associated with acute viral respiratory illness. It is also sometimes used as an adjunct treatment for certain types of influenza A.

Uses

Amantin is used to treat Parkinson's disease and complications associated with flu. It may also be used in combination with other medications to treat Parkinson's disease and may be used to treat people who have recently had the flu.

Mechanism of Action

Amantin works by increasing dopamine levels in the brain and inhibiting reuptake of the neurotransmitter. This increases the available dopamine for nerve transmission, making it a useful therapy for treatment of Parkinson’s symptoms and other movement disorders.

How Long Does It Take to Work?

The effects of amantadine can be felt within a few hours of taking the medication, with peak effects occurring within 2-3 days. It can take up to two weeks for the full effects to be seen.

Absorption

Amantin is absorbed quickly and completely, with peak concentrations of the drug in the bloodstream occurring within 1 to 2 hours. It is also rapidly distributed throughout the body.

Route of Elimination

Amantin is eliminated primarily through the kidneys, with about 80% of the drug being excreted unchanged in the urine. Small amounts of the drug are also excreted through the bile.

Dosage

Amantin is available in tablets or capsules in the following dosages: 8 mg, 10 mg, 12.5 mg, 15 mg, 20 mg, 25 mg, 30 mg, and 40 mg. The recommended starting dose for Parkinson's disease is 5 mg three times a day, increasing up to 15 mg three times a day depending on response. For influenza, the recommended dose is 100 mg twice daily.

Administration

Amantin can be taken with or without food. It should be taken with a full glass of water. Swallow the whole tablet or capsule whole, do not crush, chew, divide, or dissolve it before swallowing.

Side Effects

Common side effects of amantadine include nausea, loss of appetite, constipation, dizziness, nervousness or irritability, and insomnia. It can also cause blurred vision, dry mouth, weight loss, and confusion.

Toxicity

Amantin is generally safe and well tolerated. However, overdose of this medication can lead to serious health complications. Symptoms of an overdose include nausea, vomiting, loss of appetite, tremor, confusion, hallucinations, and coma.

Precaution

It is important to use caution when taking amantadine. This medication can interact with other medications and may cause serious side effects when taken with certain drugs. Patients should inform their healthcare provider of any medications they are taking, and any medical conditions they may have.

Interaction

Amantin can interact with certain medications such as anticholinergics, narcotics, and tricyclic antidepressants. It can also interact with kidneys, liver disease, and heart disease. Patients should speak with their doctor about possible interactions.

Disease Interaction

Patients with certain medical conditions should use caution when taking amantadine. Patients with glaucoma, seizures, urinary tract obstruction, narrow angle glaucoma, difficulty urinating, irregular heartbeat, and high blood pressure should not take this medication.

Drug Interaction

Amantin can interact with many other medications and should not be taken with certain drugs, such as antacids, MAO inhibitors, anti-seizure medications, or certain antibiotics. Patients should tell their doctor about all medications they are taking.

Food Interactions

Patients should not take amantadine with alcohol, as this can increase the risk of side effects. Patients should avoid eating high-fat or greasy foods while taking this medication, as it may reduce the effectiveness of the drug.

Pregnancy Use

Amantin should be used with caution during pregnancy, as it can cause birth defects in the fetus. Women who are pregnant or are planning to become pregnant should discuss the risks and benefits of taking this medication with their doctor.

Lactation Use

Use of amantadine during breastfeeding is not recommended, as it is excreted into breast milk and may cause harm to the baby. Women who are breastfeeding should discuss the risks and benefits of taking this medication with their doctor.

Acute Overdose

In the event of an overdose, it is important to seek immediate medical attention. Symptoms of an overdose can include nausea, vomiting, confusion, hallucinations, and coma.

Contraindication

Amantin is contraindicated in patients with certain medical conditions, such as glaucoma, seizures, urinary tract obstruction, narrow angle glaucoma, difficulty urinating, irregular heartbeat, and high blood pressure.

Use Direction

Amantin should be taken as directed by your doctor. Do not take more or less of the medication than prescribed. Do not crush, chew, divide, or dissolve the tablets before swallowing. Take this medication with a full glass of water.

Storage Condition

Amantin should be stored at room temperature in a dry place. Keep the medication away from children and pets. Do not keep outdated medications or medications no longer needed.

Volume of Distribution

The volume of distribution of amantadine is about 10 liters per kilogram. This means that the drug is distributed throughout the body.

Half Life

The half-life of amantadine is about 30 hours. This means that after 30 hours, the concentration of the medication in the blood is reduced by half.

Clearance

Amantin is eliminated primarily through the kidneys. About 80% of the medication is excreted unchanged in the urine. Small amounts are also excreted through the bile.

Here you find in details version of Amantin

Some Frequently Asked Questions About Amantin

What is Amantin?

Amantin is a medication used to treat certain viral infections, as well as to reduce symptoms or prevent the occurrence of certain neurological conditions.

What is Amantin used for?

Amantin is used to treat certain viral infections, such as influenza A, as well as to reduce symptoms or prevent the occurrence of Parkinson's disease and other certain neurological conditions.

How does Amantin work?

Amantin works by inhibiting the function of an enzyme involved in the replication of certain types of viruses, thus preventing them from multiplying and causing infection.

What conditions is Amantin used to treat?

Amantin is used to treat certain viral infections, such as influenza A, and to reduce symptoms or prevent the occurrence of Parkinson's disease and other certain neurological conditions.

Is Amantin safe to take?

Amantin is generally safe to take if taken as directed by a doctor or pharmacist. Some people, however, may experience certain side effects, so it is important to discuss any potential risks with a doctor before taking this medication.

What are the side effects of Amantin?

The most common side effects associated with Amantin include nausea, vomiting, headaches, dizziness, drowsiness, and trouble sleeping. Other rare but serious side effects include confusion, hallucinations, and depression. It is important to discuss any potential side effects with a doctor before taking this medication.

Who should not take Amantin?

Amantin is not recommended for people with an allergy to any of the ingredients in the medication, people with certain kidney or heart conditions, pregnant women, or people taking certain medications, such as anticoagulants or immunosuppressants. It is important to discuss any potential risks with a doctor before taking this medication.

Is Amantin a controlled substance?

No, Amantin is not a controlled substance.

How often should I take Amantin?

The frequency and dosage of your Amantin treatment depend on the condition being treated and other factors, such as age and weight. It is important to follow the instructions provided on the prescription label or by your doctor.

Is Amantin a narcotic?

No, Amantin is not a narcotic.

What happens if I miss a dose of Amantin?

If you miss a dose of Amantin, it is important to take it as soon as possible. If it is almost time for your next dose, skip the missed dose and continue on your regular dosing schedule. Do not take a double dose to make up for a missed dose.

Can Amantin be taken with other medications?

It is important to inform your doctor about all medications you are taking, including vitamins and supplements, before starting Amantin. Some medications may interact with Amantin, so it is important to make sure your doctor is aware of any other medications you are taking.

Is Amantin an antiviral?

Yes, Amantin is an antiviral used to treat certain viral infections, such as influenza A.

Can Amantin be used for long-term treatment?

The length of your Amantin treatment depends on the condition being treated and other factors, such as age and weight. It is important to follow the instructions provided on the prescription label or by your doctor.

What should I do if I experience side effects from Amantin?

If you experience any side effects from Amantin, it is important to inform your doctor. It is also important to discuss any potential risks associated with taking this medication.

What is the recommended dosage for Amantin?

The recommended dosage for Amantin depends on the condition being treated and other factors, such as age and weight. It is important to follow the instructions provided on the prescription label or by your doctor.

What are the possible interactions of Amantin?

Some medications may interact with Amantin, so it is important to inform your doctor about all medications you are taking, including vitamins and supplements, before starting Amantin.

What is the generic name for Amantin?

The generic name for Amantin is memantine.

What if I take too much Amantin?

If you think you have taken too much Amantin, it is important to seek medical attention immediately. Symptoms of an overdose may include tremors, dizziness, confusion, tachycardia, and seizures.

Can Amantin be used during pregnancy?

Amantin is not recommended for pregnant women, as there is a potential risk of birth defects or other problems. It is important to discuss any potential risks with a doctor before taking this medication.

Can Amantin be used during breastfeeding?

Amantin is not recommended for women who are breastfeeding, as there is a potential risk of affecting the nursing infant. It is important to discuss any potential risks with a doctor before taking this medication.

Is Amantin addictive?

No, Amantin is not considered addictive.

What is the cost of Amantin?

The cost of Amantin varies depending on the dosage form, strength, and quantity prescribed. It is important to speak with your doctor or pharmacist for more information.

How long does it take for Amantin to start working?

The time it takes for Amantin to start working depends on the condition being treated and other factors. It is important to follow the instructions provided on the prescription label or by your doctor.

Can I buy Amantin over the counter?

No, Amantin is only available by prescription.

How should Amantin be stored?

Amantin should be stored at room temperature, away from moisture and heat. It is important to keep this medication out of the reach of children and pets.

What is the best way to take Amantin?

The best way to take Amantin is as instructed by your doctor. It is important to follow the instructions provided on the prescription label or by your doctor.

What are the most common brand names for Amantin?

The most common brand names for Amantin are Symmetrel, Respodan, Amantrel, and Mantadan.

What is the usual dose of Amantin?

The usual dose of Amantin depends on the condition being treated and other factors, such as age and weight. It is important to follow the instructions provided on the prescription label or by your doctor.

Can Amantin be used in combination with other medications?

It is important to inform your doctor about all medications you are taking, including vitamins and supplements, before starting Amantin. Some medications may interact with Amantin, so it is important to make sure your doctor is aware of any other medications you are taking.

When should I take Amantin?

The timing of your Amantin treatment depends on the condition being treated and other factors, such as age and weight. It is important to follow the instructions provided on the prescription label or by your doctor.

How long does Amantin remain in the body?

The amount of time Amantin remains in the body depends on the dosage and frequency of administration and other factors. It is important to follow the instructions provided on the prescription label or by your doctor.

What is the difference between Amantin and memantine?

Amantin and memantine are both medications used to reduce symptoms or prevent the occurrence of certain neurological conditions. Amantin is also used to treat certain viral infections, such as influenza A. Memantine is the generic name for Amantin.

Can I drink alcohol while taking Amantin?

It is not recommended to drink alcohol while taking Amantin, as it could increase the risk of side effects. It is important to discuss any potential risks with a doctor before taking this medication.

Does Amantin cause weight gain?

Yes, some people may experience weight gain while taking Amantin. It is important to discuss any potential risks with a doctor before taking this medication.

What should I avoid while taking Amantin?

It is important to avoid driving or operating any heavy machinery while taking Amantin, as it can cause drowsiness or confusion. Additionally, it is important to avoid drinking alcohol while taking Amantin, as it could increase the risk of side effects.

Can Amantin be used to treat hives?

No, Amantin is not used to treat hives.

Can Amantin be used to treat a cold or flu?

Yes, Amantin is used to treat certain viral infections, such as influenza A.

Can Amantin be used to treat bacterial infections?

No, Amantin is not used to treat bacterial infections. It is used to treat certain viral infections, such as influenza A.

Can Amantin be used to treat depression?

No, Amantin is not used to treat depression. It is used to treat certain viral infections, as well as to reduce symptoms or prevent the occurrence of Parkinson's disease and other certain neurological conditions.

Can Amantin be used to treat asthma?

No, Amantin is not used to treat asthma. It is used to treat certain viral infections, as well as to reduce symptoms or prevent the occurrence of Parkinson's disease and other certain neurological conditions.

Can Amantin be used to treat allergies?

No, Amantin is not used to treat allergies. It is used to treat certain viral infections, as well as to reduce symptoms or prevent the occurrence of Parkinson's disease and other certain neurological conditions.

Can Amantin be used to treat migraines?

No, Amantin is not used to treat migraines. It is used to treat certain viral infections, as well as to reduce symptoms or prevent the occurrence of Parkinson's disease and other certain neurological conditions.

Can Amantin be used to treat anxiety?

No, Amantin is not used to treat anxiety. It is used to treat certain viral infections, as well as to reduce symptoms or prevent the occurrence of Parkinson's disease and other certain neurological conditions.

Is Amantin used to treat memory loss?

Yes, Amantin is used to reduce symptoms or prevent the occurrence of certain neurological conditions, such as memory loss.