Symmetrel

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symmetrel

$37.80

  • Delivery time: Airmail (14-21 days) | EMS trackable (5-9 days)
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Symmetrel, with the active ingredient amantadine, is an antiviral and antiparkinsonian medication. It is used to treat symptoms of Parkinson's disease and Parkinsonism. It may also be used to prevent or treat symptoms of influenza A virus infection.

Table of Contents


Buying Symmetrel Online in Singapore


Can You Buy Symmetrel in Singapore?

Yes, you can purchase Symmetrel in Singapore with a valid prescription from a authorised healthcare provider or an regulated online pharmacy. For budget-friendly options, our online pharmacy connects you with reliable overseas suppliers, ensuring full compliance with Singapore’s import regulations.

How to Easily and Legally Purchase Symmetrel in Singapore

Purchase Symmetrel conveniently through our online platform. We handle the prescription process and ensure your antibiotics are imported in strict adherence with Singapore’s health and import regulations. This guarantees cost-effective and hassle-free access to your medication.

Why You Can Import Symmetrel into Singapore

Singapore's import regulations allow the purchase of Symmetrel for personal use as long as the quantity is within approved limits and supported by a valid prescription. Our platform facilitates this process, providing access to cost-efficient alternatives, including reliable generic options.

How to Save Money on Symmetrel in Singapore

  • Opt for non-branded Amantadine to save significantly while maintaining the same therapeutic benefits.
  • Compare prices from reliable online pharmacies to secure the best value for your money.
  • Shop through our platform to benefit from discounted international pricing and special deals tailored for Singapore customers.

Why Choose Generic Symmetrel?

Generic Amantadine delivers bioequivalent results to branded antibiotics, providing comparable efficacy at a significantly lower cost. It’s a practical choice for value-focused individuals seeking reliable and cost-effective treatment solutions.

How to Get Budget-friendly Symmetrel Refills in Singapore

Refilling your Symmetrel prescription is quick and affordable with our service. Enjoy a 10% discount on every refill when you reorder through your account. Our streamlined process ensures refills are both stress-free and economical for customers in Singapore.


Symmetrel Buyer and Patient Handbook in Singapore


What is Symmetrel?

Symmetrel (generic name: Amantadine) is an antiviral medication primarily used to treat and prevent infections caused by the influenza A virus. It may also be prescribed for individuals with Parkinson's disease to help manage symptoms. Symmetrel is approved by the Health Sciences Authority (HSA) in Singapore.


Who Should Use Symmetrel?

Symmetrel is suitable for adults and certain children, particularly those at risk of influenza A infection or those undergoing treatment for Parkinson's disease. It is important to consult with a healthcare provider to determine if Symmetrel is appropriate for your unique health situation, especially for elderly patients, or those with existing health conditions.


Why Choose Symmetrel?

Symmetrel is effective in reducing the severity and duration of influenza A symptoms, making it a valuable option during flu season. It also helps address motor symptoms in early-stage Parkinson's disease. Unlike other Antivirals, Symmetrel may have additional benefits for mood stabilization in some patients. Alternative treatments exist, but few offer the dual action against both flu viruses and Parkinson's symptoms.


How Does It Work?

Symmetrel works by interfering with the replication of the influenza A virus within the body. By blocking the M2 protein in the viral structure, it halts the virus from multiplying. This action helps your immune system combat the infection more effectively. For Parkinson’s treatment, Symmetrel influences neurotransmitter levels in the brain, particularly dopamine, which can improve movement and coordination. However, it may cause drowsiness, so be cautious during activities like driving or exercising.


Dosage and Administration

Symmetrel is typically available in tablet and liquid forms. The dosage will depend on the specific condition being treated:

  • For Influenza A Prevention: Adults may take 200 mg daily, while children’s doses vary by age.
  • For Parkinson’s Disease: Starting doses often begin at 100 mg daily, gradually increasing as per medical advice.

If you miss a dose, take it as soon as you remember, unless it is close to the time for your next dose. In that case, skip the missed dose—do not double up. Overdose symptoms may include hallucinations and increased agitation; seek medical attention immediately if this occurs. Adjustments may be necessary for older adults or those with kidney problems.


Precautions and Warnings

Patients should inform their healthcare provider of any existing medical conditions, especially kidney disease, liver issues, or a history of seizures. Alcohol consumption should be limited, and caution is advised during activities requiring alertness.


Potential Side Effects

Common

  • Nausea
  • Dizziness
  • Insomnia

Less Common

  • Anxiety
  • Constipation
  • Dry mouth

Serious

  • Hallucinations
  • Severe allergic reaction (e.g., rash, itchiness)

Drug Interactions

Some medications may interact with Symmetrel. Review this table for reference:

Medication Name Potential Interaction
Antidepressants Increased risk of side effects
Antihistamines May worsen dizziness or drowsiness
Diuretics Risk of dehydration

Who Should Avoid This Medication?

Individuals allergic to Amantadine, those with severe kidney dysfunction, or a history of seizures should avoid using Symmetrel. Always discuss any contraindications with a healthcare provider.


Storage Instructions

Store Symmetrel at room temperature away from direct sunlight and moisture. Keep it out of reach of children.


Symmetrel Alternatives

Name Description Comparisons
Oseltamivir (Tamiflu) An antiviral for influenza treatment More specific for influenza; no impact on Parkinson's disease.
Rimantadine Similar mechanism, also for flu Effective but less favored than Amantadine.
Peramivir An intravenous option for severe cases Typically used in hospital settings.

Symmetrel FAQ

What is Symmetrel used for?

Symmetrel is mainly used to prevent and treat infections caused by influenza A. It can also help manage symptoms of Parkinson’s disease.

Can I take Symmetrel if I am pregnant?

Symmetrel should be used during pregnancy only if prescribed, as the effects on an unborn baby are not fully established.

How long does it take for Symmetrel to work?

Patients typically start experiencing relief from flu symptoms within 1-2 days of starting treatment.

Is it safe to drink alcohol while taking Symmetrel?

It's advisable to minimize alcohol consumption since it can enhance drowsiness and other side effects.

Can children use Symmetrel?

Yes, but pediatric dosing should only be determined by a healthcare professional.

Are there withdrawal symptoms if I stop taking Symmetrel suddenly?

Some patients may experience a return of Parkinson's symptoms, so discontinuation should be discussed with a physician.

Should I take Symmetrel with food?

This medication can be taken with or without food, but taking it with food may help reduce stomach upset.

Is Symmetrel effective against all flu strains?

Symmetrel specifically targets influenza A. It may not be effective against influenza B or other viruses.

Can I store Symmetrel in the fridge?

No, store it at room temperature in a dry place away from light.

What should I do if I miss a dose?

Take it as soon as you remember unless it's almost time for your next dose; do not double up.


Glossary

Antiviral
A substance that inhibits the growth of viruses.
Influenza
A contagious respiratory illness caused by influenza viruses.
Neurotransmitter
Chemicals that transmit signals in the brain, affecting mood and movement.
Dopamine
A neurotransmitter that plays a significant role in movement and emotional responses.
Hallucination
A perception of something that is not present, often a side effect of some medications.
Dosage Adjustment
Changes made to the prescribed amount of medication based on individual patient needs.
Seizure
A sudden and uncontrolled electrical disturbance in the brain.
Dehydration
A condition caused by excessive loss of body fluids.
Pediatric Use
Referring to the use of medication in children.
HSA
Health Sciences Authority, Singapore's regulatory agency for healthcare products.

References


Symmetrel Properties

  • Clinical use: Antiviral and antiparkinsonian therapy
  • Spectrum of activity: Influenza A viruses
  • Mechanism of action: Interferes with viral replication by inhibiting the M2 proton channel; also releases dopamine and norepinephrine in CNS
  • Classification: Adamantane derivative
  • Recommended Dosage: 100 mg twice daily orally for prophylaxis and treatment of Influenza A; varies for Parkinson's treatment
  • Basic Side Effects: Nausea, Dizziness, Insomnia
  • Serious Side Effects: Seizures, Psychotic reactions, Heart failure

Symmetrel Other/Alternative Names

Gocovri

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Information provided by Ms. Elena Owyong. Reviewed by Dr. Leong Hoe Nam