Symmetrel

Here is some information about Symmetrel:

1. Parkinson's disease: Medicine is used to help control the symptoms of Parkinson's disease, a progressive neurological disorder. It may be prescribed as an initial treatment or as an addition to other medications for managing the symptoms of the disease. Symmetrel can help improve muscle control and reduce stiffness and tremors associated with Parkinson's disease.
2. Influenza A virus: Amantadine can also be used to prevent and treat respiratory infections caused by the influenza A virus. It works by interfering with the replication of the virus, thereby reducing the severity and duration of flu symptoms.
3. Mode of action: The exact mechanism of how Amantadine works is not fully understood. It is thought to increase the release and inhibit the reuptake of dopamine, a neurotransmitter involved in movement and other brain functions. Additionally, it may have antiviral effects by inhibiting the uncoating process of the influenza A virus.
4. Precautions: Symmetrel may not be suitable for everyone. Symmetrel should be used with caution in individuals with a history of seizures, heart conditions, kidney problems, or psychiatric disorders.

How to use

Here are general guidelines on how to use Symmetrel:

1. Take with or without food: Symmetrel can be taken with or without food. However, if it causes stomach upset, you may prefer taking it with food to minimize any discomfort.
2. Swallow the capsule/tablet: Take the capsule or tablet whole with a full glass of water. Do not crush, chew, or break the capsule/tablet.
3. Maintain a consistent schedule: Try to take Symmetrel at the same time(s) each day. This helps maintain a consistent level of the medication in your body and optimizes its effectiveness.
4. Be patient: It may take some time for Amantadine to start working and for you to experience its full benefits.

Dosage

Here are some general guidelines on the dosage of Symmetrel:

1. Parkinson's disease: The usual starting dose for Parkinson's disease is 100 mg taken once daily or divided into two smaller doses (50 mg twice daily). The maximum recommended daily dose is 300 mg.
2. Influenza A virus: For the prevention of influenza A virus infection, the usual dosage is 200 mg per day, taken as a single dose or divided into two smaller doses. The duration of prophylaxis may vary depending on the specific situation.
3. Duration of treatment: The duration of Symmetrel treatment can vary depending on the condition being treated. For Parkinson's disease, it is usually taken on a long-term basis. In the case of influenza A virus, the treatment duration may depend on the specific situation, such as outbreak circumstances or individual risk factors.

Side effects

Here are some common side effects associated with Symmetrel:

1. Nausea: Nausea is a commonly reported side effect of Symmetrel. Taking the medication with food may help alleviate this symptom.
2. Dizziness: Amantadine can cause dizziness, especially when standing up quickly or changing positions. Take caution when getting up from a sitting or lying position to avoid falls or accidents.
3. Dry mouth: Medicine may lead to dryness in the mouth. Staying hydrated and regularly sipping water or using sugarless candies or gum may help alleviate this side effect.
4. Constipation: Some individuals may experience constipation while taking Symmetrel. Ensuring an adequate intake of fluids, dietary fiber, and engaging in regular physical activity may help alleviate this symptom.
5. Insomnia or sleep disturbances: Drug can affect sleep patterns and may cause insomnia or other sleep disturbances.
6. Livedo reticularis: Livedo reticularis is a skin condition characterized by a mottled, lace-like discoloration of the skin. It is a less common side effect of Symmetrel.
7. Nervousness or anxiety: Some individuals may experience nervousness or anxiety while taking Symmetrel.
8. Other side effects: Less commonly, Symmetrel may cause confusion, hallucinations, blurred vision, urinary retention, or changes in blood pressure. If you experience any of these symptoms or other concerning side effects, seek medical attention.

Storage

When it comes to storing Symmetrel, it is important to follow the recommended guidelines to maintain the medication's effectiveness and ensure its safety. Here are some general storage instructions:

1. Temperature: Store medicine at room temperature, ideally between 20°C to 25°C (68°F to 77°F).
2. Avoid moisture and light: Keep the medication in its original container, tightly closed, and protect it from excessive moisture and direct light. Avoid storing it in humid areas such as the bathroom.
3. Out of reach of children: Store capsules in a secure location out of the reach of children and pets. It is essential to prevent accidental ingestion or misuse.
4. Do not transfer to different containers: Keep the medication in its original packaging. Do not transfer it to different containers.
5. Check expiration date: Regularly check the expiration date on the medication packaging. Do not use Symmetrel beyond its expiration date as it may not be as effective.
6. Proper disposal: If you have any expired or unused capsules, do not dispose of medication in the household trash or flush it down the toilet unless specifically instructed to do so.

Overdose

An overdose of Amantadine can be potentially serious and requires immediate medical attention. If you suspect an overdose or have taken more than the prescribed dose of Symmetrel, here are the steps to take:

1. Contact emergency services: Call your local emergency number or go to the nearest emergency room immediately. Inform them about the situation and let them know that you have taken an overdose of Symmetrel.
2. Do not induce vomiting: Vomiting may not effectively remove the medication from your system and could potentially cause additional complications.

It is crucial to seek immediate medical attention in case of a Symmetrel overdose, as prompt treatment can help minimize potential complications and ensure your safety.

Missed Doses

If you accidentally miss a dose of Symmetrel, follow these general guidelines:

1. Take the missed dose as soon as you remember: If you remember within a few hours of the missed dose, take it as soon as possible. However, if it is close to the time for your next scheduled dose, skip the missed dose and resume your regular dosing schedule.
2. Do not double up on doses: Do not take a double dose to make up for the missed dose. Taking more than the prescribed amount can increase the risk of side effects and complications.
3. Resume your regular dosing schedule: After taking the missed dose, continue taking Symmetrel as prescribed. It is important to maintain a consistent dosing schedule to ensure the medication's effectiveness.