Safinamide: Comprehensive Parkinson’s Disease Treatment Guide

Summary of Key Points

Safinamide is a prescription medication used to manage Parkinson’s disease and related conditions. It works by increasing dopamine levels in the brain, which helps improve motor function. Safinamide is typically prescribed alongside other Parkinson’s medications. Common side effects include nausea and difficulty sleeping. Always consult your healthcare provider before starting or adjusting your dose. Our telemedicine providers are available to assist with any questions regarding Safinamide or Parkinson’s disease treatment.

Names of Medication

US Brand Name: Xadago

Generic Name: Safinamide

The generic name refers to the active ingredient in the medication, which is listed in parentheses after the brand name.

Pharmacologic Category

Monoamine Oxidase Type B (MAO-B) Inhibitor

Other medications in this category include:

1. Selegiline (Eldepryl, Zelapar)
2. Rasagiline (Azilect)

Safinamide Dosage

Safinamide is primarily indicated for Parkinson’s disease and related conditions. Below are the recommended dosages for each condition. Always consult your doctor before making any changes to your dose. You can also schedule a telemedicine appointment with one of our providers for guidance on Safinamide dosage and Parkinson’s disease management.

Parkinson’s Disease

Initial Dose: 50 mg once daily

Maintenance Dose: After two weeks, the dose may be increased to 100 mg once daily based on individual response and tolerability.

Parkinsonism

Initial Dose: 50 mg once daily

Maintenance Dose: May be increased to 100 mg once daily after two weeks.

Essential Tremor

Initial Dose: 50 mg once daily

Maintenance Dose: May be increased to 100 mg once daily after two weeks.

Dystonia

Initial Dose: 50 mg once daily

Maintenance Dose: May be increased to 100 mg once daily after two weeks.

Restless Legs Syndrome

Initial Dose: 50 mg once daily

Maintenance Dose: May be increased to 100 mg once daily after two weeks.

Alzheimer’s Disease

Initial Dose: 50 mg once daily

Maintenance Dose: May be increased to 100 mg once daily after two weeks.

Multiple System Atrophy

Initial Dose: 50 mg once daily

Maintenance Dose: May be increased to 100 mg once daily after two weeks.

Lewy Body Dementia

Initial Dose: 50 mg once daily

Maintenance Dose: May be increased to 100 mg once daily after two weeks.

Huntington’s Disease

Initial Dose: 50 mg once daily

Maintenance Dose: May be increased to 100 mg once daily after two weeks.

Neurodegeneration

Initial Dose: 50 mg once daily

Maintenance Dose: May be increased to 100 mg once daily after two weeks.

Dosage Forms and Strengths

Tablet: 50 mg, 100 mg

Administration Instructions for Safinamide

Safinamide should be taken once daily, with or without food. Swallow the tablet whole with water. Do not crush or chew the tablet. If you miss a dose, take it as soon as you remember, unless it is close to your next scheduled dose. In that case, skip the missed dose and continue with your regular schedule. Do not double the dose to make up for a missed one.

Contraindications for Safinamide

A contraindication is a specific condition where a medication should not be used due to potential harm. If you have any of the following conditions, you should not take Safinamide. Always consult your healthcare provider before starting any new medication. If you have concerns, you can schedule a telemedicine visit with one of our providers.

1. Severe liver disease: Safinamide is processed by the liver. If your liver is not functioning properly, it can lead to dangerous levels of the drug in your body, increasing the risk of side effects.
2. Hypersensitivity to Safinamide: If you have had an allergic reaction to Safinamide or any of its ingredients, you should not take this medication. Symptoms of an allergic reaction may include rash, swelling, or difficulty breathing.
3. Use of other MAO inhibitors: Safinamide is a selective MAO-B inhibitor. Taking it with other MAO inhibitors (e.g., selegiline or rasagiline) can dangerously increase serotonin levels, potentially causing a life-threatening condition called serotonin syndrome.
4. Uncontrolled hypertension (high blood pressure): Safinamide can raise blood pressure. If your blood pressure is not well controlled, this medication could worsen your condition, increasing the risk of complications like stroke or heart attack.

Drug-to-Drug Interactions with Safinamide

Safinamide can interact with other medications, increasing the risk of side effects or reducing treatment effectiveness. Inform your healthcare provider of all medications you are taking, including over-the-counter drugs and supplements. Below are some medications that may interact with Safinamide:

1. Opioids: Medications like meperidine (Demerol), tramadol (Ultram), and methadone (Dolophine) can increase the risk of serotonin syndrome when taken with Safinamide.
2. Antidepressants: Certain antidepressants, such as fluoxetine (Prozac), sertraline (Zoloft), and venlafaxine (Effexor), can also increase the risk of serotonin syndrome when combined with Safinamide.
3. Stimulants: Medications like amphetamines (Adderall) or methylphenidate (Ritalin) can increase the risk of high blood pressure and other cardiovascular side effects when taken with Safinamide.
4. Cold and cough medications: Over-the-counter medications containing dextromethorphan (Robitussin) or pseudoephedrine (Sudafed) can increase the risk of serotonin syndrome or high blood pressure when taken with Safinamide.

Safinamide in Pregnancy

Is it safe to take Safinamide during pregnancy?

There is limited information regarding the safety of Safinamide during pregnancy. While animal studies have shown some potential risks, there are no well-controlled studies in pregnant women. As a result, Safinamide should only be used during pregnancy if the potential benefits clearly outweigh the risks. If you are pregnant or planning to become pregnant, it is important to consult your healthcare provider to discuss the most appropriate treatment options. You can also schedule a telemedicine appointment with one of our providers to review your medications and ensure your treatment plan is safe for you and your baby.

Safinamide while Breastfeeding

Is it safe to take Safinamide while breastfeeding?

It is not yet known whether Safinamide passes into breast milk or if it could affect a nursing infant. Due to the lack of available data, it is generally recommended to avoid using Safinamide while breastfeeding unless absolutely necessary. If you are currently breastfeeding or planning to breastfeed, speak with your healthcare provider to explore alternative treatments. Our telemedicine providers are also available to help you make an informed decision about your care.

Estimated Cost of Safinamide Medication

The cost of a 30-day supply of Safinamide without insurance can vary. With a GoodRx coupon, the estimated price typically ranges from $500 to $700 for a 30-day supply, depending on the dosage and the pharmacy. Be sure to check with your local pharmacy for the most accurate pricing, and consider using a prescription discount card to help reduce the cost.

Possible Alternatives to Safinamide

If Safinamide is not the best option for you, there are other treatments and lifestyle changes that may help manage your condition. Always consult your healthcare provider before making any changes to your treatment plan. You can also schedule a telemedicine visit with one of our providers to explore these alternatives in more detail.

Parkinson’s Disease Treatment Alternatives

Parkinson’s disease: Other medications, such as levodopa/carbidopa (Sinemet) or dopamine agonists like pramipexole and ropinirole, may be considered. Additionally, physical therapy and regular exercise can help improve mobility and alleviate symptoms.

Parkinsonism Treatment Options

Parkinsonism: In addition to medications like amantadine or anticholinergics, lifestyle modifications such as maintaining a balanced diet and engaging in regular physical activity may help manage symptoms.

Essential Tremor Management

Essential tremor: Alternatives include medications like propranolol (Inderal) or primidone (Mysoline). Reducing caffeine intake and managing stress can also help minimize tremors.

Dystonia Treatment Options

Dystonia: Botulinum toxin injections (Botox) or muscle relaxants like baclofen may be prescribed. Physical therapy and stretching exercises can also be beneficial in managing symptoms.

Restless Legs Syndrome Treatment

Restless legs syndrome: Dopamine agonists such as pramipexole or gabapentin (Neurontin) may be recommended. Lifestyle changes, including regular exercise, avoiding caffeine, and maintaining a consistent sleep schedule, can also help alleviate symptoms.

Alzheimer’s Disease Treatment

Alzheimer’s disease: Medications like donepezil (Aricept) or memantine (Namenda) may be used to manage symptoms. Cognitive exercises, a healthy diet, and regular physical activity can also support brain health and slow cognitive decline.

Multiple System Atrophy Management

Multiple system atrophy: Treatment focuses on symptom management and may include medications like levodopa or blood pressure medications. Physical therapy and speech therapy can also play a crucial role in improving quality of life.

Lewy Body Dementia Treatment

Lewy body dementia: Cholinesterase inhibitors, such as rivastigmine (Exelon), may help with cognitive symptoms. Regular exercise and a balanced diet can support overall well-being and improve daily functioning.

Huntington’s Disease Treatment

Huntington’s disease: Medications like tetrabenazine (Xenazine) or antipsychotics may be used to manage symptoms. Physical therapy and occupational therapy can help enhance quality of life and maintain independence.

Neurodegeneration Treatment Options

Neurodegeneration: Treatment approaches vary depending on the specific condition, but often include medications, physical therapy, and lifestyle changes such as a nutritious diet and regular exercise to help slow the progression of symptoms.

Recent Updates on Safinamide Research

Recent studies have explored the potential of Safinamide in treating other neurodegenerative conditions beyond Parkinson’s disease. Ongoing research is investigating its effects on cognitive function and its potential role in managing symptoms of other movement disorders, such as multiple system atrophy and Huntington’s disease. While Safinamide is currently approved for use in Parkinson’s disease treatment, these studies may expand its applications in the future. Always consult your healthcare provider for the latest information on treatment options, and feel free to schedule a telemedicine visit with one of our providers to discuss the most recent research and how it may impact your care.

James Kingsley

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