Flunarizine
Flunarizine
Flunarizine is a calcium channel blocker medication that is used for the prevention of migraine and the treatment of vestibular disorders, including vertigo. It is available in the form of tablets and capsules with 5 & 10mg strengths to be taken orally by mouth. It works by blocking calcium influx into cells and enhancing blood flow. Its common side effects include drowsiness, fatigue, weight gain & in rare cases, movement disorders. Consult an expert healthcare professional for personalized guidance & advice.
Product Overview
Flunarizine is a medication used to prevent migraines, manage vertigo, and treat other conditions related to blood vessel and nerve disorders. It contains Flunarizine hydrochloride, a calcium channel blocker that helps reduce the frequency & severity of migraines by regulating calcium flow in brain cells and improving blood circulation.
Flunarizine is available in strengths, typically ranging from 5 mg to 10 mg per tablet. It is taken orally, usually once daily at bedtime, as directed by a healthcare provider. It is suitable for adults and some adolescents, depending on the condition being treated. By calming overactive nerve signals, it helps prevent migraine attacks and reduce dizziness.
Common side effects include drowsiness, fatigue, weight gain, and, in rare cases, movement disorders. Use caution if you have a history of depression or Parkinson’s disease. Take missed doses of Flunarizine as soon as remembered, unless it’s almost time to take the next scheduled dose. Store Flunarizine in a cool, dry place, away from direct sunlight. Follow your healthcare provider’s instructions carefully for the best results.
What Are the Uses of Flunarizine?
It is used to:
- Migraine
- Vertigo
- Occlusive peripheral vascular disease
- Epilepsy
- Motion sickness
What Are the Benefits of Flunarizine?
- It helps reduce the frequency & severity of the symptoms associated with the conditions.
What Are the Side Effects of Flunarizine?
Common Flunarizine side effects may include:
- Drowsiness
- Unintended weight increase
- Muscular discomfort
- Persistent tiredness
- Difficulty in bowel movements
- Feeling of queasiness
- Trouble falling or staying asleep
- Nasal congestion
- Heightened sense of hunger
- Low mood or sadness
- Abdominal unease
- Tenderness in the chest area
[Note: The above list is not exhaustive, if you have any other symptoms that are not mentioned here, immediately consult your doctor.]
What Are the Forms & Strengths of Flunarizine?
It comes in the following forms and strengths:
Form: Tablet
Strength: 5 mg & 10 mg
Form: Capsule
Strength: 5 mg & 10 mg
What Is the Typical Dosage of Flunarizine?
Dosage for Peripheral Vascular Disease
- Daily dose: 10mg twice every day. Your doctor may increase your doctor if required.
- Maximum dose: 30 mg every day
Dosage for Vertigo & Motion Sickness
- For adults: 10-20mg daily
- Children: 5 mg every day orally by mouth
How to Take Flunarizine?
- You should use this medication exactly as prescribed by your doctor. For more information, refer to the patient information leaflet and the medication guide.
- You can take a Flunarizine tablet or capsule once daily, typically at bedtime, with or without food.
- Do not chew, bite, or break the medicine and swallow it with a glass of water.
- It may take several weeks for Flunarizine to show full benefit.
- Visit your doctor at regular intervals to make sure the medicine is working as well as it should.
- Avoid consumption of alcohol in large quantities while using this medicine, as it can cause your risk of unwanted medications.
- To get the best results, you should fix a time that is most convenient for you and continue using Flunarizine tablets or capsules consistently.
- Tell your doctor if your condition does not get better or if it worsens.
What to Do When You Miss a Dose of Flunarizine?
- If you miss a Flunarizine dose, you should take it as soon as you remember unless it is almost time for your next dose.
- In that case, skip the dose and continue taking your dose according to your regular dosing schedule.
- If you often forget your dosage, you may set a meditation reminder to help you remember to use your medicine on time.
[Note: Do not take two doses of Flunarizine at the same time to make up for a missed dose of Flunarizine. This may increase your risk of experiencing unwanted side effects.]
What Happens When You Overdose on Flunarizine?
You should not use Flunarizine in large doses or more often, as it could lead to an overdose. Its symptoms include confusion, drowsiness, and heart-related issues. If you are having severe symptoms such as difficulty breathing or fainting, you should seek emergency medical attention by calling a medical professional or 911.
[Note: If you suspect you may have taken Flunarizine more than the prescribed dosage, call your local emergency number immediately.]
How Does Flunarizine Work?
Flunarizine functions by blocking calcium channels in the brain. This action helps to reduce the movement of calcium into the brain cells, which can decrease the frequency of migraines and vertigo symptoms. Additionally, it has antihistamine properties that can help manage dizziness and improve blood flow, making it beneficial for conditions like migraines, vertigo, and other vascular disorders.
What Are the Important Safety Precautions of Flunarizine?
- Tell your doctor beforehand if you have ever had an allergic reaction to Flunarizine or any of its active or inactive ingredients.
- Flunarizine may cause drowsiness, fatigue, and reduced alertness. If you experience these symptoms, avoid tasks requiring mental focus, such as driving or using machinery.
- Use of this medication can lead to tremors, rigidity, and movement disorders, especially with long-term use. Geriatric patients above age 65 years may be at a greater risk of such side effects.
- This medication should be used during pregnancy only when it is clearly needed, as its safety and effectiveness during pregnancy and breastfeeding are uncertain.
- You should closely monitor yourself or your child for signs and symptoms of depression.
- Patients with pre-existing heart-related conditions should be monitored carefully for any unwanted side effects.
- Flunarizine can pass into breast milk. Female patients who are breastfeeding should be cautious, and a healthcare professional should be consulted before use.
How Do You Store Flunarizine?
- Store Flunarizine in its original packaging in a cool and dry place at room temperature, away from light, moisture, and heat.
- Keep this medicine away from the bathroom and places with high humidity.
- Keep Flunarizine in a secure place, away from the sight and reach of children and pets.
- Discard used or expired medicine in such a way that does not allow children or pets to consume it accidentally.
- With that said, do not pour it into the drain, flush it down the toilet, or throw it into the trash unless instructed to do so by a healthcare professional.
What Drugs Interact with Flunarizine?
Certain medicines may interact with Flunarizine and affect how it may work. Potential drug interactions with Flunarizine may include:
- Alcohol
- Antihistamines (e.g., cetirizine, diphenhydramine)
- Antipsychotics (e.g., haloperidol, risperidone)
- Benzodiazepines (e.g., diazepam, lorazepam)
- Brimonidine
- Buprenorphine
- Cannabis
- Chloral hydrate
[Note: The above list of interactions is not complete. Talk to your doctor if you notice any potential interaction with food items, over-the-counter drugs, prescription medications, or supplements.]
What Are the Flunarizine Alternatives?
- Verapamil
- Hemangeol
- Topamax
- Endep
- Verelan
- Gralise
- Lopressor
[Note: Your healthcare provider will choose which Flunarizine alternative is most suitable for you. Consuming them by yourself may cause serious unwanted side effects.]
Flunarizine Cost & Coupons
The price of Flunarizine and options for obtaining it at a reduced price are influenced by several factors, including health insurance coverage plan, prescription type & pharmacy pricing. Many Americans face high out-of-pocket expenses because health insurance often doesn’t cover medications like Flunarizine. To manage this financial burden, some Americans turn to online pharmacies such as Arctic Meds, where they can buy Flunarizine online from Canada in the USA at a reduced price while ensuring medication quality and reliability.
Frequently Asked Questions
Which is better, cinnarizine or Flunarizine?
Flunarizine and cinnarizine are both calcium channel-blocking drugs with similar pharmacological profiles and antihistaminic properties. However, Flunarizine is generally considered more potent and has a longer-lasting effect compared to cinnarizine.
Is Flunarizine good for anxiety?
While Flunarizine can help with symptoms like dizziness and improve blood flow, it is not typically used for anxiety. For anxiety, medications like antidepressants, benzodiazepines, and beta-blockers are more commonly prescribed. Talk with your doctor to find out the most appropriate treatment option for anxiety.
Can I take Flunarizine every day?
Yes, you can take Flunarizine every day, but your doctor may tell you to take it only on certain days. It is essential to closely follow your medical provider’s instructions. The typical dosage of Flunarizine for adults is 10 mg once a day, preferably at night.
What is the duration of action of Flunarizine?
The duration of the action of Flunarizine is quite long. After a single dose, its effects can last around 5 to 15 hours, but with multiple doses, its effects can last much longer, up to 18 to 19 days.
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