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CompositionFlunarin 5 Tablet is used to prevent migraine headaches. It belongs to the selective calcium-channel blocker group, which improves blood flow in the brain and helps reduce the frequency of migraine attacks. This medicine also has mild antihistamine activity, which supports migraine prevention when taken regularly. Always follow your doctor’s dosage instructions.
Flunarin 5 Tablet is used to treat migraine headaches by reducing the frequency, intensity, and duration of migraine attacks. This medicine is especially beneficial for individuals who experience recurrent migraines that interfere with day-to-day life.
To use Flunarin 5 Tablet correctly, follow these steps:
Follow the dosage and timing instructions provided by your doctor precisely.
Do not change or exceed the prescribed dose without consulting your doctor.
Consult your doctor before discontinuing the medication; do not stop taking it without their guidance.
Adhere to the dietary recommendations given by your doctor.
Flunarin 5 Tablet is taken orally.
Flunarin 5 Tablet may cause drowsiness, weight gain, dry mouth, nausea, constipation, stomach pain, dizziness, tremors, tingling sensations, or low blood pressure–related symptoms. Consult your doctor if these effects persist or interfere with daily activities.
Most side effects are temporary and generally harmless, which resolve on discontinuing the use of Flunarin 5 Tablet. However, if you experience any serious side effects or worsening of any of the symptoms, please consult your doctor. Here are some tips to help manage certain side effects:
Nausea: Follow the dietary recommendations provided by your doctor.
Insomnia: Follow the sleep hygiene practices and recommendations provided by your doctor.
Flunarin 5 Tablet contains flunarizine (5 mg), which works in your body as follows:
Blocks Voltage-Gated Calcium Channels: The active ingredient in Flunarin 5 Tablet works by blocking certain channels in your brain that regulate the release of neurotransmitters and nerve cell excitability. This process reduces the influx of calcium into cells.
Stabilises Cerebral Blood Vessels: By reducing calcium levels in cells, flunarizine helps stabilise blood vessels in your brain and decreases abnormal brain activity associated with migraines.
Antagonises H1 Receptors: In addition to the above actions, flunarizine also acts against H1 receptors. This action may contribute further to its migraine-prevention properties by reducing inflammation and stopping the release of pain-signalling molecules.
If you are pregnant, caution is advised when taking Flunarin 5 Tablet. It's best to consult your doctor before you start using this medicine.
Breastfeeding women are typically advised not to use Flunarin 5 Tablet due to the potential for adverse effects in nursing infants. Please discuss this with your doctor.
As Flunarin 5 Tablet can cause drowsiness or dizziness, it is recommended to avoid alcohol while on this medication as it may enhance these effects.
If you have liver health problems, careful consideration should be taken before using Flunarin 5 Tablet. As with any medicine, it's crucial to discuss your liver health with your doctor before starting this medication.
For individuals with a history of kidney problems, caution is advised when taking Flunarin 5 Tablet. Make sure to consult your doctor before starting this medicine.
Flunarin 5 Tablet may cause drowsiness or dizziness. If you're driving or operating machinery, be extra cautious until you know how this medicine affects you.
If you have a known allergy to flunarizine or any other ingredients in Flunarin 5 Tablet, do not take this medicine. Always inform your doctor about any allergies before starting a new medication.
Giving Flunarin 5 Tablet to children under 18 years of age should be done with caution. Always consult your doctor before giving any medicine to a child.
Elderly patients taking Flunarin 5 Tablet should do so under medical supervision as they may be more susceptible to its side effects, particularly if they have liver or kidney health issues or are taking other medicines. Your doctor will guide you based on your health status.
Flunarin 5 Tablet interacts with the following medicines:
Central Nervous System (CNS) depressants: Medicines like diazepam or morphine may interact with Flunarin 5 Tablet, possibly increasing the sedative effect and slowing down your breathing rate.
Antipsychotics: Medicines such as haloperidol or risperidone may interact with Flunarin 5 Tablet, potentially raising the risk of extrapyramidal symptoms like shaking and stiffness.
CYP2D6 inhibitors: Medicines like quinidine or fluoxetine may interact with Flunarin 5 Tablet, possibly increasing flunarizine levels in your body and enhancing its effects.
Oral contraceptives: Hormonal contraceptives like ethinyl estradiol or levonorgestrel may interact with Flunarin 5 Tablet, potentially leading to galactorrhea (excessive milk flow) or menstrual irregularities.
Flunarin 5 Tablet does not have known interactions with any specific foods or beverages.
Flunarin 5 Tablet interacts with the following diseases:
Depression: If you have a history of depression, Flunarin 5 Tablet might exacerbate your condition.
Parkinson's Disease: Flunarin 5 Tablet could worsen symptoms in those already suffering from Parkinson's disease.
Impaired liver function: If you have a problem with your liver, you might be more sensitive to the effects of Flunarin 5 Tablet.
Impaired kidney function: Similarly, if you have kidney issues, you might also have an increased sensitivity to this medication.
The daily dose of Flunarin 5 Tablet is to be taken as advised by your doctor. This dosage may vary based on individual factors such as the severity of your condition and how you react to the medication. Remember, it's crucial to stick to your prescribed dosage and not exceed it without discussing it with your doctor.
If you accidentally take more than the recommended dose of Flunarin 5 Tablet, you might experience symptoms such as excessive drowsiness, confusion, and slight shaking. In such cases, reach out to your doctor for advice.
If you forget to take a dose of Flunarin 5 Tablet, take it as soon as you remember. However, if it's nearly time for your next dose, skip the missed one and continue with your regular schedule. Never alter your dosage without consulting your doctor.
Store Flunarin 5 Tablet at room temperature below 30°C.
Keep it in a dry area, shielded from direct light and moisture.
Always keep this medicine out of reach of children.
It's important to use the medicine before its expiry date, as mentioned on the pack.
If you often experience migraines, try to avoid triggers such as aged cheese, chocolate, and caffeine. These foods can sometimes trigger migraines.
Maintain consistent sleep habits. Irregular or inadequate sleep patterns can increase the frequency of migraine attacks. Try to go to bed and wake up at the same time each day.
| Dosage Forms Available | Tablet |
| Habit Forming | No |
| Ailment | Migraine Prevention |
| Drug Category | Calcium Channel Blocker |
| Therapeutic Category | Migraine Prophylactic |
Flunarin 5 Tablet is primarily used to prevent migraine headaches by reducing their frequency and severity.
It works by blocking specific calcium channels in the brain, thus improving blood flow and reducing abnormal brain activity linked to migraines.
No, Flunarin 5 Tablet is not effective for managing acute migraine attacks once they have begun; it's only for prevention.
Yes, common side effects include drowsiness, fatigue, weight gain, dry mouth, and occasionally nausea or constipation.
Consult your doctor before taking this medicine during pregnancy or while breastfeeding.
As Flunarin can cause drowsiness or dizziness, you should be careful when driving or operating machinery until you know how it affects you.
In case of an overdose, seek immediate medical help. Symptoms may include excessive drowsiness, confusion, low blood pressure, and abnormal movement.
Check out Editorial Policy
Sibelium. (n.d.). PACKAGE LEAFLET: INFORMATION FOR THE USER - Sibelium 5 mg Tablets. https://www.hpra.ie/img/uploaded/swedocuments/bc725729-1dcc-48c0-b451-a3149ca2f886.pdf
AA PHARMA INC. (2010). PRODUCT MONOGRAPH FLUNARIZINE. https://www.aapharma.ca/downloads/en/PIL/2016/Flunarizine-PM.pdf
National Institute of Child Health and Human Development. (2022, November 30). Flunarizine. Drugs and Lactation Database (LactMed®) - NCBI Bookshelf. https://www.ncbi.nlm.nih.gov/books/NBK525505/
PubChem. (n.d.). Flunarizine. PubChem. https://pubchem.ncbi.nlm.nih.gov/compound/Flunarizine
Flunarizine: uses, interactions, mechanism of action | DrugBank Online. (n.d.). DrugBank. https://go.drugbank.com/drugs/DB04841
We, at Truemeds make a diligent attempt to deliver accurate, expert- drafted and thoroughly reviewed medicine related information to our consumers. However, it should, by no means, be considered a substitute for prescription from a certified doctor or a trustworthy doctor-patient relationship. In fact we detest any form of self medication without expert advice. The sole purpose of the information on our portal is to educate our consumers, which helps improve the communication between a doctor and a patient. The information by no means is complete in its entirety and should not be used to diagnose or treat any medical condition. No amount of information can replace the experience and expertise of a doctor, therefore his/her advice always holds priority and should be followed appropriately.
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