Please note that from September 25 - 30, 2020 our telephone service provider will be performing system upgrades. This may result in temporary disruptions to our call center or poor connection to our agents. We are still here to serve you and handle your orders without delays. If you have trouble getting through to an agent, please feel free to leave a voicemail, send us an email, or contact us through our Live Chat service. Thank you for your support.

Covid-19 Service Update

At North Drugstore, the health and safety of our customers and staff is our highest priority. Due to the worldwide Covid-19 pandemic affecting us all, there have been some changes within our industry in general, and in our company specifically, that we want to make our customers aware of.

Call Center

Our current call center hours of operation are 6:00 am – 9:00 pm, seven days a week. If you are experiencing increased hold times or are calling outside of these hours, please leave us a message or send us an email and we will get back to you as soon as we can. Due to increased demand on telephone networks worldwide, you may experience some intermittent connection problems. If this happens our agents will call you back.


We are currently seeing delays in our regular shipping times. Our normal shipping time averages 1 - 2 weeks. Shipments may now take an additional 2 – 4 weeks or more to arrive, depending on the source country of your order. Shipments from the United Kingdom and Canada are generally quicker than from other countries.

Please note that these times are averages and individual shipping times will vary. We highly recommend that you place your order at least 2 – 4 weeks or more ahead of your normal reorder time to avoid running out of your medication.

These are industry-wide delays and are mainly occurring due to disruptions in local postal delivery in the countries where our customers live. They are temporary, and we thank the shipping and delivery personnel who are working hard for all of us during this global crisis.

Please Note: We are now resuming our normal 30-Day Shipping Guarantee. We will provide updates as the situation changes.

Our Commitment

If you have any questions about any changes in our service please do not hesitate to contact us. Our staff are working tirelessly to ensure the timely fulfillment and delivery of all orders. The health of our customers and staff is our highest priority and we remain committed to providing service at the highest level.

We thank you for your support in these challenging times.

Management and Staff
North Drugstore

Buy Sibelium from Canadian & International Pharmacies

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Sibelium (Flunarizine)

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Shipping is $10.00 per order. All prices are in USD. Average shipping time is 2 weeks.
Full information about Sibelium

Basic Information On Sibelium

Sibelium is a calcium channel blocking agent which stops the calcium influx into cells of heart and blood vessels. The blood vessels are relaxed and provide increased oxygen and blood supply to heart. It dilates coronary arteries, arterioles and decreases myocardial contractivity and slow atrioventricular nodal conduction. The Sibelium drug reaches its peak plasma level in 2-4 hours and stabilizes in around 5-6 weeks. It does not alter the normal cellular homeostasis. Its chemical ingredients are eliminated through feces via bile after hepatic metabolism. It is used to treat prophylaxis of classic (with aura) and common (without aura) migraine and symptomatic treatment of vestibular vertigo (due to a diagnosed functional disorder of the vestibular system). It also lessens the severity of migraine attack.

Precautions / Side effects Of Sibelium

Sibelium contains Flunarizine. It may lead to sedation or drowsiness, hence you should avoid activities which require alertness, for example driving or operating machinery. Brand or generic Sibelium is excreted in milk. Flunarizine concentration in breast milk is much higher than that in plasma. Lactating women should therefore not consume this medication. You may experience extra pyramidal symptoms. You should be regularly monitored to be able to detect any such symptoms early. In that case, this medication should be discontinued.

Brand or generic Sibelium can cause depression, particularly in those patients who have a family history of depression. It can cause galactorrhea in women and elevate serum prolactin levels. Flunarizine should not be taken by patients who are hypersensitive to this medication. As this drug is metabolized by the liver, patients with impaired liver function should be extra careful when taking Sibelium. Other common side effects of this drug are dryness in the mouth, lack of sleep, heartburn, nausea and vomiting.

Sibelium Dosage

The recommended adult dosage is 10 mg daily, administered in the evening. If you are above 65 years of age or you experience side effects, you could be put on 5 mg daily. Sibelium is slow acting medication and its effects show after several weeks of treatment. You should therefore not discontinue this medication for lack of effectiveness. However if, even after 2 months of treatment, no improvement is experienced, treatment should be discontinued. However, if you respond well, you should be brought down to a maintenance dose of 5 mg, five days a week, followed by two consecutive medicine free days.

Buy Sibelium From North Drug Store

North Drug Store supplies brand or generic Sibelium as 5 mg and 10 mg tablets. You can buy Sibelium from North Drug Store, as it offers free refill reminding service and quick supply.

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IMPORTANT DISCLAIMER: All medical content is supplied by a third party company who is independent from this web site. As such, this web site can not guarantee the reliability, accuracy, and /or medical efficacy of the information provided. In all circumstances, you should seek the advice of a health professional pertaining to drug, treatment and/or medical condition advice. Note that not all products are shipped by our contracted Canadian pharmacy. This website contracts with dispensaries around the world that ship products directly to our customers. Some of the jurisdiction include but are not limited to United Kingdom, Europe, Turkey, India, Canada, Vanuatu, Mauritius, and USA. The items within your order may be shipped from any one of these jurisdiction depending on the availability and cost of the products at the time you place your order. The products are sourced from these countries as well as others. Please note that the product appearance may vary from actual product received depending on availability.