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 6AM – 9PM every day, seven days per 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.

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: As these types of shipping delays are not within our direct control, we are temporarily adjusting our regular Shipping Guarantee from 30 days to 60 days. 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 Voltaren SR from Canadian & International Pharmacies

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Voltaren SR (Diclofenac Sodium SR)

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

General Information on Voltaren XR

Voltaren XR (extended release) is a non-steroidal anti-inflammatory drug (NSAID for short). This drug is used for providing relief from inflammation caused by certain conditions such as ankylosing spondylitis, osteoarthritis, or rheumatoid arthritis.

A chemical produced by our body, called prostaglandin, is responsible for inflammation. This chemical is produced by an enzyme called cyclooxygenase. Voltaren XR inhibits the activity of this enzyme. As a result the production of prostaglandin is blocked. Reduced levels of prostaglandins in the body, in turn, lead to reduction in inflammation, fever, and pain.

The active ingredient used in this drug is Diclofenac. The inactive ingredients used in this drug are: hydroxypropyl methylcellulose, polyethylene glycol, sucrose, cetyl alcohol, iron oxide, polysorbate, silicon dioxide, povidone, titanium dioxide, talc, and magnesium stearate. You can buy Voltaren XR only if you have a prescription for it.

Voltaren XR is meant for oral administration only. You can buy Voltaren XR online in form of oral tablets. The oral tablets are available in strength, Voltaren XR 100mg.

Side effects of Voltaren XR

This drug may increase your risk to certain life-threatening heart or gastrointestinal disorders. Before you buy Voltaren XR, you should discuss the risks associated with this drug with your healthcare provider.

Diclofenac (generic name of Voltaren XR) is contraindicated in:

  • Patients who have had a heart bypass operation or are going to undergo such a procedure
  • Patients who are hypersensitive to Diclofenac

Serious side effects of this drug may include:

  • Weakness, chest pain, problems with speech, balance, or vision, breath shortness
  • Tarry, bloody, or black stools
  • Muscle weakness
  • Loss of appetite, dark stools or urine, yellow eyes or skin, nausea, itching, pain in the upper stomach
  • Burning in the eyes, facial flushness, sore throat, swelling in the tongue or face, fever, skin rash that causes peeling and blistering

Mild side effects of this drug may include:

  • Diarrhea, nausea, constipation, mild stomach pain, bloating
  • Ringing in the ears
  • Nervousness, headache, dizziness
  • Blurred vision

Dosage of Voltaren XR

Your doctor will prescribe you the correct Voltaren XR dosage after examining your condition, medical history, and response to the drug. For most medical conditions, the recommended dosage is Voltaren XR 100-200mg per day.

Usually, patients with osteoarthritis are recommended 100mg per day taken in a single dose. The recommended dosage for rheumatoid arthritis is Voltaren 100mg per day. If required, the dosage may be increased 200 mg per day, taken in two dosages of 100mg each.


Here is a list of drugs that can interact with Voltaren XR:

  • Blood pressure or heart medications (such as lisinopril, enalapril, amiodarone, quinapril, ramipril, benazepril, and others)
  • Other NSAIDs (such as aspirin, naproxen, meloxicam, indomethacin, ibuprofen, celecoxib, and others)
  • Medicines that lower cholesterol (such as lovastatin, fenofibrate, or fluvastatin)
  • Antifungal drugs
  • Steroids
  • Warfarin
  • Water pills (diuretics)
  • Sulfamethoxazole
  • Rifampin
  • Probenecid
  • Cyclosporine

Other drugs that are not listed here may also interact with Voltaren XR. That is why it is necessary that your doctor knows all other drugs that you are taking. Another thing you must do is consult your doctor before taking any new drug. Using these tips you can prevent any unwanted drug interactions during your treatment with Voltaren XR.

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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.