COVID-19 SERVICE UPDATE – JULY 2021
Shipping Update

We are now seeing improvements in our shipping times. However, things are not yet back to normal and there are still some delays occurring. We will provide updates as the situation changes.

Our normal shipping time averages 1 - 2 weeks. Due to the pandemic, shipments may sometimes take an additional 2 – 4 weeks 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.

We offer a shipping guarantee when you place an order with us. If your order does not arrive within 6 weeks from the date it was shipped, we will re-ship your order to you at no additional cost.

Call Center

Our call center hours of operation are 6:00 am – 9:00 pm Central Time on Monday to Friday, and 7:00 am – 7:00 pm Central Time on Saturday and Sunday.

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.

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 and safety of our customers and staff is our highest priority and we remain committed to providing service at the highest level.

We appreciate your business and thank you for your continued support.


Management and Staff
North Drugstore

Buy Marquis Paste from Canadian & International Pharmacies

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Marquis Paste (Ponazuril)

and/or alternatives
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Low Price Guarantee

Delivery Guarantee

30 Day Returns

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

General Information on Marquis Paste

Marquis Paste is used for treating equine protozoal myeloencephalitis, or EPM, caused due to Sarcocystis neurona. The medicine is meant to be given to horses.

Active ingredient in the medicine is Ponazuril, and it belongs to the class of anticoccidial or antiprotozoal compounds with activities against different genera of phylum Apicomplexa.

It is given to the horse in the form of an oral paste. It is available in ready-to-use syringes so that its administration is made easier. The medicine works by reaching the parasite’s central nervous system, killing them at any stage of their lives.

Side effects of Marquis Paste

The veterinarian will not recommend you to buy Marquis Paste if your pet has allergy to Ponazuril, or if it is meant for food. Before starting treatment with Marquis Paste, make sure that the horse is not suffering from any other disease such as in-coordination, which has almost same signs as EPM.

Also inform the veterinarian if your horse is pregnant, lactating or breeding, as special adjustments may be needed during or before the treatment.

Because the medicine is not meant for human consumption, you should not give it to your horse if you are going to use it for food. Avoid getting the medicine ingested into your system, as severe reactions may take place. Do not smoke, eat or drink anything while handling the medicine, as it may accidentally get ingested by you.

Some of the side effects associated with Marquis Paste include hives, rashes, diarrhea, blisters, seizures or signs of mild colic. Notify the veterinarian immediately if your horse encounters any of these symptoms, as some adjustments may need to be made.

Some horses may also develop an allergic reaction to the medicine. Signs of an allergy include hives, facial swelling, shock, sudden onset of diarrhea, scratching, cold limbs, coma, seizures or pale gums. Contact the veterinarian at once if your pet encounters any of these symptoms.

Dosage of Marquis Paste

The veterinarian will advise you to give Marquis Paste 5mg per kg of the horse’s body weight once in a day, for 28 days.

Before administering the paste into the horse’s mouth, you need to make sure that there is not remaining feed in the pet’s mouth. Because each paste tube contains multiple doses, you have to measure the dose correctly and ensure that you are giving the right dose to your pet.

Once you have deposited the paste in your horse’s mouth, raise its head immediately for a few seconds so that the paste can be swallowed completely.

Drug Interactions of Marquis Paste

The veterinarian will not recommend you to buy Marquis Paste if your horse is allergic to the medicine, or if you are already giving it other medicines to treat the same condition.

You must also tell the veterinarian about all the prescription and non-prescription veterinary drugs you are giving to your pet at present, including herbal preparations and nutritional or health supplements. Depending on these, the veterinarian will be able to decide whether this medicine is the right product for your pet or not.

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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.