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.

Our normal shipping time averages 1 - 2 weeks. Shipments may potentially 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.

These delays 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 have resumed our normal 30-Day Shipping Guarantee. We will provide updates as the situation changes.

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 Primacor from Canadian & International Pharmacies

Low Price Guarantee

Delivery Guarantee

30 Day Returns

Primacor (Milrinone Lactate)

and/or alternatives
Brand Name Options

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 Primacor

General Information on Primacor

Primacor is a medication with the generic name milrinone, which is a vasodilator. This medicine relaxes the muscles around the blood vessels, thus dilating them and allowing blood to flow easily. As a result, blood pressure reduces in the body.

You can buy Primacor for the short term treatment of possible fatal heart failure. Your doctor may prescribe this drug for other purposes as well.

Primacor is available in the form of pre-mixed containers that have 2 ready-to-inject solutions of the drug.

Side effects of Primacor

Primacor may cause certain side effects such as those given below:

  • Confusion, extreme thirst, uneven heart rate, increased urination, muscle weakness, leg discomfort, limp feeling and other signs of low potassium
  • Bronchospasms
  • Feeling like passing out
  • Chest pain

Primacor may also cause mild side effects. These mild side effects are given below:

  • Easy bleeding or bruising
  • Tremors
  • Headache

You must not buy Primacor if you have previously suffered from an allergy to milrinone or if you just recently suffered from a heart attack. Signs of an allergic reaction would include a swollen face or throat, breathing difficulties and the appearance of hives.

The safety of Primacor during pregnancy or breastfeeding has not been determined. In these two cases, it is best if you talk to your doctor first and discuss the safety of the medication before taking Primacor. It may not be possible to do this in an emergency setting where Primacor administration is necessary. However, you must inform your gynecologist later on about the fact that you have recieved Primacor.

Dosage of Primacor

As mentioned before, Primacor is given in an emergency setting. The drug would, therefore, be administered by trained and qualified medical professionals under the supervision of a qualified doctor and in a hospital or clinic setting. The medication is given intravenously through infusion therapy.

Primacor would generally be administered for as long as 48 hours continuously. However, the doctor would determine the exact duration of IV therapy with this drug.

While you are on Primacor IV, you may undergo certain medical tests to check if your kidney function and electrolyte balance is normal. Your blood pressure and heart rate would also be monitored constantly.

If it is possible, you must inform your doctor about the following conditions before you are given Primacor:

  • Heart rhythm disorder
  • Low potassium level, or hypokalemia
  • Pregnancy or breastfeeding

If the above mentioned conditions are true, your dosage of Primacor may be altered or extra precautions may be taken.


Primacor is known to interact with certain medications. It may not be possible for you to tell your doctor about all the medicines you take in an emergency condition, but you must inform him/her if you are taking the following drugs, if you can do it:

  • Digoxin
  • Diuretics, or water pills

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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.