Canada Drug Warehouse Prescription Required
IMPORTANT NOTE: A valid Prescription is required to be mailed or faxed to complete this order. I acknowledge that I will need to be contacted to complete a health profile before my order is shipped.
Available 7 Days a Week


Express shipping

May be available upon request

Lowest Price, Guaranteed

match price or beat it by 10% *

Life-Time Free shipping

Find out if you're eligible!

  • Delivery time is between 8-14 business days.
  • Express shipping may be available upon request


Why is Plaquenil prescribed?

Plaquenil (Hydroxychloroquine) is a drug used to treat or prevent malaria or other infections brought on by a mosquito bite. It can also be used for other reasons not listed here. Hydroxychloroquine belongs to a class called antimalarials.

Where can I get Plaquenil?

Plaquenil (Hydroxychloroquine) and Hydroxychloroquine (Generic) are both available for purchase in the strength of 200mg with various quantities as options. Choosing the most convenient one for you and doing so through our online certified pharmacy has never been easier or more affordable.

What is the most effective way to take Plaquenil?

Use Plaquenil exactly as directed by your doctor. Ensure you read and understand all the information provided to you by your doctor and/or pharmacist.

  • It comes as a tablet taken by mouth


  • in adults: usually, 2 tablets taken once a week on the same day - starting 1-2 weeks before travel and continuing 8 weeks after exposure
  • in children: the amount is based on the weight of the child


  • in adults: usually, 4 tablets taken right away - followed by 2 more tablets 6 - 8 hours later and continuing on 2 tablets each for the following 2 days
  • in children: the amount is based on the weight of the child

Pregnancy warning:

Malaria is more likely to cause death in a woman who is pregnant. If you are or think you are pregnant, consult with your doctor before travelling to areas with Malaria. 



Before taking Plaquenil, 

  • tell your doctor if you are allergic to Hydroxychloroquine or any other drug allergies you have
  • tell your doctor about every other medication you are taking or plan to take (including nonprescription and herbal products)
  • tell your doctor about your current and past medical condition such as diabetes, stomach disorders, psoriasis, alcoholism, etc.
  • tell your doctor if you think you may be or are pregnant 
  • tell your doctor if you are breast-feeding

Side Effects

Common side effects include but are not limited to:

  • headache
  • loss of appetite
  • skin rash

More serious side effects can occur. Tell your doctor immediately if you experience:

  • extremely slow heart rate
  • muscle weakness i.e. numbness, tingling
  • chest pain
  • signs of low blood sugar - including dizziness

Get immediate medical help if you have:

  • any signs of an allergic reaction - including hives, rash, difficulty breathing, swelling of any part of your face or body
  • signs of damage to the retina of your eye - including seeing flashes, swelling or color changes in eye


Why is Plaquenil prescribed?

Plaquenil is used to treat or prevent malaria.

What if I miss a dose of Plaquenil?

Skip the missed dose if it is almost time for your next scheduled dose. Do not take double up on medicine to make up the missed dose.

Hear From People Like You

Don't just take our word, listen to real customers whose lives have changed for the better.

Read more from our Health articles

Curated stories to increase your knowledge.

Real People, Trustworthy Reviews

See what others are saying about their experience!

Linda C

January 9, 2023

I love Canada Drug Warehouse. They are super efficient and I like that they call me when one of my medications is about to expire. They have saved me thousands of dollars. This is a great company!!!!!!

James D

October 14, 2022

My prescription was received in 14 business days from the date of payment. The meds arrived in individual sealed pill packs. This was my first order and very pleased with their prompt and courteous service.

John H

October 1, 2022

Very informed and efficient agent taking order. Delivery when promised. Outstanding service.

Robert C

September 9, 2022

Meds received in a timely manner.


September 8, 2022

This is an absolutely reliable source of prescription meds and I have saved more than $5,000 in one year by ordering from them. Highly recommend.

Donald K

September 7, 2022

I have only good things to say about Canada Drug Warehouse. Please keep up the good work.

A valid Prescription is required to be mailed or faxed to complete this order. I acknowledge that I will need to be contacted to complete a health profile before my order is shipped.

Your Lowest Price, Guaranteed

Our goal is to bring you the most affordable medication. If you find a lower price advertised by another website or your local pharmacy, we’ll match that price or beat it by 10% of the difference.* Call us at 1-877-204-1506 and a member of our CareTeam will be happy to assist you.

Call 1-877-204-1506
* Some exceptions may apply
Some exceptions may apply. To qualify for price matching, competitors must meet our standards for patient safety. Advertised prices must be for medication of the same type, strength, quantity, and form.