Hydroxychloroquine (Plaquenil)
$2.40
Plaquenil contains Hydroxychloroquine and treats rheumatoid arthritis, lupus and malaria by calming inflammation.
Drug Information
9 reviews for Hydroxychloroquine (Plaquenil)
Plaquenil contains Hydroxychloroquine.
Hydroxychloroquine is a medicine used for long-term conditions where the immune system attacks the body, such as rheumatoid arthritis and lupus. It was first made to treat malaria and is still used for that in some cases.
It works slowly, so it can take 2 to 3 months to notice the full benefit. It is not a treatment for COVID-19.
What is it used for?
- Rheumatoid arthritis
- Lupus (systemic and discoid)
- Preventing and treating some types of malaria
How does it work?
Hydroxychloroquine calms an overactive immune system, which reduces inflammation, pain and swelling in the joints and skin. In malaria, it poisons the parasite inside red blood cells.
This information is written in simple words to help you understand this product. It does not replace advice from your doctor or pharmacist.
Read these points before you start. If any of them apply to you, talk to your doctor or pharmacist first.
- Long-term use can damage the retina (back of the eye). You should have an eye check within the first year and then regularly.
- Tell your doctor if you have heart rhythm problems, liver or kidney problems, epilepsy, psoriasis, diabetes, G6PD deficiency or eye problems.
- It can lower blood sugar. If you have diabetes, check your sugar more often.
- Keep it out of the reach of children. An overdose can be very dangerous for a child.
- Tell your doctor or pharmacist about every other medicine, vitamin or herbal product you use.
- Keep this product out of the reach and sight of children.
Like all medicines, Plaquenil can cause side effects, but not everybody gets them.
Common side effects
- Feeling sick, stomach pain or diarrhoea
- Headache
- Skin rash or itching
- Loss of appetite
These are usually mild and often get better as your body gets used to it. Tell your doctor if they bother you or do not go away.
Stop using it and get medical help straight away if you notice:
- Blurred vision, trouble reading, or seeing flashes or missing areas in your vision
- A fast or uneven heartbeat, or fainting
- Signs of low blood sugar: shaking, sweating, confusion
- Feeling very low or having thoughts of self-harm
This is not a complete list. If you notice anything unusual, ask your doctor or pharmacist.
- Take it once or twice a day, with food or a glass of milk, to reduce stomach upset.
- Swallow the tablet whole.
- A common adult dose for arthritis or lupus is 200 mg to 400 mg a day. Your doctor will set it based on your body weight.
- Keep taking it even if you do not notice a change at first. It can take up to 3 months to work fully.
If you miss a dose: Take it as soon as you remember, unless it is nearly time for your next dose. Never take two doses at once.
If you use too much: Contact your doctor, a poison control centre or your local emergency number straight away, even if you feel fine. Take the pack with you.
How to store it: Keep it in its original pack at room temperature (below 25°C / 77°F), away from heat, damp and direct sunlight. Do not use it after the expiry date.
- QHow long does Plaquenil take to work?
- A
Usually 8 to 12 weeks for arthritis and lupus. Keep taking it as prescribed.
- QWhy do I need eye tests on Plaquenil?
- A
After many years, it can damage the back of the eye. Regular checks catch any change early.
- QCan Plaquenil treat or prevent COVID-19?
- A
No. Large studies found it does not help.

Kai Said –
Placing the order took only a few minutes. I was not left waiting long, the delivery was quick. Everything I received was exactly what I ordered. I will be ordering Hydroxychloroquine from here again.
Nia Saxena –
Decided to order Hydroxychloroquine here and it went smoothly. The pages loaded fast and everything was easy to read. Plus, the courier delivered it safely and on schedule. Another good thing: service was courteous from start to finish.
Abigail Xu –
Wanted to share my experience with this order. Packaging was clean and professional. No delays at all with shipping. Browsing the site was pleasant and the search worked well. Good place to order Plaquenil online.
Isaac Larsen –
I tried this site for Hydroxychloroquine after checking a couple of other places. Shipping was prompt and I got tracking updates along the way.
Diya Owusu –
I could follow the shipment and it arrived as scheduled. Their staff was patient with my questions. Would happily recommend it.
Chinedu Flores –
I had no trouble at checkout, which is not always the case on other sites. Delivery was quicker than I thought it would be. It arrived sealed and in good shape. Really happy with this order.
Paola Hansen –
Just got my order and everything went well. It was dispatched fast and reached me soon after. Adding Plaquenil to the cart and paying was quick. Would not hesitate to use this site again.
Arthur Nilsson –
Tried this site for the first time and had a good experience. The price for Hydroxychloroquine was reasonable and there were no hidden charges. The team kept me updated on my order status. The expiry date was fine and everything looked as it should. No problems at all, so I am pleased.
Pooja Bhat –
Found what I needed on this site without any trouble. Everything on the product page was clear, so I knew what I was getting. Happy with the experience overall.