Hsquin Tablets (Hydroxychloroquine)

Hsquin
Indications:
discoid or systemic lupus erythematosus malaria rheumatoid arthritis
Analogs:
Plaquenil Chloroquine Methotrexate Sulfasalazine Leflunomide Belimumab Azathioprine Quinine Mefloquine Primaquine
Hsquin is an oral hydroxychloroquine tablet available in 200 mg, 300 mg and 400 mg strengths. Hydroxychloroquine is an antimalarial medicine that also acts as a disease-modifying antirheumatic drug for rheumatoid arthritis and lupus. The appropriate strength and dose depend on the indication, body weight and treatment plan and must be selected by a clinician. Hydroxychloroquine is a prescription-only medicine in the United Kingdom, although our checkout does not require a prescription for this product.
In stock: 20 packs
AdultsPregnancyAllergiesBreastfeedingChildrenDriving

Dosages

Hsquin 200 mg

Quantity Price per tablet You save Total price
90 £1.09 - £97.79

Hsquin 300 mg

Quantity Price per tablet You save Total price
60 £0.43 - £25.93
90 £0.40 £2.59 £36.30

Hsquin 400 mg

Quantity Price per tablet You save Total price
60 £1.47 - £88.16
90 £1.37 £9.26 £122.97

Manufacturers

Apotex Inc.Bristol Laboratories LtdCipla LimitedIpca Laboratories Ltd.Laboratorios Rubió, S.A.Sanofi-Aventis Deutschland GmbHSanofi Winthrop IndustrieSun Pharmaceutical Industries Ltd.

Payment & Delivery

Package Example

Your order is securely packed and usually dispatched within 24 hours. Here is what a typical parcel looks like.

It is about the size of a regular letter (24x11x0.7 cm) and does not show any details of what is inside.

Front View
Front View
Side View
Side View
Back View
Back View
Delivery Times
Delivery MethodEstimated delivery
Express Free for orders over £222.24Estimated delivery to the UK: 4-7 days
Standard Free for orders over £148.16Estimated delivery to the UK: 14-21 days
EMSRoyal Mail
Payment Methods
VisaMastercardAmerican ExpressJCBBitcoin, USDTApple PayGoogle PayPayPalKlarnaClearpay

Discount Coupons

  • New Year's Day - 1 January 2026 9% NEWYEAR9
  • Valentine's Day - 14 February 2026 6% VALENTINE6
  • St David's Day - 1 March 2026 4% DAVID4
  • St Patrick's Day - 17 March 2026 5% PATRICK5
  • St George's Day - 23 April 2026 4% GEORGE4
  • May Day - 1 May 2026 5% MAYDAY5
  • Halloween - 31 October 2026 6% HALLOWEEN6
  • Guy Fawkes Night - 5 November 2026 5% GUY5
  • Christmas Eve - 24 December 2026 9% XMASEVE9
  • Christmas Day - 25 December 2026 10% XMAS10
  • Boxing Day - 26 December 2026 10% BOXING10
  • New Year's Eve - 31 December 2026 8% NYE8

Brand Names

Also known as (by country):
CountryBrand Names
United Kingdom
Plaquenil Quinoric

FAQ

Hydroxychloroquine tablets are prescription-only medicines when supplied by local pharmacies in the United Kingdom. Our store policy allows an order to be placed without a prescription and sent by post.

Not necessarily. Tablet colour, shape, size, markings and packaging can differ between products, and the exact appearance of the supplied tablets is not guaranteed. Check the active ingredient, strength and dosage form on the label rather than relying on appearance alone.

Tablets can normally travel by post when they are appropriately packed and protected from moisture, heat and light. On arrival, check that the packaging is intact and store the tablets at 20°C to 25°C in a tightly closed container.

Description

What Sets Hsquin Apart

Hsquin is an oral hydroxychloroquine tablet available in three strengths: 200 mg, 300 mg and 400 mg. This range can be useful because hydroxychloroquine dosing depends on the condition being treated, body weight and the clinician's treatment plan. The medicine is used in appropriate cases for malaria and for longer-term control of rheumatoid arthritis and discoid or systemic lupus erythematosus. Having several strengths in our catalogue provides more options when a prescribed regimen changes, but it does not make the strengths interchangeable or suitable for self-selection. For anyone comparing options before they buy Hsquin online, the main practical considerations are the prescribed strength, the available pack quantity and whether a hydroxychloroquine product is appropriate for the intended use.

Hsquin Compared with Other Antimalarial and Arthritis Medicines

Hydroxychloroquine is not the only medicine used for malaria or autoimmune joint and skin conditions. The appropriate choice depends on the diagnosis, treatment goal, local malaria resistance patterns, other medicines and individual risk factors. Plaquenil contains the same active ingredient as Hsquin, so a comparison between them is mainly about the prescribed strength, pack, manufacturer, availability and value rather than a different active medicine. Patients should not change brands or strengths without checking that the replacement matches their prescription or clinical plan.

Chloroquine is an older medicine from the same antimalarial family. Resistance limits its usefulness for malaria in many regions, and it has a narrower safety margin than hydroxychloroquine for long-term autoimmune treatment. Quinine has a different role and is mainly used to treat certain cases of malaria rather than as a routine medicine for rheumatoid arthritis or lupus. The destination, parasite sensitivity and current travel-health guidance therefore matter when a medicine is being considered for malaria prevention or treatment.

Hsquin vs Methotrexate: a comparison for rheumatoid arthritis

CriterionHsquinMethotrexate
Active ingredientHydroxychloroquineMethotrexate
Therapeutic classAntimalarial / DMARDAntimetabolite / DMARD
Common useMalaria, rheumatoid arthritis, lupusRheumatoid arthritis, psoriasis
Dosage formTabletTablet
Available strengths200 mg, 300 mg, 400 mg2.5 mg, 5 mg, 7.5 mg, 10 mg
Practical differenceGenerally well-tolerated; no routine monitoring requiredRequires regular blood tests and folic acid supplementation
Understand the key differences between these two disease-modifying antirheumatic drugs.

For rheumatoid arthritis, hydroxychloroquine may be used alone in some patients or alongside another disease-modifying antirheumatic drug. Alternatives that clinicians may consider include:

  • Methotrexate, which is commonly used for active rheumatoid arthritis and requires blood monitoring. It must not be used during pregnancy, and pregnancy-planning advice is essential.
  • Sulfasalazine, another conventional disease-modifying medicine with its own monitoring requirements, side effects and suitability considerations.
  • Leflunomide, which may be considered when another disease-modifying treatment is unsuitable or insufficient. It also requires monitoring and has important pregnancy restrictions.

These medicines are not interchangeable on a like-for-like basis with hydroxychloroquine. The choice should follow a diagnosis and an individual treatment plan rather than a simple comparison of pack price or tablet strength.

Why the Three-Strength Range Can Be Useful

Hsquin is supplied as separate 200 mg, 300 mg and 400 mg tablets. A clinician can choose an appropriate tablet strength and total dose according to the indication, body weight, expected duration of treatment and relevant safety limits. This may reduce the need to combine several lower-strength tablets when a higher tablet strength matches the prescribed regimen. It may also make a dose change more straightforward when the required strength is available.

The range should not be interpreted as a set of steps for increasing or reducing treatment without advice. Hydroxychloroquine doses are limited partly because excessive exposure increases the risk of retinal damage and other adverse effects. A pharmacist or prescriber should confirm the exact strength, number of tablets and schedule, especially when treatment is being changed or when kidney or liver function, body weight or interacting medicines may affect the plan.

How Hydroxychloroquine Works and What to Expect

Against susceptible malaria parasites, hydroxychloroquine interferes with processes the parasites need while they are inside red blood cells. It is not suitable for malaria prevention or treatment in every destination because resistance is common in many regions. Travellers should obtain destination-specific advice rather than assuming that any hydroxychloroquine product will provide suitable protection.

In rheumatoid arthritis and lupus, hydroxychloroquine changes parts of the immune response and gradually reduces inflammation. It is a disease-modifying medicine rather than a fast-acting painkiller. Improvement in joint swelling, stiffness, fatigue or skin symptoms may take several weeks or a few months, and treatment is often continued long term when it is effective and well tolerated. Patients should continue to follow their treatment plan while waiting for a response and should discuss persistent symptoms or adverse effects with their clinician rather than changing the dose themselves.

Choosing a Strength and Pack Size

Our Hsquin options vary by strength. The 200 mg tablet is available in a 90-tablet pack. The 300 mg and 400 mg tablets are available in packs of 60 or 90 tablets. This means the required strength must be established before pack value is compared; a 60-tablet option is not available for every strength.

For a stable long-term regimen, a 90-tablet pack may provide a longer supply and may offer a lower cost per tablet, depending on the checkout price. A 60-tablet pack may be appropriate when that quantity matches the prescribed duration or when a smaller supply is preferred. Prices are shown at checkout, which is the authoritative source for the current total. Comparing cost per tablet can help assess value, but a higher-strength tablet must not be treated as a substitute for multiple lower-strength tablets unless a clinician or pharmacist confirms that the regimen is equivalent.

Package value comparison for Hsquin 400 mg tablets

Hydroxychloroquine products from different manufacturers may vary in brand name, tablet appearance, excipients, strength and pack quantity while containing the same active ingredient. Patients with an excipient allergy, difficulty swallowing a particular tablet or a prescription naming a specific product should check the exact pack details before changing products.

Hsquin Status and Access in the United Kingdom

Hydroxychloroquine tablets are prescription-only medicines in the United Kingdom. No MHRA marketing-authorisation record for the specific Hsquin brand can be confirmed from the supplied product identity; the existence of other hydroxychloroquine products authorised in the UK does not establish that Hsquin itself is authorised. This brand-specific point is separate from the established clinical uses and prescription status of hydroxychloroquine.

NHS medicine resources provide information about hydroxychloroquine uses, precautions and side effects. NHS prescribing and prescription-charge arrangements differ across England, Scotland, Wales and Northern Ireland, so details for one nation should not be assumed to apply throughout the UK. NHS prescribing, private prescriptions, community pharmacy dispensing and commercial online ordering are also distinct routes.

We do not require a prescription for Hsquin at checkout. That is our ordering policy and does not alter hydroxychloroquine's prescription-only status in the UK. UK patients seeking supply through a domestic online pharmacy should check that the pharmacy is registered with the General Pharmaceutical Council where applicable. Before ordering, confirm with a GP, specialist or pharmacist that hydroxychloroquine, the selected strength and the intended schedule are appropriate. Our support team is available by email, online chat and phone, and a pharmacist is available for general medicine questions.

Taking and Storing Hsquin

Hsquin tablets are taken by mouth. Hydroxychloroquine is generally taken with food or milk to reduce stomach upset, and taking it at a consistent time can make a long-term schedule easier to follow. The exact number of tablets and timing vary by indication, so patients should use the directions supplied by their clinician or pharmacist. A malaria schedule may include doses before, during and after travel, while rheumatoid arthritis or lupus treatment usually follows a continuing daily regimen.

If a dose is missed, follow the patient information supplied with the medicine or ask a pharmacist what to do. Do not take a double dose unless a clinician has specifically instructed this. Advice is particularly important when several tablets form one dose or when the medicine is being used as part of a time-sensitive malaria regimen.

Store Hsquin at 20°C to 25°C in a tightly closed container, away from moisture, heat and light. In the UK, damp bathrooms and kitchens are generally unsuitable storage locations. During a summer heatwave, avoid leaving the pack in direct sunlight, a parked vehicle or another place likely to exceed the recommended range. Keep all hydroxychloroquine tablets out of the sight and reach of children because accidental overdose can be extremely dangerous.

Interactions and Safety Considerations

Hydroxychloroquine can interact with medicines and medical conditions. Important points to discuss before treatment include:

  • Hydroxychloroquine can lower blood glucose and has caused severe hypoglycaemia. People using insulin or other diabetes medicines may require closer glucose monitoring and adjustment of their diabetes treatment.
  • Hydroxychloroquine can affect the heart's electrical rhythm. Extra caution may be needed for people with heart-rhythm disorders or those taking other medicines that can disturb heart rhythm.
  • Antacids and products containing kaolin can reduce hydroxychloroquine absorption when taken at the same time. Follow the spacing instructions in the medicine information or ask a pharmacist.
  • Long-term exposure can damage the retina. Eye screening may be required according to treatment duration, dose and individual risk factors.

Other possible side effects include nausea, stomach pain, diarrhoea, headache, itching and skin rash. Hydroxychloroquine may also cause blurred vision or difficulty focusing. Anyone affected should not drive or operate machinery until their vision has returned to normal. New visual changes, fainting, marked palpitations, severe weakness, confusion or symptoms of very low blood glucose require prompt medical advice.

Who Should Seek Medical Advice Before Starting Hsquin

Hydroxychloroquine is established for use in adults for appropriate indications, but several groups require an individual assessment before starting or continuing treatment:

  • People who are pregnant or planning pregnancy, because hydroxychloroquine crosses the placenta and its use requires an individual assessment of benefits and risks.
  • People who are breastfeeding, because small amounts pass into breast milk and the infant's exposure must be considered.
  • Parents or carers considering treatment for a child, because paediatric dosing depends closely on age and body weight. These tablets are not recommended for children under 6 years or weighing under 31 kg.
  • People with diabetes or those taking glucose-lowering medicines, because hydroxychloroquine can cause hypoglycaemia.
  • People with eye disease, heart-rhythm problems, significant kidney or liver impairment, or medicines that may increase related risks.
  • Anyone with known hypersensitivity to hydroxychloroquine, related 4-aminoquinoline compounds or any tablet excipient.

A general history of unrelated allergies does not by itself prevent hydroxychloroquine use. The relevant contraindication concerns known hypersensitivity to this medicine, closely related compounds or ingredients in the tablet. Patients should also disclose all prescription medicines, over-the-counter products and supplements so that interactions can be checked.

Where to Buy Hsquin Online in the United Kingdom

For customers asking where to buy Hsquin in the United Kingdom, the first step is to confirm the required strength and quantity. Check that the product is an oral hydroxychloroquine tablet, compare the pack details with the clinical plan and review the current checkout total before paying. Brand authorisation, local prescription requirements and a seller's checkout policy are separate matters and should not be confused.

We accept Visa, Mastercard, American Express and JCB cards, as well as Bitcoin and USDT. Checkout is the authoritative source for the available payment options and current charges. When you order Hsquin online, select only the strength specified in your treatment plan. The 200 mg option comes in a 90-tablet pack, while 300 mg and 400 mg options come in 60- or 90-tablet packs.

Delivery Across the UK: What to Expect

Delivery timing can differ between large cities, smaller towns, rural areas, coastal communities and islands. We offer tracked Express delivery with an estimated window of 4 to 7 days and untracked Standard delivery with an estimated window of 14 to 21 days. These are estimates rather than guaranteed arrival dates, and the final timing may depend on the destination and delivery network. Current delivery charges, any applicable free-delivery threshold and the final order total are confirmed at checkout.

Estimated delivery times for Hsquin to the United Kingdom

CityExpressStandard
Liverpool≈ 7 days≈ 14 days
Wolverhampton≈ 6 days≈ 18 days
Nottingham≈ 4 days≈ 17 days
Manchester≈ 7 days≈ 19 days
Bristol≈ 4 days≈ 16 days
These estimates are based on our experience with previous deliveries and are not guaranteed delivery dates.

Enter the full delivery address and postcode carefully before confirming the order. Where tracking is included, monitor its progress and arrange for the parcel to be received without unnecessary exposure to rain or heat. Once it arrives, inspect the pack and store the Hsquin tablets in their tightly closed container at 20°C to 25°C, away from moisture, heat and direct light.

Medically reviewed by
Cheryl Velez
Endocrinologist and diabetologist (children and adults)
Updated 11 August 2026

Product specifications

Active ingredientHydroxychloroquine
Drug classAntimalarial and disease-modifying antirheumatic drug (DMARD)
Dosage formTablet
Available strengths200 mg, 300 mg, 400 mg
RouteOral
StorageStore at 20°C to 25°C in a tightly closed container, away from moisture, heat and light.
ATC codeP01BA02

Regulatory information

United Kingdom: medicine status
Registration statusNo MHRA marketing-authorisation record for the specific brand Hsquin can be confirmed from the supplied product identity; hydroxychloroquine products authorised in the UK are not evidence that this brand is authorised.
Prescription statusHydroxychloroquine tablets are prescription-only medicines in the United Kingdom.
Patient informationThe NHS provides patient medicine information for hydroxychloroquine, including its uses, precautions and side effects.
Safety monitoringSuspected adverse reactions should be reported through the MHRA Yellow Card scheme; retinal toxicity and cardiac rhythm risks require clinical attention where relevant.

More information