Product image of Hyplaxy (Hydroxychloroquine Sulfate) supplied by GNH India

Hyplaxy

Active Ingredient:
Hydroxychloroquine Sulfate
Origin:
EU

Hyplaxy (Hydroxychloroquine Sulfate)

Hydroxychloroquine, the active ingredient in Hyplaxy, is a 4‑aminoquinoline antimalarial presented as an oral tablet for oral use. It treats malaria, rheumatoid arthritis and systemic lupus erythematosus in adult patients.

GNH India supplies Hyplaxy as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide. The company follows stringent quality standards and provides regulatory documentation for global distribution.

Manufacturer / TM Owner

Makpharm D.O.O.

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Indications & Clinical Uses

  • Hydroxychloroquine is used in several disease categories, primarily infectious and autoimmune conditions.
  • Malaria: clears blood-stage parasites and prevents disease recurrence.
  • Rheumatoid arthritis: reduces joint inflammation and slows disease progression.
  • Systemic lupus erythematosus: decreases disease activity and flares.

How It Works

  • Hydroxychloroquine accumulates in acidic intracellular compartments, raising lysosomal pH and inhibiting autophagic processes. In malaria parasites it interferes with heme polymerization, leading to toxic heme accumulation. In immune cells it modulates antigen presentation and cytokine production, thereby dampening abnormal immune responses. These actions together account for its antimalarial and immunomodulatory effects.

Side Effects

Hydroxychloroquine may cause a range of adverse reactions, varying from mild to severe.

Common Side Effects

  • Nausea: mild stomach upset or vomiting.
  • Diarrhea: loose stools.
  • Headache: transient cranial discomfort.
  • Skin rash: mild erythema or itching.

Serious or Rare Side Effects

  • Retinopathy: progressive vision loss that may be irreversible.
  • Cardiac toxicity: arrhythmias or cardiomyopathy.
  • Severe hypoglycemia: especially in diabetic patients.

Precautions & Warnings

When prescribing hydroxychloroquine, clinicians should consider several precautionary measures to minimize risk.

  • Baseline ophthalmologic exam: assess retinal health before therapy.
  • Monitor blood glucose: watch for hypoglycemia in diabetic patients.
  • Assess cardiac function: avoid in patients with known QT prolongation.
  • Review renal and hepatic function: dose may need adjustment in impairment.
  • Avoid use in known hypersensitivity: discontinue if allergic reaction occurs.
  • Store at ambient temperature: keep below 25°C in original packaging, protect from moisture.

Avoid Interactions

Hydroxychloroquine interacts with several medicines that can alter its efficacy or safety.

Major Interactions (Avoid)

  • Antacids containing aluminum or magnesium: reduce absorption.
  • Certain antiarrhythmic agents (e.g., quinidine): increase risk of cardiac toxicity.
  • CYP2D6 inhibitors (e.g., fluoxetine): raise plasma levels.

Moderate Interactions (Monitor Closely)

  • Digoxin: may increase serum concentrations.
  • Insulin or oral hypoglycemics: potentiate hypoglycemic effect.
  • Azithromycin: additive QT prolongation risk.
  • Rifampin: may decrease hydroxychloroquine levels.

Frequently Asked Questions

Hyplaxy contains hydroxychloroquine, which is prescribed to treat uncomplicated malaria, to manage rheumatoid arthritis symptoms, and to control disease activity in systemic lupus erythematosus. These indications reflect its antimalarial and immunomodulatory properties.

Hydroxychloroquine accumulates in acidic cellular compartments, raising the pH and disrupting lysosomal function. In malaria parasites it blocks heme polymerization, causing toxic heme buildup. In immune cells it interferes with antigen processing and cytokine release, thereby reducing inflammatory activity.

The dosage of Hyplaxy is individualized by the prescribing clinician based on the specific indication, patient weight, renal and hepatic function, and other clinical factors. Only a qualified healthcare professional should determine the appropriate regimen.

Safety data for hydroxychloroquine in pregnancy and lactation are limited. It should be used only if the potential benefit justifies any possible risk to the fetus or infant, and the decision must be made by the treating physician in consultation with the patient.

To request Hyplaxy, submit an enquiry on the product page at gnhindia.com, specifying the required quantity. GNH India works with hospitals, pharmacies and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details and any necessary import documentation.

Compared with chloroquine, hydroxychloroquine has a broader safety margin and additional immunomodulatory effects, making it useful for autoimmune diseases. Unlike newer agents such as artemisinin‑based combinations, it is taken orally once or twice daily and requires monitoring for retinal and cardiac toxicity.

Hyplaxy tablets should be stored at ambient temperature, preferably below 25 °C, in their original container to protect from moisture and light. Keep the product out of reach of children and avoid storing in areas with high humidity or direct sunlight.

Hyplaxy is supplied as oral tablets that are swallowed whole with a glass of water. It is taken by mouth according to the schedule prescribed by the healthcare provider, typically with or without food as directed.

The most serious adverse effects include retinal toxicity that can lead to irreversible vision loss, cardiac complications such as arrhythmias or cardiomyopathy, and severe hypoglycemia, especially in patients receiving insulin or other glucose‑lowering agents.

Hyplaxy is contraindicated in individuals with known hypersensitivity to hydroxychloroquine or related compounds, pre‑existing retinal disease, severe cardiac conduction disorders, or significant hepatic or renal impairment without appropriate dose adjustment.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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