Product image of Hydroxychloroquin Aristo (Hydroxychloroquine Sulfate) supplied by GNH India

Hydroxychloroquin Aristo

Active Ingredient:
Hydroxychloroquine Sulfate
Origin:
EU

Hydroxychloroquin Aristo (Hydroxychloroquine Sulfate)

Hydroxychloroquine, the active ingredient in Hydroxychloroquin Aristo, is an antimalarial presented as an oral tablet for oral use. It is employed in the prevention and treatment of malaria and in the management of autoimmune conditions such as rheumatoid arthritis and systemic lupus erythematosus.

GNH India supplies Hydroxychloroquin Aristo as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide, ensuring quality and regulatory compliance across global markets.

Manufacturer / TM Owner

Aristo Pharma Gmbh (Art 57)

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Indications & Clinical Uses

Hydroxychloroquine acts on malaria parasites and modulates immune activity in autoimmune diseases.

  • Malaria prophylaxis and treatment: prevents infection and clears parasites in confirmed cases.
  • Rheumatoid arthritis: reduces joint inflammation and disease progression.
  • Systemic lupus erythematosus: helps control disease activity and flares.

How It Works

  • Hydroxychloroquine interferes with the polymerization of heme within malaria parasites, leading to toxic accumulation. In immune cells, it raises lysosomal pH, inhibiting autophagy and antigen processing, which dampens cytokine production and reduces inflammatory responses in autoimmune conditions.

Side Effects

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

Common Side Effects

  • Nausea or upset stomach.
  • Headache.
  • Diarrhea.
  • Skin rash or itching.
  • Visual disturbances such as blurred vision.

Serious or Rare Side Effects

  • Retinopathy, potentially leading to permanent vision loss.
  • Cardiac toxicity, including cardiomyopathy and arrhythmias.
  • Severe hypoglycemia, especially in diabetic patients.
  • Blood dyscrasias such as agranulocytosis or thrombocytopenia.

Precautions & Warnings

Hydroxychloroquine requires careful monitoring to minimize risks.

  • Monitor retinal health: schedule regular ophthalmologic examinations.
  • Assess cardiac function: obtain baseline ECG and monitor for QT prolongation.
  • Check blood glucose levels: watch for hypoglycemia, especially when combined with antidiabetic agents.
  • Avoid use in patients with known hypersensitivity to 4‑aminoquinoline compounds.
  • Store at ambient temperature: keep in the original container, protect from moisture and direct sunlight.

Avoid Interactions

Hydroxychloroquine can interact with several medication classes, affecting safety and efficacy.

Major Interactions (Avoid)

  • Antacids containing aluminum or magnesium: reduce hydroxychloroquine absorption.
  • QT‑prolonging drugs (e.g., quinidine, sotalol): increase risk of cardiac arrhythmias.
  • Strong CYP450 inhibitors (e.g., ketoconazole, clarithromycin): raise plasma concentrations.

Moderate Interactions (Monitor Closely)

  • Insulin or oral hypoglycemics: may potentiate hypoglycemic effect.
  • Warfarin: potential increase in anticoagulant activity.
  • Protease inhibitors (e.g., ritonavir): may alter drug metabolism and levels.

Frequently Asked Questions

Hydroxychloroquin Aristo contains hydroxychloroquine, which is indicated for malaria prophylaxis and treatment, as well as for managing rheumatoid arthritis and systemic lupus erythematosus. These uses reflect its antimalarial and immunomodulatory properties.

Hydroxychloroquine interferes with the parasite’s ability to detoxify heme, leading to toxic buildup that kills malaria organisms. In immune cells, it raises lysosomal pH, inhibiting autophagy and antigen processing, which reduces cytokine release and dampens inflammatory activity.

The specific dose of Hydroxychloroquin Aristo is determined by the prescribing clinician based on the patient’s condition, weight, renal function and other factors. Only a qualified health professional should set the dosage regimen.

Safety data for hydroxychloroquine in pregnancy and lactation are limited. The drug should only be used if the potential benefit justifies any potential risk to the fetus or infant, and this decision must be made by a healthcare provider.

To request Hydroxychloroquin Aristo, 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 import documentation.

Hydroxychloroquine differs from agents such as chloroquine or artemisinin‑based combinations by its dual antimalarial and immunomodulatory actions. It is generally better tolerated than chloroquine but requires monitoring for retinal toxicity, a concern less prominent with some newer antimalarials.

Hydroxychloroquin Aristo should be stored at ambient temperature, below 25 °C, in its original packaging. Protect the tablets from moisture, excessive heat and direct sunlight to maintain potency throughout the shelf life.

Hydroxychloroquin Aristo is taken orally, usually with a full glass of water. The tablet should be swallowed whole and not crushed or chewed unless specifically instructed by a healthcare professional.

The most serious adverse effects include retinal toxicity that can lead to permanent vision loss, cardiac complications such as cardiomyopathy or QT prolongation, severe hypoglycemia, and rare blood disorders like agranulocytosis. Prompt reporting of symptoms is essential.

Patients with known hypersensitivity to hydroxychloroquine or other 4‑aminoquinoline compounds should avoid the product. It is also contraindicated in individuals with pre‑existing retinal disease, severe cardiac conduction disorders, or those taking interacting medications that cannot be safely managed.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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