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Chloroquine Phosphate

Category

Antimalarial / Antiprotozoal

Form

Tablets

Strength

250mg / 500mg

CAS

50-63-5

Chloroquine Phosphate Tablets – Established Antimalarial Therapy

Well-established antimalarial and antiprotozoal medicine. Used in chloroquine-sensitive malaria cases. Available in 250mg and 500mg strengths. Supports treatment and prevention under medical supervision. Manufactured under international pharmaceutical standards.

Chloroquine Phosphate Tablets are part of a legacy class of antimalarial medicines. They are used in carefully selected cases where the parasite remains sensitive to chloroquine. The formulation works by interfering with parasite growth within red blood cells. Widely recognized for historical and targeted clinical use. Manufactured under global pharmaceutical standards ensuring safety and traceability.

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Overview

  • Antimalarial and antiprotozoal medicine.
  • Targets malaria parasites in chloroquine-sensitive regions.
  • Used for treatment and prophylaxis in selected cases.
  • Not suitable for resistant malaria strains.
  • Requires strict medical supervision.

Introduction

  • Chloroquine Phosphate Tablets are part of a legacy class of antimalarial medicines.
  • They are used in carefully selected cases where the parasite remains sensitive to chloroquine.
  • The formulation works by interfering with parasite growth within red blood cells.
  • Widely recognized for historical and targeted clinical use.
  • Manufactured under global pharmaceutical standards ensuring safety and traceability.

Important Information

  • Belongs to antimalarial/antiprotozoal class.
  • CAS 50-63-5 ensures chemical traceability.
  • Available in 250mg and 500mg strengths.
  • Dose expressed as phosphate vs base must be understood.
  • Requires professional medical guidance.

Dosage

General

  • Dosage depends on indication and patient factors
  • Malaria treatment often based on body weight
  • Total dosing typically calculated over 3 days
  • Follow regional medical guidelines strictly

Administration

  • Take with water
  • Follow physician-prescribed schedule
  • Do not exceed recommended dosage

Important

  • Use only under medical supervision
  • Do not self-medicate
  • Complete full prescribed course

Storage

  • Store in a cool and dry place
  • Protect from moisture and sunlight
  • Keep in original packaging
  • Keep out of reach of children

Shelf Life

  • Shelf life typically based on stability data
  • Confirm with batch documentation
  • Do not use expired product

Manufacturing

  • Manufactured under GMP-compliant facilities
  • High-purity API (CAS 50-63-5)
  • Strict quality control and testing
  • Batch traceability and documentation
  • Export-quality pharmaceutical standards

Precautions

  • Not suitable for chloroquine-resistant malaria
  • Use cautiously in patients with eye disorders
  • Monitor long-term use carefully
  • Avoid overdose
  • Consult physician before use in pregnancy

Side Effects

  • Nausea
  • Vomiting
  • Abdominal discomfort
  • Headache
  • Skin rash
  • Blurred vision
  • Mood changes
  • Rare ocular toxicity with long-term use

Expert View

  • Important legacy antimalarial medicine.
  • Still relevant in chloroquine-sensitive regions.
  • Requires careful clinical selection.
  • Strong regulatory and pharmacological significance.
  • Trusted when used appropriately.

Indications

  • Malaria (chloroquine-sensitive strains)
  • Malaria prophylaxis (limited use)
  • Extraintestinal amebiasis
  • Selected clinical applications under supervision

Maintenance

  • Use under strict medical supervision
  • Confirm suitability based on resistance patterns
  • Avoid prolonged unsupervised use
  • Track batch and expiry for quality control

Why Choose

  • Established antimalarial therapy
  • Global pharmaceutical compliance
  • High-quality manufacturing standards
  • Reliable formulation for targeted use
  • Trusted in regulated healthcare markets

Frequently Asked Questions

Common product and supply questions.

What is chloroquine 200 mg used for?+

Chloroquine is used for malaria treatment and prevention in regions where the parasite remains sensitive to chloroquine.

What is the main side effect of chloroquine?+

Common side effects include nausea, vomiting, headache, and visual disturbances.

What is the brand name for chloroquine phosphate tablets?+

One well-known brand name is Aralen, though availability varies by region.

What is chloroquine 250 mg used for?+

It is used for malaria treatment or prophylaxis in chloroquine-sensitive infections under medical supervision.

Why is chloroquine no longer used widely?+

It is less commonly used due to widespread resistance of malaria parasites in many regions.