Chloroquine Phosphate Tablet 80mg

About Chloroquine Phosphate Tablet 80mg

Chloroquine Phosphate Tablet 80mg Uses

• Treats acute malaria caused by Plasmodium vivax, Plasmodium ovale, Plasmodium malariae and sensitive strains of Plasmodium falciparum.
• Used for malaria prevention in people traveling to malaria prone areas.
• Sometimes prescribed alongside other medicines for extraintestinal amoebiasis.

Chloroquine Phosphate Tablet 80mg Benefits

• Convenient low strength tablet suitable for children and adults with lower body weight.
• Affordable antimalarial option widely available across Pakistan.
• Backed by decades of clinical experience and a well documented safety profile.

What Experts Say

Pakistan continues to report thousands of malaria cases every year, particularly vivax malaria in flood affected and rural regions where mosquito control is harder to maintain. Doctors often prescribe lower strength chloroquine tablets like this 80mg option for children or smaller adults who need a precise, lighter dose that still clears the infection.

Health experts note that chloroquine remains a first choice for vivax and ovale malaria in most of Pakistan because resistance to these species is still uncommon, unlike resistant falciparum strains seen in some regions of the country. Correct weight based dosing is key to both effectiveness and safety, so parents and caregivers should never estimate the dose on their own.

Specialists also highlight that completing the full course matters more than people realize, since stopping early can allow parasites to persist in the liver and cause a relapse weeks later. Regular follow up blood tests, along with reporting any new symptoms promptly, help confirm the infection has fully cleared.

Drug Class

• Antimalarial (4-aminoquinoline)

Chloroquine Phosphate Tablet 80mg formula

• Chloroquine Phosphate

Available forms

• Tablet

How to use Chloroquine Phosphate Tablet 80mg?

• Take with food or milk to reduce stomach upset.
• Swallow the tablet whole with a full glass of water.
• Dose is calculated according to body weight, so follow the prescribed schedule exactly.
• Complete the full course even if symptoms improve early.
• Do not double the next dose if a dose is missed, simply resume the normal schedule.

Drug Interactions

• Antacids: Reduce chloroquine absorption if taken at the same time.
• Ampicillin: Chloroquine can lower the absorption of ampicillin when taken together.
• Cimetidine: May slow chloroquine metabolism and increase its blood levels.
• Other QT Prolonging Drugs: Raises the risk of heart rhythm disturbances when combined.
• Mefloquine: Increases the risk of seizures when used together.

Risks and warnings

• Retinal Toxicity: Long term or high cumulative dosing can damage the retina and affect vision permanently.
• Cardiac QT Prolongation: Can disturb heart rhythm, especially in people with existing heart conditions.
• G6PD Deficiency: May trigger red blood cell breakdown in susceptible individuals.
• Liver Or Kidney Disease: Requires dose adjustment and closer monitoring.
• Psoriasis Or Porphyria: Can worsen these conditions and should be used with caution.
• Pregnancy: Generally considered safe for treating malaria in pregnancy under medical guidance.

Chloroquine Phosphate Tablet 80mg Side Effects

• Nausea and stomach upset
• Headache
• Dizziness
• Itching and mild skin rash
• Blurred vision
• Loss of appetite
• Muscle weakness with prolonged use

Storage Conditions

• Store below 25°C in a cool, dry place.
• Keep the tablets in their original blister strip until ready to use.
• Protect from moisture and direct sunlight.
• Keep out of reach of children.