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Prescription requiredIpca Laboratories Ltd`ANTI MALARIALS

Laridox Tablet

Pyrimethamine (25mg) + Sulphadoxine (500mg)

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Laridox Tablet is used for treatment of Malaria.

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated September 2026

Licensed pharmacyPharmacist-verified order

Key details

Salt: Pyrimethamine (25mg) + Sulphadoxine (500mg)
Available variants: tablet 25mg + 500mg 2`S
Best price: ₹4 (₹1.95 per tablet)
MRP: ₹4
Prescription: Required
Manufacturer: IPCA LABORATORIES LTD`

Ordering notes

Delivery details are shown when the medicine is back in stock.
Returns & refunds: orders can be cancelled before dispatch; after dispatch, returns depend on the item category. Read the full policy

Composition of Laridox Tablet

Laridox Tablet contains Pyrimethamine (25mg) + Sulphadoxine (500mg). It belongs to the NSAID class of medicines.

Uses of Laridox Tablet

Treatment of Malaria

Key benefits

  • In Treatment of Malaria Malaria is a serious or life-threatening illness that is spread by a parasite that enters the human body by the bite of infected mosquitoes. Laridox Tablet is an antimalarial medicine and is used to treat malaria. It kills the infection-causing parasite and stops the further spread of the infection in the body. Do not use this medicine for treating any other condition without consulting your doctor.

How Laridox Tablet works

Laridox Tablet is a combination of two medicines: Pyrimethamine and Sulphadoxine which treat malaria. Pyrimethamine is an antiparasitic medicine which works by increasing the levels of haeme in the blood, a substance toxic to the malarial parasite. This kills the parasite and stops the infection from spreading. Sulphadoxine is an antibiotic which stops the bacteria from producing folic acid, a nutrient required for bacterial multiplication.

How to take Laridox Tablet

Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Laridox Tablet should be taken with or after food.

Take it exactly as your doctor prescribed. Do not change the dose or stop early on your own.

Missed dose and overdose

If you miss a dose

If you miss a dose of Laridox Tablet, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular schedule. Do not double the dose.

If you take too much

Taking more Laridox than prescribed can be harmful. If you suspect an overdose, contact a doctor or go to the nearest emergency department at once, and carry the pack or strip with you. In India the emergency number is 112.

Side effects of Laridox Tablet

Most side effects of Laridox are mild and settle as the body adjusts. Reported side effects include:

  • Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

Stop the medicine and seek help immediately for a rash, swelling of the face or lips, wheezing or difficulty breathing. Tell your doctor about any side effect that persists or worries you.

Safety advice for Laridox Tablet

PregnancyPregnancy CONSULT YOUR DOCTOR
BreastfeedingBreast feeding CONSULT YOUR DOCTOR
AlcoholAlcohol CAUTION
DrivingDriving CONSULT YOUR DOCTOR
KidneyKidney CAUTION
LiverLiver CAUTION
Habit formingNo

Warnings and precautions

Use with caution in patients with a history of gastrointestinal disorders, renal impairment, or cardiovascular diseases. Not recommended for use during pregnancy.

Interactions with other medicines

May interact with anticoagulants, other NSAIDs, and certain antihypertensive medications.

How to store Laridox Tablet

Store at room temperature, away from light and moisture.

Expert advice for Laridox Tablet

Laridox Tablet must be taken with food at the same time every day. Do not skip any doses and finish the full course of treatment even if you feel better. Stopping it early may make the infection come back and harder to treat. It is advisable to drink plenty of fluids and a healthy diet while taking the medicine. It may cause dizziness. Do not drive or do anything that requires mental focus until you know how medicine affects you. Avoid consuming alcohol while taking medication as it may cause increased side effects. Inform your doctor if you are pregnant, planning pregnancy or breastfeeding.

Manufacturer and class

Manufacturer:
IPCA LABORATORIES LTD`
Therapeutic class:
ANTI MALARIALS
Drug class:
NSAID

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Laridox Tablet FAQs

What is Laridox Tablet used for?
Laridox Tablet is commonly used for Treatment of Malaria. Always follow your doctor's advice, this information is for educational purposes and not a substitute for professional medical guidance.
What is the salt in Laridox Tablet?
Laridox Tablet contains Pyrimethamine (25mg) + Sulphadoxine (500mg). If you are allergic to any of these active ingredients or excipients, do not take this medicine and speak to your doctor first.
How should I take Laridox Tablet?
Take this medicine in the dose and duration as advised by your doctor. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Laridox Tablet work?
Laridox Tablet is a combination of two medicines: Pyrimethamine and Sulphadoxine which treat malaria.
Is Laridox Tablet a prescription medicine?
Yes. Laridox Tablet is a prescription-only (Rx) medicine. Upload a valid prescription from a registered medical practitioner during checkout. We cannot dispense it without a valid Rx.
What are the common side effects of Laridox Tablet?
The side effects reported most often with Laridox are Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them. Most are mild and settle as the body adjusts; tell your doctor if any of them persist or worry you, and stop the medicine and seek help at once for a rash, swelling of the face or lips, or difficulty breathing.
Can Laridox Tablet be taken during pregnancy?
Pregnancy CONSULT YOUR DOCTOR Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Laridox.
Can I drink alcohol while taking Laridox Tablet?
Alcohol CAUTION
What if I miss a dose of Laridox Tablet?
If you miss a dose of Laridox Tablet, take it as soon as possible.
Is Laridox Tablet habit forming?
No. Laridox Tablet is not known to be habit forming when taken as prescribed.
How much does Laridox Tablet cost on PingMeDoc Pharmacy?
Laridox Tablet starts at ₹4 (MRP ₹4) on PingMeDoc Pharmacy. Available in tablet 25mg + 500mg 2`S. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Laridox Tablet?
Laridox Tablet is manufactured by IPCA LABORATORIES LTD`. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Laridox Tablet delivered?
Laridox Tablet is delivered across India via our licensed pharmacy partners. Standard delivery timelines are confirmed at checkout. Chennai customers can opt for chargeable same-city express delivery.

Laridox Tablet, Quick facts

Salt
Pyrimethamine (25mg) + Sulphadoxine (500mg)
Form
tablet
Best price
₹4 (₹1.95 per tablet)
MRP
₹4
Prescription
Required (Rx)
Brand
IPCA LABORATORIES LTD`
Manufacturer
IPCA LABORATORIES LTD`
Therapeutic class
ANTI MALARIALS
Drug class
NSAID
Habit forming
No
Variants
tablet 25mg + 500mg 2`S
Delivery
Standard across India

References

Compiled from the manufacturer's prescribing information and the sources below, and reviewed by a registered medical practitioner. It does not replace your own doctor's advice.

  1. Indian Pharmacopoeia
  2. CDSCO, manufacturer labeling
  3. Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
  4. National List of Essential Medicines (NLEM) 2022, Government of India.
  5. Manufacturer's package insert / prescribing information for Laridox Tablet.
  6. World Health Organization, ATC/DDD classification and Model Formulary for the active ingredient.

Next steps

Safety disclaimer

Product information is for general awareness and does not replace professional medical advice. Always follow a clinician's guidance and upload a valid prescription when required.