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Prescription requiredIntas Pharmaceuticals LtdANTI INFECTIVES

Zeethrom 500

Azithromycin (500mg)

Currently out of stock

Same composition, in stock now. Check with your doctor or pharmacist before you switch.

  • Aziton 500 mg Tablet₹66View
  • Azimax 500 Tablet 3"₹67View
  • Azeltra 500 Tablet₹67View

Zeethrom 500 is used for treatment of Bacterial infections.

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

Licensed pharmacyPharmacist-verified order

Key details

Salt: Azithromycin (500mg)
Available variants: NA 3`S
Best price: ₹70
MRP: ₹74
Prescription: Required
Manufacturer: INTAS PHARMACEUTICALS`

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 Zeethrom 500

Zeethrom 500 contains Azithromycin (500mg). It belongs to the Macrolide class of medicines.

Uses of Zeethrom 500

Treatment of Bacterial infections

Key benefits

  • In Treatment of Bacterial infections Zeethrom 500 Tablet is an antibiotic used to treat bacterial infections in different parts of the body. It works by stopping the growth of bacteria
  • helping the body clear the infection effectively. This helps reduce symptoms such as fever
  • pain
  • swelling
  • or difficulty breathing
  • depending on the site of infection. Complete the full course as prescribed to help prevent the infection from returning and to reduce the risk of antibiotic resistance.

How Zeethrom 500 works

Zeethrom 500 Tablet is an antibiotic that works by inhibiting bacterial protein synthesis. It binds to the bacterial ribosome and prevents the production of essential proteins required for bacterial growth and survival, thereby stopping the infection from spreading.

How to take Zeethrom 500

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. Zeethrom 500 Tablet may be taken with or without 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 Zeethrom 500 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

An overdose of this medicine can cause vomiting, hearing disturbance and heart rhythm changes. Do not wait for symptoms to appear — go to the nearest emergency department and take the pack or strip with you.

Side effects of Zeethrom 500

Most side effects of Zeethrom 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 Zeethrom 500

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

Warnings and precautions

Finish the whole course even after you feel better. Tell your doctor if you have a heart rhythm problem or take a medicine for one — this group can affect the heart's electrical timing. Report severe or watery loose motions during or after the course rather than treating them yourself.

Do not take Zeethrom if

Not for anyone with a known allergy to this medicine or to any ingredient in the pack. Not for anyone with a known allergy to macrolide antibiotics, or with certain heart rhythm disorders.

Interactions with other medicines

Interacts with a long list of medicines, including statins, some heart medicines and blood thinners — tell your doctor everything you take. Antacids reduce absorption; separate them by a couple of hours.

How to store Zeethrom 500

Store below 30°C in the original pack, away from direct sunlight and moisture. Keep out of the reach of children.

Expert advice for Zeethrom 500

Take Zeethrom 500 Tablet exactly as prescribed and complete the full course, even if you start feeling better. Stopping Zeethrom 500 Tablet early may allow the infection to return and become harder to treat. Take Zeethrom 500 Tablet at the same time each day to maintain consistent antibiotic levels in the body. Avoid taking antacids within 2 hours before or after taking Zeethrom 500 Tablet, as they may affect absorption. Take Zeethrom 500 Tablet with food, or it may cause stomach upset. Diarrhea may occur while taking Zeethrom 500 Tablet; stay hydrated and contact your doctor if it becomes severe. Stop taking Zeethrom 500 Tablet and seek immediate medical help if you develop rash, swelling of the face or throat, or difficulty breathing. Inform your doctor if you have liver disease or a history of heart rhythm problems before taking Zeethrom 500 Tablet. Report symptoms such as palpitations, fainting, or severe dizziness promptly to your doctor. Consult your doctor if symptoms do not improve within a few days or if they worsen.

Manufacturer and class

Manufacturer:
INTAS PHARMACEUTICALS`
Therapeutic class:
ANTI INFECTIVES
Drug class:
Macrolide
Chemical class:
Aminoglycosides

Substitutes for Zeethrom 500

Medicines with the same active ingredient (Azithromycin (500mg)). Ask your doctor or pharmacist before switching brands.

MedicinePackPricevs Zeethrom 500
Aziton 500 mg TabletDRS CHOICE PHARMACEUTICALStablet · 3`S₹665% cheaper
Azimax 500 Tablet 3"1X3₹674% cheaper
Azeltra 500 Tablet1X3₹674% cheaper
Azilab 500 mg Tablet3₹683% cheaper
Azax 500 TabletCOMMON PRODUCTStablet · 3 Tablet₹683% cheaper
Azizoom 500 Tablet 1 x 31₹683% cheaper
Azithrowin-500 TabletGI PHARMAtablet · 3`S₹711% more
Azinex 500 TabletROMAN PHARMAtablet · 3S₹712% more
Azivo 500 mg TabletEYSYS PHARMAtablet · 3`S₹722% more
Aziprl 500 mg TabletPRISTINE PEARL PHARMAtablet · 3`S₹722% more
Qt 500 TabletAURZ PHARMACEUTICALStablet · 3`S₹723% more
Azusic-500 mg TabletJANRICSAN PHARMAtablet · 3`S₹723% more
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Zeethrom 500 FAQs

What is Zeethrom 500 used for?
Zeethrom 500 is commonly used for Treatment of Bacterial infections. 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 Zeethrom 500?
Zeethrom 500 contains Azithromycin (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 Zeethrom 500?
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 Zeethrom 500 work?
Zeethrom 500 Tablet is an antibiotic that works by inhibiting bacterial protein synthesis.
Is Zeethrom 500 a prescription medicine?
Yes. Zeethrom 500 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 Zeethrom 500?
The side effects reported most often with Zeethrom 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 Zeethrom 500 be taken during pregnancy?
Pregnancy CONSULT YOUR DOCTOR Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Zeethrom.
Can I drink alcohol while taking Zeethrom 500?
Alcohol CONSULT YOUR DOCTOR
What if I miss a dose of Zeethrom 500?
If you miss a dose of Zeethrom 500 Tablet, take it as soon as possible.
Is Zeethrom 500 habit forming?
No. Zeethrom 500 is not known to be habit forming when taken as prescribed.
Is there a cheaper substitute for Zeethrom 500?
Aziton 500 mg Tablet has the same active ingredient and strength and is listed from ₹66 on PingMeDoc Pharmacy. Ask your doctor or pharmacist before switching brands, the salt is the same, but excipients and release profiles can differ.
How much does Zeethrom 500 cost on PingMeDoc Pharmacy?
Zeethrom 500 starts at ₹70 (MRP ₹74) on PingMeDoc Pharmacy. Available in NA 3`S. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Zeethrom 500?
Zeethrom 500 is manufactured by INTAS PHARMACEUTICALS`. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Zeethrom 500 delivered?
Zeethrom 500 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.

Zeethrom 500, Quick facts

Salt
Azithromycin (500mg)
Best price
₹70
MRP
₹74
Prescription
Required (Rx)
Schedule
Schedule H
Brand
Intas Pharmaceuticals Ltd
Manufacturer
INTAS PHARMACEUTICALS`
Therapeutic class
ANTI INFECTIVES
Drug class
Macrolide
Chemical class
Aminoglycosides
Action class
Macrolides
Habit forming
No
Variants
NA 3`S
Delivery
Standard across India

References

The information on Zeethrom 500 is compiled from the manufacturer's prescribing information and the sources below, and is reviewed by a registered medical practitioner. It does not replace advice from your own doctor.

  1. PingMeDoc clinical monograph library — compiled from Indian package inserts, the Indian Pharmacopoeia
  2. CDSCO schedules and standard pharmacology references. Reviewed for patient readability. This is general information, not a substitute for your doctor's advice.
  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 Zeethrom 500.
  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.