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Fdc Ltd - Tablet - 5mg + 10mg - 10 S
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Azithromycin (100mg)
Currently out of stock
Same composition, in stock now. Check with your doctor or pharmacist before you switch.
Zathrin Readymix 100 is used for treatment of susceptible bacterial infections such as upper and lower respiratory tract infections (pharyngitis/tonsillitis, sinusitis, bronchitis, pneumonia), ear infections (otitis media), and skin/soft tissue infections; as prescribed by a doctor.
Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated September 2026
Medicines with the same active ingredient and strength as Zathrin Readymix 100.
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Zathrin Readymix 100
15 ml
₹32
₹2.12 per ml
15 ml · Rx
₹27
₹1.82 per ml
A substitute contains the same active ingredient (salt), in the same strength, as Zathrin Readymix 100. The medicine inside is the same — the brand name, manufacturer and price are what differ.
All medicines sold in India, branded or generic, must meet the quality standards set by the national drug regulator (CDSCO). A lower price does not mean lower quality.
Please confirm with your doctor or pharmacist before switching brands — they will check that the strength and form match your prescription.
Zathrin Readymix 100 contains Azithromycin (100mg). It belongs to the Macrolide antibiotic class of medicines.
Azithromycin is a macrolide antibiotic that inhibits bacterial protein synthesis by binding to the 50S ribosomal subunit. This stops bacterial growth and helps clear the infection.
Oral suspension (ready mix). Shake well before each use and measure with a proper measuring cup/spoon. Give the dose exactly as prescribed (often once daily) and complete the full course even if symptoms improve. Can be taken with or without food; taking with food may reduce stomach upset.
Take it exactly as your doctor prescribed. Do not change the dose or stop early on your own.
Take it as soon as you remember. If your next dose is almost due, skip the one you missed — never take two doses together to catch up.
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.
Most side effects of Zathrin Readymix are mild and settle as the body adjusts. Reported side effects include:
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.
| Pregnancy | Consult doctor |
|---|---|
| Breastfeeding | Consult your doctor before using this while breastfeeding. |
| Alcohol | Use with caution |
| Driving | Not expected to affect your ability to drive. |
| Kidney | Kidney CAUTION |
| Liver | Liver CAUTION |
| Habit forming | No |
Use only for bacterial infections. Do not use if allergic to azithromycin/erythromycin/macrolides. Use with caution in liver disease, history of jaundice with azithromycin, myasthenia gravis, and in patients at risk of QT prolongation/arrhythmias (electrolyte imbalance, existing heart rhythm disorders, use of QT-prolonging drugs). Seek medical help for severe diarrhoea (possible C. difficile), severe skin reactions, or signs of liver problems (yellowing of eyes/skin, dark urine).
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.
Antacids containing aluminium/magnesium (separate dosing), warfarin and other anticoagulants (increased bleeding risk), digoxin (increased levels), cyclosporine, statins (rare myopathy risk), other QT-prolonging medicines (e.g., amiodarone, sotalol, certain antipsychotics/fluoroquinolones)
Store at room temperature below 25°C, protected from light and moisture. Keep bottle tightly closed. Do not freeze. Keep out of reach of children.
Your child must complete the entire course of this medicine. Stopping too soon may cause the bacteria to multiply again, become resistant, or cause another infection. Give Zathrin-XL 100 Readymix with food to avoid an upset stomach. Encourage your child to drink plenty of water in case diarrhea develops as a side effect. Zathrin-XL 100 Readymix will not be effective for viral infections. However, the doctor may prescribe this medicine in case of a secondary bacterial infection. So make sure to speak to your child’s doctor first. Only give Zathrin-XL 100 Readymix to your child for their current infection. Never save medicine for future illnesses. Stop the medicine and contact the doctor immediately if your child develops an itchy rash, facial swelling, and breathing difficulties soon after the intake.
Medicines with the same active ingredient (Azithromycin (100mg)). Ask your doctor or pharmacist before switching brands.
| Medicine | Pack | Price | vs Zathrin Readymix 100 |
|---|---|---|---|
| Azilide DTMICRO LABS | tablet · 3`S | ₹23 | 27% cheaper |
| Azirox 100 mg 15 ml Sup | 15ML | ₹27 | 14% cheaper |
| Zady-100MANKIND (PHARMA) | 3`S | ₹28 | 12% cheaper |
| Azilide 100 Redimed Oral SuspensionMICRO LABS | suspension · 15 Ml | ₹34 | 5% more |
| Azikem 15 ml Suspension | 15ML | ₹34 | 7% more |
| Azibact Kid TabletIPCA LABORATORIES LTD` | tablet · 3`S | ₹37 | 16% more |
| Azax 100 mg Suspension | 15ML | ₹40 | 27% more |
| Azimax 100 Dry Syrup 15 ml | 15ML | ₹43 | 35% more |
| Azicip 100 mg Suspension | 15ML | ₹44 | 37% more |
| Zithrox 100 SuspensionMacleods Pharmaceuticals Pvt Ltd | suspension · 15ML | ₹47 | 48% more |
| Azee 100 Dry SyrupCIPLA LIMITED | syrup · 15ML | ₹49 | 55% more |
| Aziwok Liquid 100 mgDr Reddys Laboratories Ltd | 15ML | ₹55 | 71% more |
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The information on Zathrin Readymix 100 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.