atm 250 tablet - Azithromycin (250mg) medicine

Azithromycin 250 mg Tablet: Complete Guide to Uses, Dosage, and Safety

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🏭 Indoco Remedies Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Sep 21, 2026
⚠️ Hepatotoxicity Risk 📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Well-established for approved indications.
Reviewed by
SaathiMed Expert Panel | Sep 21, 2026

When to Call Your Doctor IMMEDIATELY

  • Difficulty breathing or swelling of face, lips, or throat
  • Severe or persistent diarrhea, especially with blood or mucus
  • Yellowing of skin or eyes, dark urine, or severe abdominal pain
  • Fast, irregular, or pounding heartbeat
  • Severe skin rash with blisters or peeling
  • Unusual tiredness or weakness
  • Decreased urine output

If experiencing severe symptoms, call emergency services immediately.

What is atm 250 tablet used for?

Azithromycin 250 mg is an oral antibiotic used to treat bacterial infections such as respiratory tract infections, skin infections, and certain sexually transmitted infections. It works by stopping bacterial growth. The usual adult dose is 500 mg on day 1, then 250 mg once daily on days 2 to 5. Always complete the full course as prescribed.

  • Generic Name: Azithromycin
  • Manufacturer: Indoco Remedies Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 atm 250 tablet के बारे में (Hindi Summary)

उपयोग: यह दवा एज़िथ्रोमाइसिन 250 मिलीग्राम युक्त एक एंटीबायोटिक है, जिसका उपयोग बैक्टीरियल संक्रमणों के इलाज के लिए किया जाता है। यह श्वसन तंत्र के संक्रमण जैसे ब्रोंकाइटिस और निमोनिया, त्वचा के संक्रमण, और कुछ यौन संचारित संक्रमणों के इलाज में प्रभावी है। यह दवा बैक्टीरिया के प्रोटीन निर्माण को रोककर उनकी वृद्धि को रोकती है। यह वायरल संक्रमण जैसे सर्दी-जुकाम के लिए प्रभावी नहीं है। इसका सेवन डॉक्टर के निर्देशानुसार ही करें और पूरा कोर्स पूरा करें।

साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में दस्त, मतली, पेट दर्द, और सिरदर्द शामिल हैं। ये आमतौर पर हल्के होते हैं और अपने आप ठीक हो जाते हैं। गंभीर दुष्प्रभाव दुर्लभ हैं, लेकिन एलर्जी, लीवर की समस्या, और अनियमित दिल की धड़कन हो सकती है। यदि आपको पीलिया, गहरे रंग का पेशाब, या सांस लेने में कठिनाई हो, तो तुरंत डॉक्टर से मिलें।

सुरक्षा सलाह: इस दवा को डॉक्टर के बताए अनुसार ही लें। इसे दूसरों के साथ साझा न करें। एंटासिड के साथ लेने से बचें, कम से कम 2 घंटे का अंतर रखें। यदि आप गर्भवती हैं या स्तनपान करा रही हैं, तो डॉक्टर से सलाह लें। दवा का कोर्स पूरा करें, बीच में न छोड़ें। इसे ठंडी और सूखी जगह पर रखें।

💡 Did You Know? The first generic medicine was introduced in India in 1970 after the Patents Act was amended.

💊 atm 250 tablet Uses & Benefits

[{"condition":"Community-acquired pneumonia","description":"Used to treat mild to moderate pneumonia caused by susceptible bacteria.","evidence":"Well-established"},{"condition":"Acute bacterial exacerbation of chronic bronchitis","description":"Helps clear bacterial infection in people with chronic lung disease.","evidence":"Well-established"},{"condition":"Acute bacterial sinusitis","description":"Prescribed when bacterial sinus infection is confirmed or highly suspected.","evidence":"Well-established"},{"condition":"Pharyngitis and tonsillitis","description":"Used as an alternative for patients allergic to penicillin.","evidence":"Well-established"},{"condition":"Skin and soft tissue infections","description":"Treats uncomplicated skin infections caused by susceptible bacteria.","evidence":"Well-established"},{"condition":"Urethritis and cervicitis due to Chlamydia trachomatis","description":"Single-dose therapy is often used for chlamydial infections.","evidence":"Well-established"},{"condition":"Mycobacterium avium complex (MAC) prevention","description":"Used in patients with advanced HIV to prevent disseminated MAC infection.","evidence":"Well-established"}]

Off-label uses: [{"condition":"Bronchiolitis obliterans syndrome after lung transplant","description":"Sometimes used for its anti-inflammatory effects in chronic lung allograft dysfunction.","evidence":"Limited"},{"condition":"Cystic fibrosis lung disease","description":"May be used for anti-inflammatory and immunomodulatory effects, but evidence is mixed.","evidence":"Limited"},{"condition":"Rosacea","description":"Topical or oral azithromycin has been studied for inflammatory rosacea.","evidence":"Limited"}]

Primary treatment for: Bacterial infections

Also treats: Community-acquired pneumonia, Acute bacterial exacerbation of chronic bronchitis, Acute bacterial sinusitis, Pharyngitis/tonsillitis, Skin and soft tissue infections, Chlamydial urethritis/cervicitis, Mycobacterium avium complex prevention

📋 Drug Information

Generic Name(s)Azithromycin
Brand NameAzee 500 Tablet
ManufacturerIndoco Remedies Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassANTI INFECTIVES
Action ClassMacrolides
Route of AdministrationOral
StorageStore at room temperature between 15°C and 30°C (59°F to 86°F). Keep away from moisture and heat. Keep out of reach of children.
Shelf LifeTypically 2 years from the date of manufacture. Check the expiry date on the package.
WHO GuidelineThe World Health Organization includes azithromycin in its Model List of Essential Medicines for the treatment of several bacterial infections, including sexually transmitted infections and respiratory tract infections. It is also recommended for trachoma elimination programs.
ICMR GuidelineThe Indian Council of Medical Research (ICMR) includes azithromycin in its treatment guidelines for community-acquired pneumonia and other respiratory infections. It is also recommended for certain sexually transmitted infections. Always follow your doctor's advice.

👨‍⚕️ Doctor's Practical Tips

Evidence-based practical advice from experienced clinicians

1
Take this medicine at the same time each day to maintain consistent blood levels.
2
Complete the full course as prescribed, even if you feel better after a few doses.
3
If you get an upset stomach, take this medicine with a meal or snack.
4
Avoid taking antacids containing aluminum or magnesium within 2 hours of this medicine.
5
Inform your doctor if you have a history of heart rhythm problems or liver disease.
6
Do not share this medicine with others, even if they have similar symptoms.
7
Report any signs of allergic reaction such as rash, itching, or swelling immediately.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

Cough with fever
This medicine is commonly prescribed for bacterial respiratory infections.
Likely Use
Sore throat
May be used if bacterial infection is suspected.
Likely Use
Skin infection with redness and pus
Effective against many skin bacteria.
Likely Use
Common cold
This medicine is not effective against viral infections.
Not Primary
Fever without bacterial infection
This medicine is not a primary fever reducer.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionThis medicine is rapidly absorbed from the gastrointestinal tract after oral administration. The absolute bioavailability is approximately 37% because of first-pass metabolism. Food can affect absorption; taking with food may reduce peak levels but does not significantly change total absorption.
DistributionThis medicine distributes widely into body tissues and fluids, including lung, tonsil, and prostate tissues. It achieves high concentrations inside phagocytes, which transport it to sites of infection. Tissue levels often exceed plasma levels. It crosses the placenta and is distributed into breast milk.
Protein BindingThis medicine is approximately 7% to 51% bound to plasma proteins, depending on concentration. Binding is low and not clinically significant for drug interactions.
MetabolismThis medicine undergoes limited hepatic metabolism. It is not significantly metabolized by cytochrome P450 enzymes, which reduces the risk of many drug interactions.
Half-LifeThe terminal elimination half-life of this medicine is approximately 68 hours, allowing for once-daily dosing and a short 3-day or 5-day course.
ExcretionThis medicine is primarily excreted unchanged in the bile, with about 50% of the dose eliminated in feces. Only about 6% to 14% is excreted in urine. Renal impairment does not significantly affect elimination.
BioavailabilityThe oral bioavailability of this medicine is approximately 37%.
Onset of ActionThis medicine begins to work within a few hours after the first dose, but noticeable improvement in symptoms may take 1 to 2 days.
Peak Plasma TimePeak plasma concentration is reached approximately 2 to 3 hours after oral administration.
Duration of ActionThe antibacterial effect of this medicine lasts for several days after the last dose due to its long half-life and tissue persistence. A 3-day course provides therapeutic levels for about 7 to 10 days.

How It Works

This medicine works by binding to the 50S ribosomal subunit of susceptible bacteria, specifically to the 23S rRNA component. This binding blocks the translocation step of protein synthesis, preventing the bacteria from making essential proteins needed for growth and multiplication. As a result, the bacteria cannot survive and the infection is controlled. This medicine is bacteriostatic at lower concentrations but can be bactericidal at higher concentrations against certain organisms.

Mechanism Steps

1
Entry into bacterial cell: This medicine penetrates the bacterial cell wall and enters the cytoplasm.
2
Binding to ribosome: It binds reversibly to the 50S subunit of the bacterial ribosome, specifically to the 23S rRNA.
3
Blocking protein synthesis: This binding prevents the translocation of tRNA and stops the addition of new amino acids to the growing protein chain.
4
Inhibition of bacterial growth: Without essential proteins, bacteria cannot multiply, and the immune system can clear the infection.

💡 How to Take atm 250 tablet

Strength: Azithromycin 250 mg immediate-release tablet

1Take this medicine by mouth with a full glass of water.
2You may take it with or without food. If it upsets your stomach, take it with a meal.
3Swallow the tablet whole. Do not crush, chew, or break it.
4Take it at the same time each day to maintain consistent levels.
5Do not take antacids containing aluminum or magnesium within 2 hours of this medicine.
6Complete the full course as prescribed, even if you feel better.

Dosage Information

Adult DosageThe usual adult dose of this medicine for most respiratory tract infections is 500 mg on the first day, followed by 250 mg once daily on days 2 to 5. For chlamydial urethritis or cervicitis, a single 1 gram dose is often used. For skin infections, a 3-day course of 500 mg once daily may be prescribed. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function.
Pediatric DosagePediatric dosing is not established from available information. Consult a pediatrician for appropriate dosing in children.
Elderly DosageElderly patients may be more susceptible to side effects such as heart rhythm problems and hearing loss. Dose is generally the same as adults, but caution is advised. Consult your doctor for individualized dosing.
Renal ImpairmentDose adjustment is not usually required for mild to moderate renal impairment. In severe renal impairment (GFR < 10 mL/min), use with caution. Consult your doctor for guidance.
Hepatic ImpairmentUse with caution in patients with liver disease. Dose adjustment may be needed. Consult your doctor for individualized dosing.
Maximum Daily DoseThe maximum recommended daily dose is 500 mg for most indications, except for certain infections where a single 1 gram dose is used. Do not exceed the prescribed dose.

Dosage Timeline

🌅 Morning ❌ ☀️ Afternoon ❌ 🌆 Evening ❌ 🌙 Night ❌

🍽️ Food Timing Guide

With food
May take with or without food
Food does not affect absorption significantly but can reduce stomach upset.
Antacids
Separate by at least 2 hours
Antacids can reduce absorption of this medicine.

⏰ What to Do If You Miss a Dose

📌 Less than half the dosing interval has passed
→ Take the missed dose as soon as you remember.
💡 Continue with the regular schedule.
📌 More than half the dosing interval has passed
→ Skip the missed dose.
💡 Do not double dose to catch up.

⚠️ Side Effects of atm 250 tablet

✅ Common Side Effects

Diarrhea (Common (5-10%))
Drink plenty of fluids. If diarrhea is severe or contains blood, contact your doctor.
Nausea (Common (5-10%))
Take with food if it upsets your stomach. If nausea persists, consult your doctor.
Abdominal pain (Common (5-10%))
Usually mild and temporary. Avoid spicy foods. Consult doctor if severe.
Headache (Common (5-10%))
Rest and stay hydrated. Consult doctor if headache is severe or persistent.
Vomiting (Uncommon (1-5%))
Take small sips of water. If vomiting is severe, seek medical advice.

🚨 Serious Side Effects

Severe allergic reaction (anaphylaxis) (Rare (<0.1%))
Seek emergency medical help immediately if you have difficulty breathing, swelling of face or throat, or a severe rash.
Liver damage (hepatotoxicity) (Rare (<0.1%))
Stop the medicine and contact your doctor if you notice yellowing of skin or eyes, dark urine, or severe abdominal pain.
Irregular heart rhythm (QT prolongation) (Rare (<0.1%))
Seek immediate medical attention if you feel faint, dizzy, or have a fast or irregular heartbeat.
Clostridioides difficile-associated diarrhea (Rare (<0.1%))
Contact your doctor if you develop severe, persistent diarrhea, especially with blood or mucus.
Severe skin reactions (Stevens-Johnson syndrome) (Very rare (<0.01%))
Get emergency help if you develop a painful rash with blisters or peeling skin.

⚠️ Rare Side Effects

Taste disturbance
Usually resolves after stopping the medicine. Consult doctor if bothersome.
Hearing loss or tinnitus
Report to your doctor if you notice ringing in the ears or hearing changes.
Low blood pressure
Seek medical attention if you feel dizzy or faint.
Pancreatitis
Seek immediate care if you have severe upper abdominal pain that radiates to your back.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Warfarin Major
Amiodarone Major
Digoxin Major
Ergotamine Major
Antacids Moderate
Cyclosporine Moderate
Nelfinavir Moderate
Carbamazepine Minor
Phenytoin Minor
Alcohol Minor

🚨 Major Interactions

  • Warfarin
  • Amiodarone
  • Digoxin
  • Ergotamine

⚡ Moderate Interactions

  • Antacids containing aluminum or magnesium
  • Cyclosporine
  • Nelfinavir

🍷 Alcohol Interaction

Alcohol does not directly interact with this medicine, but it can worsen stomach upset and dizziness. It is advisable to avoid alcohol while taking this medicine, especially if you have an infection.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Known allergy to azithromycin or other macrolide antibiotics","History of cholestatic jaundice or liver dysfunction caused by azithromycin","Concurrent use with ergotamine or dihydroergotamine"]

⚠️ Warnings & Precautions

["Use with caution in patients with liver disease.","Use with caution in patients with heart rhythm disorders or electrolyte imbalances.","May cause severe allergic reactions; stop and seek help if symptoms occur.","Prolonged use may lead to bacterial or fungal superinfections.","May cause Clostridioides difficile-associated diarrhea; report severe diarrhea.","Avoid use in patients with myasthenia gravis as it may worsen symptoms.","Not effective against viral infections; do not use for colds or flu."]

🤱 Lactation Safety

This medicine passes into breast milk in small amounts. It is generally considered safe during breastfeeding, but monitor the infant for diarrhea, vomiting, or rash. Consult your doctor before use.

💊 Overdose Management

Overdose of this medicine may cause nausea, vomiting, diarrhea, and hearing loss. There is no specific antidote. Treatment is supportive and symptomatic. Contact a poison control center or emergency room if you suspect an overdose.

⏰ Missed Dose

If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not take two doses at once to make up for a missed dose.

Additional Safety Advice

General Safety

Take this medicine exactly as prescribed by your doctor. Do not share it with others, even if they have similar symptoms. Do not save leftover medicine for future use. Inform your doctor about all other medicines you are taking, especially antacids, blood thinners, and heart rhythm medicines. Avoid taking antacids containing aluminum or magnesium within two hours of this medicine. Tell your doctor if you have liver or kidney problems, or if you have a history of heart rhythm disorders. If you are pregnant or breastfeeding, consult your doctor before taking this medicine. Do not stop taking this medicine early, even if you feel better, as this can lead to antibiotic resistance. Store this medicine at room temperature away from moisture and heat.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients may be more prone to side effects such as heart rhythm problems and hearing changes. Use with caution and monitor closely. Dose is generally the same as adults, but consult your doctor for individualized dosing.

🤰 Pregnancy Planning (TTC)

If you are planning pregnancy, consult your doctor before taking this medicine. It is generally considered safe during pregnancy when clearly needed, but always seek medical advice.

🏥 Post-Surgery Considerations

If you are scheduled for surgery, inform your surgeon that you are taking this medicine. It may interact with other medicines used during surgery. Your doctor may advise you to stop it before surgery.

🦷 Dental Procedures

Inform your dentist that you are taking this medicine before any dental procedure. It may interact with other medicines or affect healing. Your dentist may advise you to continue or temporarily stop it.

💚 Lifestyle Tips for Better Results

🏃
Get plenty of rest to help your body fight the infection.
🥗
Drink plenty of fluids to stay hydrated.
😴
Eat a balanced diet rich in fruits and vegetables.
💧
Avoid close contact with others to prevent spreading infection.
🧘
Practice good hand hygiene.
🌞
Avoid smoking and alcohol as they can worsen your condition.

🏋️ Exercise Considerations

You may feel tired or dizzy while taking this medicine. Avoid strenuous exercise until you feel better. Light activities like walking are fine if you feel up to it.

🥗 Diet Recommendations

Stay well hydrated with water and clear fluids.
Include probiotic-rich foods like yogurt to help prevent diarrhea.
Avoid spicy and greasy foods if you have stomach upset.
Eat small, frequent meals if you have nausea.

💼 Impact on Daily Work & Life

This medicine may cause dizziness or tiredness in some people. Avoid driving or operating heavy machinery if you feel dizzy. Most people can continue their normal activities, but take rest as needed.

🛑 When to Stop This Medicine

Stop taking this medicine only after completing the full prescribed course or if your doctor advises you to stop. If you experience serious side effects, stop and seek medical help immediately. Do not stop early as it can lead to treatment failure and resistance.

📅 Long-Term Use Effects

Long-term use of this medicine is not recommended unless specifically prescribed for a chronic condition. Prolonged use can lead to antibiotic resistance and superinfections. Regular monitoring of liver and heart function may be needed if used for extended periods. Always consult your doctor before starting or stopping this medicine.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Rest and hydration

Supportive care can help relieve symptoms while the antibiotic works.

Evidence: Well-established
Probiotics

May help prevent antibiotic-associated diarrhea.

Evidence: Limited

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

This medicine does not interact with vaccines. However, if you are scheduled for a live vaccine, inform your doctor as antibiotics may affect the vaccine's effectiveness. Generally, antibiotics do not interfere with most vaccines.

📦 Storage Guide

✅ DO

Store at room temperature (15-30°C)

❌ DON'T

Do not refrigerate unless specified

✅ DO

Keep in original container

❌ DON'T

Do not transfer to unmarked containers

✅ DO

Keep away from direct sunlight

❌ DON'T

Do not store in bathroom cabinet

✈️ Traveling with This Medicine

When traveling, carry this medicine in its original packaging with a copy of your prescription. Keep it in your carry-on luggage to avoid temperature extremes. Store at room temperature and protect from moisture. If crossing time zones, continue your dosing schedule as close to the original times as possible. Check customs regulations for carrying prescription medicines in your destination country.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 35-year-old man with a persistent cough and fever
He was diagnosed with acute bronchitis and prescribed this medicine for 5 days. He took it with breakfast each morning. His fever subsided within 2 days, and his cough improved by day 4. He completed the full course as advised.
💡 Lesson: Taking the medicine with food reduced stomach upset, and completing the course helped prevent relapse.
👤 A 28-year-old woman with burning during urination
She was diagnosed with chlamydial infection and given a single 1 gram dose of this medicine. She was advised to inform her partner and avoid sexual contact until treatment was complete. Her symptoms resolved within a week.
💡 Lesson: Single-dose therapy is effective for chlamydial infections, but partner notification and treatment are essential to prevent reinfection.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: You may start feeling better within 1 to 2 days, but it is important to complete the full course as prescribed.

Q: Can I take this medicine with food?

A: Yes, you can take it with or without food. If it upsets your stomach, take it with a meal.

Q: What should I do if I miss a dose?

A: Take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not double dose.

Q: Is this medicine safe during pregnancy?

A: It is generally considered safe when clearly needed, but consult your doctor before taking any medicine during pregnancy.

Q: Can I drink alcohol while taking this medicine?

A: It is best to avoid alcohol as it can worsen side effects like stomach upset and dizziness.

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

  • Can I take this medicine long-term?
  • Will it affect my kidney function?
  • Can I drive after taking this medicine?
  • Does it interact with my blood pressure medicine?
  • What if I miss a dose?
  • Can I drink alcohol while taking this?
  • Is it safe during pregnancy?
  • Can I take it with other antibiotics?

🔄 Substitutes for atm 250 tablet

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

🛑 Myths vs. Facts

  • Myth: Azithromycin can cure viral infections like the common cold.
    Fact: Azithromycin is an antibiotic and only works against bacterial infections. It is not effective against viruses.
  • Myth: You can stop taking azithromycin as soon as you feel better.
    Fact: You must complete the full course as prescribed to prevent the infection from returning and to reduce antibiotic resistance.
  • Myth: Azithromycin is safe to take without a prescription.
    Fact: Azithromycin is a prescription medicine. It should only be taken under a doctor's supervision.
  • Myth: Azithromycin and alcohol are safe to mix.
    Fact: Alcohol can worsen side effects like stomach upset and dizziness. It is best to avoid alcohol while taking this medicine.

🔄 Alternative Options

Generic Alternatives

  • Azithromycin 250 mg tablet (various manufacturers)

Brand Alternatives

  • Azee 250 Tablet
  • Azithral 250 Tablet
  • Zithromax 250 Tablet
  • Azi 250 Tablet
  • Azax 250 Tablet

📊 Comparison with Similar Medicines

[{"medicine":"Azithromycin 250 mg","class":"Macrolide antibiotic","common_uses":"Respiratory, skin, STI infections","dosing_frequency":"Once daily","notable_side_effects":"Diarrhea, nausea, headache"},{"medicine":"Clarithromycin 250 mg","class":"Macrolide antibiotic","common_uses":"Respiratory, skin infections, H. pylori","dosing_frequency":"Twice daily","notable_side_effects":"Taste disturbance, diarrhea, nausea"},{"medicine":"Amoxicillin 500 mg","class":"Penicillin antibiotic","common_uses":"Respiratory, ear, urinary infections","dosing_frequency":"Three times daily","notable_side_effects":"Diarrhea, rash, nausea"}]

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