azathent 50mg tablet - Azathioprine (50mg) medicine

Azathioprine 50 mg Tablet: Complete Guide to Uses, Side Effects, and Safety

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🏭 TNT Lifesciences 📦 Varies by brand 💊 Allopathy 📅 Updated: Sep 24, 2026
⚠️ Hepatotoxicity Risk 🤰 Pregnancy Category Azathioprine is classified as Pregnancy Category D by the FDA. It may cause fetal harm when administered to a pregnant woman. However, in some cases, the benefits may outweigh the risks, such as in transplant recipients. Use during pregnancy should be discussed with a healthcare provider. 📋 Prescription Required 💊 Generic Available
Medically Reviewed
11 min read
Evidence: Well-established for approved indications.
Reviewed by
SaathiMed Expert Panel | Sep 24, 2026

When to Call Your Doctor IMMEDIATELY

  • Fever, chills, or sore throat
  • Unusual bruising or bleeding
  • Yellowing of skin or eyes
  • Severe abdominal pain
  • Shortness of breath or chest pain
  • Swelling of face, lips, or throat
  • Decreased urine output
  • Persistent fatigue or weakness

If experiencing severe symptoms, call emergency services immediately.

What is azathent 50mg tablet used for?

Azathioprine is an immunosuppressant used to prevent kidney transplant rejection and treat autoimmune diseases like rheumatoid arthritis and inflammatory bowel disease. It works by suppressing the immune system and requires regular blood monitoring.

  • Generic Name: Azathioprine
  • Manufacturer: TNT Lifesciences
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 azathent 50mg tablet के बारे में (Hindi Summary)

उपयोग: यह दवा एज़ाथियोप्रिन एक इम्यूनोसप्रेसेंट है जिसका उपयोग अंग प्रत्यारोपण के बाद अस्वीकृति को रोकने और ऑटोइम्यून बीमारियों जैसे रूमेटॉइड आर्थराइटिस और इंफ्लेमेटरी बाउल डिजीज के इलाज में किया जाता है। यह शरीर की प्रतिरक्षा प्रणाली को दबाकर काम करती है। इस दवा को डॉक्टर के निर्देशानुसार ही लें और नियमित रक्त जांच कराते रहें।

साइड इफेक्ट्स: आम दुष्प्रभावों में मतली, उल्टी, दस्त, भूख न लगना और थकान शामिल हैं। गंभीर दुष्प्रभावों में संक्रमण का खतरा बढ़ना, रक्त कोशिकाओं का कम होना, लिवर की समस्या और अग्नाशयशोथ हो सकते हैं। अगर आपको बुखार, असामान्य रक्तस्राव, पीलिया या पेट में तेज दर्द हो तो तुरंत डॉक्टर से संपर्क करें।

सुरक्षा सलाह: इस दवा को डॉक्टर के बताए अनुसार ही लें। बिना सलाह के डोज न बदलें और न ही दवा बंद करें। नियमित रूप से रक्त जांच कराएं। संक्रमण से बचने के लिए सावधानी बरतें। लाइव वैक्सीन न लगवाएं। गर्भावस्था के दौरान इस दवा का सेवन डॉक्टर की सलाह के बिना न करें। शराब का सेवन न करें।

💡 Did You Know? Over 80% of the antiretroviral drugs used globally to combat AIDS are supplied by Indian pharmaceutical companies.

💊 azathent 50mg tablet Uses & Benefits

[{"condition":"Kidney transplant rejection prevention","description":"Used as part of immunosuppressive therapy to prevent rejection of a transplanted kidney.","evidence":"Well-established"},{"condition":"Rheumatoid arthritis","description":"Helps reduce joint inflammation and damage in patients with moderate to severe rheumatoid arthritis.","evidence":"Well-established"},{"condition":"Inflammatory bowel disease (Crohn's disease and ulcerative colitis)","description":"Used to maintain remission and reduce steroid dependence in patients with inflammatory bowel disease.","evidence":"Well-established"},{"condition":"Systemic lupus erythematosus","description":"Sometimes used as a steroid-sparing agent in patients with lupus.","evidence":"Moderate"},{"condition":"Myasthenia gravis","description":"May be used to improve muscle strength in patients with myasthenia gravis.","evidence":"Moderate"}]

Off-label uses: [{"condition":"Multiple sclerosis","description":"Occasionally used off-label to reduce relapses in multiple sclerosis.","evidence":"Limited"},{"condition":"Behçet's disease","description":"May be used off-label for severe Behçet's disease with organ involvement.","evidence":"Limited"},{"condition":"Atopic dermatitis","description":"Rarely used off-label for severe atopic dermatitis unresponsive to other treatments.","evidence":"Limited"}]

Primary treatment for: Kidney transplant rejection prevention

Also treats: Rheumatoid arthritis, Inflammatory bowel disease, Systemic lupus erythematosus, Myasthenia gravis

📋 Drug Information

Generic Name(s)Azathioprine
Brand NameAzoran Tablet
ManufacturerTNT Lifesciences
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassANTI NEOPLASTICS
Action ClassImmunosuppressant- Purine analogs
Route of AdministrationOral
StorageStore at room temperature between 15°C and 30°C (59°F to 86°F). Protect from light and moisture. Keep in the original container.
Shelf Life24 months from the date of manufacture.
WHO GuidelineNot established from the available information.
ICMR GuidelineNot established from the available information.

👨‍⚕️ Doctor's Practical Tips

Evidence-based practical advice from experienced clinicians

1
Take this medicine with food to reduce stomach upset.
2
Have regular blood tests to monitor your blood counts and liver function.
3
Avoid contact with people who have infections and practice good hand hygiene.
4
Do not receive live vaccines while taking this medicine.
5
Use effective contraception during treatment and for at least 3 months after stopping.
6
Avoid alcohol to reduce the risk of liver problems.
7
Inform all your healthcare providers that you are taking this medicine.
8
Report any unusual bruising, bleeding, fever, or yellowing of the eyes immediately.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅
Joint pain and swelling
This medicine is commonly prescribed for rheumatoid arthritis.
Likely Use
❌
Fever
This medicine is not a primary fever reducer; fever may indicate infection and should be evaluated.
Not Primary
✅
Chronic diarrhea
This medicine may be used for inflammatory bowel disease.
Likely Use

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionAzathioprine is absorbed from the gastrointestinal tract, but the absorption is incomplete and variable. The bioavailability is approximately 40-60%.
DistributionAzathioprine is widely distributed throughout the body. It crosses the placenta and is excreted in breast milk. The volume of distribution is not well established.
Protein BindingApproximately 30% of azathioprine is bound to plasma proteins.
MetabolismAzathioprine is metabolized in the liver and other tissues. It is converted to 6-mercaptopurine, which is further metabolized by several enzymes including thiopurine S-methyltransferase (TPMT), xanthine oxidase, and hypoxanthine-guanine phosphoribosyltransferase (HGPRT) to active thioguanine nucleotides and inactive metabolites.
Half-LifeThe elimination half-life of azathioprine is approximately 1-2 hours, but the active metabolites have a longer half-life, allowing for once-daily or twice-daily dosing.
ExcretionAzathioprine and its metabolites are primarily excreted in the urine. About 50% of a dose is excreted in urine as metabolites, and a small amount is excreted in feces.
BioavailabilityThe oral bioavailability of azathioprine is approximately 40-60%.
Onset of ActionThe immunosuppressive effects of azathioprine are delayed. It may take several weeks to months to achieve full therapeutic effect.
Peak Plasma TimePeak plasma concentrations of azathioprine are reached within 1-2 hours after oral administration.
Duration of ActionThe duration of immunosuppressive action is prolonged and persists as long as the drug is taken. The effects may last for weeks after discontinuation due to the long half-life of active metabolites.

How It Works

Azathioprine is a prodrug that is converted in the body to 6-mercaptopurine and then to active metabolites. These metabolites interfere with the synthesis of DNA and RNA by inhibiting purine metabolism. This action primarily affects rapidly dividing cells, especially lymphocytes, thereby suppressing the immune response. The drug reduces the proliferation of T and B lymphocytes and decreases antibody production. It also inhibits the function of natural killer cells and other immune cells. This immunosuppressive effect helps prevent organ rejection and reduces inflammation in autoimmune diseases.

Mechanism Steps

1
Conversion to active metabolites: Azathioprine is rapidly converted in the liver and other tissues to 6-mercaptopurine, which is further metabolized to active thioguanine nucleotides.
2
Inhibition of purine synthesis: The active metabolites inhibit enzymes involved in purine synthesis, leading to decreased production of DNA and RNA.
3
Suppression of lymphocyte proliferation: Because lymphocytes rely heavily on purine synthesis, this medicine preferentially reduces their proliferation and function.
4
Reduced immune response: The overall effect is a diminished immune response, which helps prevent organ rejection and reduces autoimmune inflammation.

💡 How to Take azathent 50mg tablet

Strength: Azathioprine 50 mg immediate-release tablet.

1Take this medicine exactly as prescribed by your doctor.
2Swallow the tablet whole with a glass of water.
3Take with food to reduce stomach upset.
4Do not crush, chew, or break the tablet unless instructed by your doctor.
5Take at the same time each day to maintain consistent levels.
6If you miss a dose, follow the missed dose instructions.
7Do not stop taking this medicine without consulting your doctor.

Dosage Information

Adult DosageThe dose of this medicine is individualized based on the condition being treated, the patient's response, and other factors. For kidney transplant rejection prevention, a common starting dose is 3-5 mg/kg per day orally, often in combination with other immunosuppressants. For rheumatoid arthritis, the starting dose is typically 1 mg/kg per day, which may be increased after 6-8 weeks. For inflammatory bowel disease, the dose is usually 1.5-2.5 mg/kg per day. 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.
Elderly DosageElderly patients may be more susceptible to the toxic effects of azathioprine, particularly bone marrow suppression. Dose should be individualized and monitored closely.
Renal ImpairmentIn patients with renal impairment, the dose of azathioprine may need to be reduced. Monitor renal function and adjust dose accordingly.
Hepatic ImpairmentIn patients with hepatic impairment, azathioprine should be used with caution. Dose reduction may be necessary. Monitor liver function tests regularly.
Maximum Daily DoseThe maximum daily dose is not well established and depends on the indication. Doses up to 5 mg/kg per day have been used in transplant patients. Doses above 5 mg/kg per day are not recommended.

Dosage Timeline

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

🍽️ Food Timing Guide

With food
Take with meals
Reduces stomach upset.
Grapefruit
Avoid
May increase drug levels.

⏰ 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 azathent 50mg tablet

✅ Common Side Effects

Nausea (Common (up to 10%))
Take with food to reduce nausea. If it persists, consult your doctor.
Vomiting (Common (up to 10%))
Take with food and stay hydrated. If vomiting is severe, contact your doctor.
Diarrhea (Common (up to 10%))
Stay hydrated and avoid high-fiber foods. If diarrhea is persistent, consult your doctor.
Loss of appetite (Common (up to 10%))
Eat small, frequent meals. If it continues, talk to your doctor.
Fatigue (Common (up to 10%))
Get adequate rest. If fatigue is severe, consult your doctor.

🚨 Serious Side Effects

Increased risk of infections (Common (up to 10%))
Seek immediate medical attention if you develop fever, chills, sore throat, or other signs of infection.
Bone marrow suppression (Uncommon (1-10%))
Report any unusual bruising, bleeding, or fatigue. Regular blood tests are required.
Liver toxicity (Uncommon (1-10%))
Report yellowing of skin or eyes, dark urine, or abdominal pain immediately.
Pancreatitis (Rare (<1%))
Seek immediate medical attention if you experience severe abdominal pain, nausea, and vomiting.
Allergic reactions (Rare (<1%))
Seek emergency help if you develop rash, itching, swelling of face, lips, or throat, or difficulty breathing.

⚠️ Rare Side Effects

Lymphoma
Report persistent swollen lymph nodes, night sweats, or unexplained weight loss to your doctor.
Skin cancer
Use sun protection and report any new or changing skin lesions to your doctor.
Severe bone marrow aplasia
Seek immediate medical attention if you develop severe fatigue, paleness, or frequent infections.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Allopurinol Major
Warfarin Major
Live vaccines Major
ACE inhibitors Major
Ribavirin Major
Methotrexate Moderate
Aminosalicylates Moderate
Cotrimoxazole Moderate
ARBs Moderate
Antacids Minor

🚨 Major Interactions

  • Allopurinol
  • Warfarin
  • Live vaccines
  • ACE inhibitors
  • Ribavirin

⚡ Moderate Interactions

  • Methotrexate
  • Aminosalicylates (e.g., mesalamine, sulfasalazine)
  • Cotrimoxazole
  • Angiotensin II receptor blockers (ARBs)

🍷 Alcohol Interaction

Alcohol may increase the risk of liver damage and should be avoided while taking this medicine.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Known hypersensitivity to azathioprine or any component of the formulation","Active serious infections","Severe bone marrow suppression","Pregnancy (unless benefits outweigh risks)","Breastfeeding","Previous treatment with alkylating agents (e.g., cyclophosphamide) may increase risk of neoplasia"]

⚠️ Warnings & Precautions

["Immunosuppression may increase risk of infections and certain cancers.","Regular blood tests are required to monitor for bone marrow suppression.","Avoid live vaccines during treatment.","Use effective contraception during treatment and for at least 3 months after stopping.","Avoid alcohol to reduce risk of liver damage.","Inform your doctor if you develop signs of infection, bleeding, or liver problems.","Caution in patients with renal or hepatic impairment; dose adjustment may be needed.","TPMT deficiency increases risk of severe bone marrow suppression; testing recommended."]

🤱 Lactation Safety

Azathioprine is excreted in breast milk. There are limited data on its effects on the breastfed infant. The manufacturer recommends avoiding breastfeeding while taking this medicine. Consult your doctor to weigh the benefits and risks.

💊 Overdose Management

Overdose of azathioprine can cause severe bone marrow suppression, leading to infections and bleeding. There is no specific antidote. Treatment is supportive and may include blood transfusions, antibiotics, and hospitalization. In case of overdose, seek immediate medical attention.

⏰ 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 a double dose to make up for a missed one.

Additional Safety Advice

General Safety

Always take this medicine exactly as prescribed by your doctor. Do not change the dose or stop taking it without medical advice. You should have regular blood tests to check your blood cell counts and liver function, as this medicine can affect these. Avoid contact with people who have contagious infections, and practice good hand hygiene. Do not receive live vaccines while taking this medicine. Inform all your healthcare providers, including dentists, that you are on this medicine. Use effective contraception during treatment and for a period after stopping, as this medicine can harm an unborn baby. Avoid alcohol as it may increase the risk of liver problems. If you miss a dose, take it as soon as you remember, but if it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not double the dose.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients may be more sensitive to the effects of this medicine, especially bone marrow suppression. Doses should be individualized, and blood counts should be monitored closely. The risk of infections and certain cancers increases with age. Regular follow-up is essential.

🤰 Pregnancy Planning (TTC)

This medicine may harm an unborn baby. Women of childbearing potential should use effective contraception during treatment and for at least 3 months after stopping. If you are planning to become pregnant, consult your doctor to discuss alternative treatments. Men taking this medicine should also use contraception as it may affect sperm.

🏥 Post-Surgery Considerations

After surgery, continue taking this medicine as prescribed unless your doctor advises otherwise. Inform your surgeon that you are on this medicine as it may affect wound healing and increase infection risk. Your doctor may adjust the dose temporarily.

🦷 Dental Procedures

Inform your dentist that you are taking this medicine before any dental procedure. You may be more prone to infections and bleeding. Your dentist may recommend antibiotics before certain procedures. Maintain good oral hygiene to reduce the risk of infections.

💚 Lifestyle Tips for Better Results

🏃
Maintain a healthy weight to reduce stress on joints.
🥗
Engage in regular low-impact exercise like walking or swimming.
😴
Practice good hand hygiene to prevent infections.
💧
Get adequate sleep to support your immune system.
🧘
Manage stress through relaxation techniques like meditation.
🌞
Avoid smoking as it can worsen autoimmune conditions.
🚭
Eat a balanced diet rich in fruits and vegetables.

🏋️ Exercise Considerations

While taking this medicine, you may be more prone to infections and fatigue. Moderate exercise is generally safe, but avoid excessive strenuous activity if you feel unwell. Listen to your body and rest when needed. Consult your doctor before starting a new exercise regimen.

🥗 Diet Recommendations

Include plenty of fruits and vegetables.
Choose whole grains over refined grains.
Limit processed foods and added sugars.
Stay well hydrated by drinking plenty of water.
Avoid alcohol.
Ensure adequate protein intake for tissue repair.

💼 Impact on Daily Work & Life

This medicine may cause fatigue or dizziness in some people. If you experience these effects, avoid driving or operating heavy machinery until you know how the medicine affects you. It is important to take your doses on time, so plan your work schedule accordingly. Inform your employer about your condition if necessary, especially if you need time off for medical appointments.

🛑 When to Stop This Medicine

Do not stop taking this medicine without consulting your doctor. Stopping suddenly can lead to a flare-up of your condition or organ rejection. Your doctor will decide if and when to stop based on your response and side effects. If you experience severe side effects, contact your doctor immediately; they may adjust the dose or switch to another medicine.

📅 Long-Term Use Effects

Long-term use of this medicine may increase the risk of certain cancers, particularly skin cancer and lymphoma. It can also cause chronic bone marrow suppression and liver toxicity. Regular monitoring of blood counts, liver function, and skin examinations is recommended. The risk of infections remains elevated as long as the immune system is suppressed. Patients should use sun protection and report any new skin lesions or swollen lymph nodes.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Physical therapy

Can help maintain joint function and reduce pain in rheumatoid arthritis.

Evidence: Well-established
Dietary changes

Anti-inflammatory diet may complement treatment for autoimmune diseases.

Evidence: Limited
Stress management

Techniques like yoga and meditation can improve quality of life.

Evidence: Moderate

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

Live vaccines should be avoided while taking this medicine due to the risk of serious infections. Inactivated vaccines are generally safe, but their effectiveness may be reduced. Consult your doctor about appropriate vaccinations before starting treatment and during therapy. Annual flu shots are recommended.

📦 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 loss. Store at room temperature and protect from extreme heat or cold. If crossing time zones, continue taking your doses at the same intervals as prescribed. Check local regulations regarding carrying prescription medicines. Carry enough supply for your entire trip and a little extra in case of delays.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 45-year-old man with rheumatoid arthritis
He was started on this medicine after methotrexate was not effective enough. Within 8 weeks, his joint pain and swelling decreased significantly. He experienced mild nausea initially, which improved when he took the tablet with food. Regular blood tests showed stable blood counts. He emphasizes the importance of not missing doses and attending follow-up appointments.
💡 Lesson: Consistency with the prescribed dose and regular monitoring are key to achieving good results with this medicine.
👤 A 32-year-old woman with Crohn's disease
She had frequent flare-ups and was dependent on steroids. Her doctor added this medicine to her treatment. After 3 months, she was able to taper off steroids and her symptoms were well controlled. She had to be careful about infections and received annual flu shots. She advises other patients to be patient as the medicine takes time to work.
💡 Lesson: This medicine can be effective for maintaining remission in inflammatory bowel disease, but it requires patience and regular follow-up.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: It may take several weeks to months to see the full benefit of this medicine. Your doctor will monitor your progress.

Q: Can I stop taking this medicine if I feel better?

A: No, you should not stop taking this medicine without consulting your doctor. Stopping suddenly can cause a flare-up of your condition or organ rejection.

Q: What should I avoid while taking this medicine?

A: Avoid alcohol, live vaccines, and contact with people who have infections. Use sun protection as this medicine may increase skin cancer risk.

Q: Will this medicine affect my ability to have children?

A: This medicine may affect fertility in some people. Discuss family planning with your doctor before starting treatment.

🤔 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?
  • What vaccinations do I need?

🔄 Substitutes for azathent 50mg tablet

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

🛑 Myths vs. Facts

  • Myth: Azathioprine is a painkiller.
    Fact: Azathioprine is an immunosuppressant, not a painkiller. It works by suppressing the immune system.
  • Myth: You can stop azathioprine once you feel better.
    Fact: You should never stop azathioprine without consulting your doctor, as this can lead to flare-ups or rejection.
  • Myth: Azathioprine weakens your immune system permanently.
    Fact: The immune suppression is reversible after stopping the medicine, but long-term effects on cancer risk require monitoring.

🔄 Alternative Options

Generic Alternatives

  • Azathioprine 50 mg tablet (generic)

Brand Alternatives

  • Azoran 50 mg tablet
  • Imuran 50 mg tablet
  • Azathioprine 50 mg tablet (various manufacturers)

📊 Comparison with Similar Medicines

[{"medicine":"Azathioprine","class":"Immunosuppressant","main_use":"Transplant rejection, autoimmune diseases","route":"Oral","monitoring":"CBC, LFT, TPMT"},{"medicine":"Mycophenolate mofetil","class":"Immunosuppressant","main_use":"Transplant rejection","route":"Oral, IV","monitoring":"CBC, LFT"},{"medicine":"Methotrexate","class":"DMARD","main_use":"Rheumatoid arthritis, psoriasis","route":"Oral, injection","monitoring":"CBC, LFT, renal"}]

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