AZORAN 25MG

# Azathioprine 25 mg ## Short Description **Azathioprine 25 mg** is a prescription **immunosuppressant and antimetabolite medicine** used to reduce excessive immune-system activity. It is commonly used for certain **autoimmune and inflammatory conditions** and to help prevent **organ transplant rejection**. Azathioprine is converted in the body into active metabolites that interfere with the production of DNA and RNA in rapidly dividing immune cells, thereby reducing immune activity. > Azathioprine requires regular medical monitoring because it can affect **blood cells, liver function and infection risk**. --- ## Key Benefits * Helps suppress an **overactive immune response**. * Used as a long-term immunosuppressive treatment for selected autoimmune conditions. * Helps reduce inflammation associated with certain immune-mediated diseases. * Used with other immunosuppressive medicines to help **prevent organ transplant rejection**. * May reduce the need for long-term corticosteroid therapy in some conditions. * Can provide a steroid-sparing treatment option when prescribed appropriately. --- ## Uses / Indications Azathioprine may be prescribed for: ### Organ Transplantation Used with other immunosuppressive medicines to help prevent rejection following: * Kidney transplantation * Liver transplantation * Heart transplantation * Other solid-organ transplantation ### Autoimmune and Inflammatory Conditions Depending on clinical guidelines and specialist judgment, azathioprine may be used for: * Rheumatoid arthritis * Inflammatory bowel disease, including **Crohn's disease and ulcerative colitis** * Autoimmune hepatitis * Systemic lupus erythematosus * Certain vasculitis disorders * Myasthenia gravis * Other immune-mediated diseases ### Steroid-Sparing Therapy Azathioprine may be used to reduce dependence on corticosteroids in selected patients requiring long-term immunosuppression. > The approved indications vary between countries and specific products. --- ## How It Works Azathioprine is an **immunosuppressive antimetabolite**. It is converted in the body into active metabolites related to **6-mercaptopurine (6-MP)**. These metabolites interfere with: * Purine metabolism * DNA synthesis * RNA synthesis * Proliferation of immune cells Because activated lymphocytes require rapid DNA and RNA synthesis, azathioprine reduces their ability to multiply. **Azathioprine → active metabolites → inhibits purine synthesis and nucleic-acid production → reduces lymphocyte proliferation → suppresses excessive immune activity.** --- ## Dosage & Administration > **Azathioprine dosing must be individualized. The 25 mg strength does not represent a standard dose for every patient.** ### General Dosing The dose depends on: * Medical condition * Body weight * Treatment response * Blood counts * Liver function * Kidney function * Other immunosuppressive medicines * TPMT/NUDT15 activity For many conditions, dosing is based on **body weight**, and the prescribed dose may range from approximately **1–3 mg/kg/day**, depending on the indication and treatment protocol. ### How to Take * Take exactly as prescribed. * Take at the same time each day. * Tablets may be taken with food if stomach upset occurs. * Swallow with water. * Do not crush or chew tablets unless the product instructions specifically allow it. * Do not change the dose without medical advice. ### Regular Monitoring Your healthcare professional may regularly monitor: * Complete blood count (CBC) * Liver function * Kidney function * Treatment response Some patients may undergo **TPMT and/or NUDT15 testing** before or during treatment to identify increased susceptibility to severe bone-marrow toxicity. ### Missed Dose Take the missed dose when remembered unless it is nearly time for the next dose. **Do not take two doses together** to compensate for a missed dose. --- ## Side Effects ### Common Side Effects Possible side effects include: * Nausea * Vomiting * Loss of appetite * Abdominal discomfort * Diarrhea * Fatigue * Headache ### Blood-Cell Changes Azathioprine can suppress bone-marrow function and may cause: * Low white blood cell count * Low platelet count * Anemia This can increase the risk of infections, bruising and bleeding. ### Liver Problems Azathioprine can cause liver injury or abnormal liver-function tests. Contact a healthcare professional if you develop: * Yellowing of the skin or eyes * Dark urine * Severe abdominal pain * Persistent nausea * Unusual fatigue ### Pancreatitis Rarely, azathioprine can cause **acute pancreatitis**, particularly in susceptible patients. Seek medical attention for severe or persistent abdominal pain, especially if it radiates to the back. ### Increased Infection Risk Because azathioprine suppresses the immune system, infections may occur more easily or become more severe. ### Long-Term Risks Long-term immunosuppression may increase the risk of certain **malignancies, including skin cancers and lymphoproliferative disorders**. --- ## Precautions & Warnings ### Bone-Marrow Suppression Azathioprine can cause serious suppression of blood-cell production. Regular blood tests are important, particularly during the early stages of treatment and after dose changes. Seek medical advice for: * Fever * Sore throat * Persistent infection * Unusual bruising * Bleeding * Extreme tiredness ### TPMT and NUDT15 People with reduced **TPMT or NUDT15 activity** can be particularly sensitive to azathioprine and may develop severe bone-marrow suppression. Testing may be recommended depending on local guidelines and clinical circumstances. ### Infection Avoid unnecessary exposure to people with serious contagious infections and report signs of infection promptly. ### Skin Cancer Long-term immunosuppression can increase the risk of skin cancer. Use appropriate sun protection and have suspicious or changing skin lesions evaluated. ### Liver Disease Tell your doctor if you have liver disease or a history of abnormal liver tests. ### Kidney Disease Dose adjustments and closer monitoring may be necessary in patients with impaired kidney function. ### Pregnancy Azathioprine may be used during pregnancy for certain conditions when the benefits of disease control outweigh potential risks. **Do not stop it suddenly without medical advice**, particularly after transplantation. ### Breastfeeding Azathioprine can be used in some breastfeeding patients under medical supervision, but this decision should be individualized. ### Live Vaccines Live vaccines may be unsafe or less effective during significant immunosuppression. Discuss vaccination with your healthcare professional before receiving any vaccine. ### Malignancy Risk Long-term immunosuppression may increase the risk of certain cancers. Regular medical follow-up is important. --- ## Drug Interactions ### Allopurinol **Allopurinol can dramatically increase azathioprine exposure** and may cause severe bone-marrow suppression. If the combination is necessary, the azathioprine dose generally requires major adjustment under specialist supervision. ### Febuxostat Febuxostat can also significantly increase azathioprine exposure and is generally **not recommended with azathioprine**. ### Ribavirin Ribavirin may increase the risk of azathioprine-related bone-marrow toxicity. ### Warfarin Azathioprine may reduce the anticoagulant effect of warfarin in some patients, potentially requiring closer INR monitoring. ### ACE Inhibitors Certain ACE inhibitors have been associated with an increased risk of blood abnormalities when combined with azathioprine. ### Other Immunosuppressants Combining azathioprine with other immunosuppressive medicines can increase the risk of: * Infection * Bone-marrow suppression * Certain cancers ### Vaccines Live vaccines may present increased risks during immunosuppressive treatment. > Always tell your healthcare professional about every prescription medicine, OTC medicine, vitamin and herbal supplement you take. --- ## Storage Information * Store at **room temperature**, according to the manufacturer's instructions. * Protect from excessive heat and moisture. * Keep away from direct sunlight. * Store in the original packaging. * Keep the container tightly closed. * Keep out of reach of children. * Do not use after the expiry date. > **Handling:** Azathioprine is a cytotoxic/immunosuppressive medicine. Avoid unnecessary contact with broken or crushed tablets and follow the product-specific handling instructions. --- ## Prescription Status **Azathioprine 25 mg is a prescription medicine.** It should be used under medical supervision because it can cause **bone-marrow suppression, liver problems, serious infections and other potentially significant adverse effects**. Regular blood testing is generally required during treatment. --- ## Genuine Medicine Assurance When purchasing **Azathioprine 25 mg**: * Purchase only from a **licensed and reputable pharmacy**. * Verify the active ingredient and **25 mg strength**. * Check that the packaging is sealed and undamaged. * Verify the manufacturer's name and regulatory information. * Check the batch/lot number and expiry date. * Ensure the dosage form matches the prescription. * Avoid products with altered labels or suspicious packaging. * Do not purchase prescription immunosuppressants from unauthorized sellers. * Keep the medicine in its original packaging. * If counterfeit medicine is suspected, contact the manufacturer, licensed pharmacy or relevant medicines regulatory authority. --- # Frequently Asked Questions (FAQ) ### 1. What is Azathioprine 25 mg used for? Azathioprine is an immunosuppressant used for **organ-transplant rejection prevention** and selected autoimmune or inflammatory conditions such as inflammatory bowel disease, rheumatoid arthritis and autoimmune hepatitis. ### 2. Is Azathioprine an immunosuppressant? Yes. Azathioprine suppresses certain immune-cell responses and is classified as an **immunosuppressive antimetabolite**. ### 3. How does Azathioprine work? Azathioprine is converted into active metabolites that interfere with **purine metabolism and DNA/RNA synthesis**, reducing the proliferation of immune cells. ### 4. What is Azathioprine 25 mg used for in autoimmune disease? It may be used to control excessive immune activity in conditions such as **rheumatoid arthritis, inflammatory bowel disease, autoimmune hepatitis, lupus and certain other immune-mediated disorders**. ### 5. Can Azathioprine be used after an organ transplant? Yes. Azathioprine can be used with other immunosuppressants to help **prevent organ rejection** following transplantation. ### 6. Does Azathioprine work immediately? No. Azathioprine generally has a **slow onset of action**. Improvement in autoimmune or inflammatory conditions may take several weeks or longer. ### 7. Does Azathioprine require blood tests? Yes. Regular **complete blood counts and liver-function tests** are commonly required to monitor for bone-marrow suppression and liver toxicity. ### 8. What are the common side effects of Azathioprine? Common effects include **nausea, vomiting, loss of appetite, abdominal discomfort and fatigue**. More serious effects can involve blood-cell suppression, liver injury or infection. ### 9. Can Azathioprine lower white blood cells? Yes. Azathioprine can suppress the bone marrow and cause **low white blood cell counts**, increasing infection risk. ### 10. Can Azathioprine affect the liver? Yes. It can cause abnormal liver-function tests and, less commonly, clinically significant liver injury. Regular monitoring is important. ### 11. Can Azathioprine cause pancreatitis? Yes, although it is uncommon. Severe or persistent abdominal pain should be evaluated promptly. ### 12. Can Azathioprine increase infection risk? Yes. Because it suppresses immune function, azathioprine can increase susceptibility to **bacterial, viral and fungal infections**. ### 13. Can Azathioprine be taken with Allopurinol? The combination can cause **severe and potentially dangerous bone-marrow suppression** unless the azathioprine dose is substantially adjusted and carefully monitored. Never combine them without medical supervision. ### 14. Can Azathioprine be taken with Febuxostat? The combination is generally **not recommended** because febuxostat can markedly increase azathioprine exposure and toxicity. ### 15. Can Azathioprine be used during pregnancy? It may be continued or prescribed during pregnancy in selected patients when clinically necessary. **Do not stop azathioprine without consulting your specialist**, especially after an organ transplant. ### 16. Can Azathioprine be used while breastfeeding? Azathioprine may be compatible with breastfeeding in some patients, but the decision should be made with a healthcare professional based on the mother's condition and treatment plan. ### 17. Does Azathioprine increase cancer risk? Long-term immunosuppressive therapy can increase the risk of certain cancers, including **skin cancers and lymphoproliferative disorders**. Sun protection and regular medical follow-up are important. ### 18. Can I receive vaccines while taking Azathioprine? Some vaccines can be given, but **live vaccines may not be appropriate** during significant immunosuppression. Discuss vaccination with your healthcare professional. ### 19. Can Azathioprine be stopped suddenly? Do not stop azathioprine without medical advice. Stopping it may cause the underlying autoimmune condition to flare or, in transplant patients, increase the risk of **organ rejection**. ### 20. Is Azathioprine 25 mg available without a prescription? Azathioprine 25 mg is generally a **prescription medicine** and requires medical monitoring. --- ## Medical Disclaimer This information about **Azathioprine 25 mg** is provided for educational and general informational purposes only. It is **not a substitute for professional medical advice, diagnosis or treatment**. Azathioprine is a potent immunosuppressive medicine that can cause **bone-marrow suppression, serious infections, liver problems, pancreatitis and an increased risk of certain cancers**. Regular laboratory monitoring is important during treatment. Drug interactions can be particularly serious with medicines such as **allopurinol and febuxostat**. Patients should provide their healthcare professional with a complete list of medicines and supplements before starting treatment. **Do not start, stop or change Azathioprine 25 mg without medical supervision.** Seek prompt medical attention for fever, persistent sore throat, unusual bruising or bleeding, severe abdominal pain, yellowing of the skin or eyes, or other signs of serious infection or toxicity.