Interon Injection 4.5 MIU/0.5 ml contains Interferon Alfa-2a (Recombinant), an immunomodulatory and antiviral medication used in the treatment of certain viral infections and cancers. It works by enhancing the body’s immune response to fight abnormal cells and viral replication. This medicine is administered under strict medical supervision due to its potent biological activity.

রেজিস্টার্ড চিকিৎসকের পরামর্শ অনুযায়ী ঔষধ সেবন করুন

Composition

Each 0.5 ml contains:

• Interferon Alfa-2a (Recombinant) 4.5 Million IU (MIU)

Mechanism of Action

Interferon Alfa-2a is a naturally occurring cytokine that has antiviral, antiproliferative, and immunomodulatory effects. It works by:

• Inhibiting viral replication inside infected cells
• Enhancing immune system activity against viruses and tumor cells
• Increasing expression of major histocompatibility complex (MHC) molecules
• Suppressing abnormal cell growth in certain cancers

Indications

Interon Injection 4.5 MIU/0.5 ml is indicated for:

• Chronic Hepatitis B
• Chronic Hepatitis C (in combination therapy)
• Certain hematological malignancies such as hairy cell leukemia
• Kaposi’s sarcoma (in selected cases)
• Other viral or immune-related conditions as prescribed by a specialist

Dosage and Administration

• Administered by subcutaneous or intramuscular injection only
• Dosage is individualized based on disease condition and patient response
• Should be used under specialist supervision
• Regular monitoring of blood counts and liver function is required
• Treatment duration varies depending on clinical response

Contraindications

Interon Injection should not be used in:

• Known hypersensitivity to Interferon Alfa-2a
• Severe liver or kidney dysfunction without supervision
• Decompensated liver disease
• Severe psychiatric disorders (e.g., uncontrolled depression)

Side Effects

Common side effects include:

• Flu-like symptoms (fever, chills, fatigue)
• Muscle and joint pain
• Headache
• Loss of appetite
• Nausea
• Injection site reactions

Serious side effects may include:

• Depression or mood changes
• Bone marrow suppression
• Thyroid dysfunction
• Severe infections

Precautions

• Regular monitoring of CBC, liver, and thyroid function is essential
• Use cautiously in patients with psychiatric history
• Adequate hydration and rest are recommended
• Avoid in pregnancy unless clearly advised
• Dose adjustment may be required based on tolerance

রেজিস্টার্ড চিকিৎসকের পরামর্শ অনুযায়ী ঔষধ সেবন করুন

Drug Interactions

Interon Injection may interact with:

• Other immunosuppressive or immunomodulatory drugs
• Chemotherapy agents (additive bone marrow suppression)
• CNS depressants (may worsen fatigue or mood effects)

Storage Conditions

• Store at 2°C to 8°C in a refrigerator
• Do not freeze
• Protect from light
• Keep out of reach of children.