This page contains brief details about the drug , it's indication, dosage & administaration, mechanism of action, related brands with strength, warnings and common side effects.

Background and Date of Approval

Interferon beta-1a was approved by the US Food and Drug Administration (FDA) on 17th May 1996 to treat relapsing forms of multiple sclerosis.

Mechanism of Action of undefined

Multiple sclerosis (MS) is characterized by nerve damage in the brain and spinal cord. In this condition, the body's immune system mistakenly attacks its own myelin, the protective covering around nerve fibers. When myelin is damaged, communication between the brain and other body parts is disrupted, leading to MS symptoms. Interferon beta-1a operates by inhibiting the immune system's attack on myelin. By doing so, it diminishes the frequency and intensity of relapses and hinders the progression of disability in individuals with multiple sclerosis.

Uses of undefined

This medication is utilized to treat relapsing forms of multiple sclerosis, an autoimmune condition impacting the central nervous system (brain and spinal cord). It works by reducing the frequency and intensity of relapses and slowing the progression of disability.

undefined Drug administaration and Dosage available

Serious side effects of this medication include allergic reactions like swelling of the face, lips, or tongue, difficulty breathing, and rash. Depression, liver problems indicated by jaundice, itching, nausea, vomiting, and easy bruising are also serious concerns. Common side effects encompass flu-like symptoms, loss of appetite, weakness, difficulty sleeping, runny nose, diarrhea, numbness or tingling of the skin, increased sweating, muscle and joint pain, injection site pain, bruising, and redness. Changes in blood cell and liver function values can also occur.

Warnings, Precautions and Side Effects of undefined

Warnings

Inform your doctor about any prescribed medications, over-the-counter medicines, nutritional or vitamin supplements, and herbal products you take or have taken before the treatment. Certain medications may interact with interferon beta-1a and cause undesirable side effects, particularly those for epilepsy or depression. Interferon beta-1a could interact with or be influenced by other drugs, including those obtained without a prescription.

Inject at a different site each time to avoid the risk of skin and muscle irritation. Do not use it on a bruised, sore, infected, or wounded part of the skin. The injection should be kept at room temperature for half an hour before use. Wash your hands thoroughly with soap and water and dry them. Keep sticking plasters and alcohol wipes handy in case you need them. Your doctor will tell you how long you must keep using Interferon beta-1a.

Precautions

Inform your doctor about any prescribed medications, over-the-counter medicines, nutritional or vitamin supplements, and herbal products you take or have taken before the treatment. Certain medications may interact with interferon beta-1a and cause undesirable side effects, particularly those for epilepsy or depression. Interferon beta-1a could interact with or be influenced by other drugs, including those obtained without a prescription.

Inject at a different site each time to avoid the risk of skin and muscle irritation. Do not use it on a bruised, sore, infected, or wounded part of the skin. The injection should be kept at room temperature for half an hour before use. Wash your hands thoroughly with soap and water and dry them. Keep sticking plasters and alcohol wipes handy in case you need them. Your doctor will tell you how long you must keep using Interferon beta-1a.

Side Effects

It is not recommended to use Interferon beta-1a in children and adolescents due to limited data on its effectiveness and safety in this age group, especially in children below 10 years old. Inform your health care provider if you are allergic to interferon beta-1a or any of its ingredients, have severe depression, suicidal thoughts, uncontrolled epilepsy, serious kidney or liver problems, low white blood cell or platelet count, heart problems, or irritation at the injection site. Report any mood changes, suicidal thoughts, or worsening of existing conditions to your doctor. Transparent communication with your doctor about your medical history and medications is crucial for the safe use of Interferon beta-1a.

Word Of Advice

During Interferon beta-1a treatment, your doctor may initiate a low dose in the first week to manage potential flu-like symptoms. Subsequently, your doctor will recommend a gradual dose increase. It's crucial to adhere to your doctor's instructions, taking Interferon beta-1a consistently without skipping any doses, even if you start feeling better. If you accidentally take more than prescribed, consult your doctor or pharmacist immediately. If you miss a dose, inject it as soon as possible, wait a week before the next dose, and consult your doctor to adjust your schedule. Avoid doubling doses to compensate for a missed injection.

Your doctor will regularly monitor your liver, thyroid, and blood cell counts while you're on this medication. If you observe sudden mood changes or experience suicidal thoughts, promptly discuss them with your doctor for appropriate guidance and support.

Frequently Asked Question

References

  1. FUJIFILM Diosynth Biotechnologies, Electronic medicines compendium (EMC), [Revised on Jun 2023] [Accessed on 30th Sept 2023] https://www.medicines.org.uk/emc/product/886/pil
  2. US Food and Drug Administration (FDA), [Revised on Feb 2012] [Accessed on 28th Sep 2023] https://www.accessdata.fda.gov/drugsatfda_docs/label/2012/103628s5189lbl.pdf

Disclaimer

The drug information on this page is not a substitute for medical advice; it is meant for educational purposes only. For further details consult your doctor about your medical condition to know if you are eligible to receive this treatment.