If you or someone you know has Multiple Sclerosis (MS), it's important to be aware of the treatments available. Your doctor may have prescribed a vaccine called Interferon Beta-1a. It's normal to feel a little scared and curious when you hear the name. So today, we're going to talk about this drug in a very simple way, as if we were talking to a friend.
What exactly is Interferon Beta-1a?
Simply put, Interferon Beta-1a is a drug that helps control Multiple Sclerosis (MS). It is not a cure for MS , but it does some very important things.
Imagine that MS is a disease that attacks your body's nervous system incessantly. This medicine helps to reduce the frequency of those attacks and the degree of physical weakness that the disease causes over time. In other words, it helps to slow down the progression of the disease. This medicine comes under different brand names, such as Avonex and Rebif.
Things you need to tell your doctor before taking this medicine
Before starting this medication, it is extremely important to discuss your complete health history with your doctor, especially if you have any of the conditions listed below.
| Health condition or problem | What you need to inform |
|---|---|
| Mental health | If you have depression, have had it in the past, or have thoughts of ending your life. |
| Heart disease | If you have heart disease such as heart failure. |
| Liver diseases | If you have any liver disease. |
| Blood problems | If you have a disease that causes a decrease in white blood cells, red blood cells, or platelets in the blood. |
| Immune system | If you have other diseases related to the immune system. |
| Allergies | If you are allergic to this medicine, other types of interferon, albumin, or other medicines, foods, or dyes. |
| Pregnancy and breastfeeding | If you are pregnant, trying to become pregnant, or breastfeeding. |
How do you give this injection correctly?
Because it is an injection, you will be given proper training on how to give it. Some injections, like Rebif, are injected under the skin , while others, like Avonex, are injected into a muscle .
The most important thing is, never try this on your own until a doctor or nurse has taught you how to do it properly.
They will clearly show you how to prepare the medicine, where to inject it, and how to inject it. Also, it is strictly forbidden to put used needles and syringes in the regular trash. Ask your doctor or clinic about a special "sharps container" where you can put them. It is very important for your safety and the safety of others.
What if I miss a dose of medication?
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 take your next dose at the regular time. Never take a double dose. Usually, there should be a gap of about 48 hours between doses. If you accidentally take two doses in a row, call your doctor immediately.
What to do if you take too much medicine?
If you think you have taken too much of the medicine, do not panic and take immediate action. Call the National Poisons Information Centre at the Colombo National Hospital. Alternatively, go to the Emergency Treatment Unit (ETU) of your nearest hospital.
Things to be careful about while taking the medicine
It is important to stay in close contact with your doctor when taking this medication.
- If your symptoms do not improve or worsen, tell your doctor .
- The doctor will need to do things like blood tests to check your liver function and blood conditions.
- This medicine can sometimes cause a very rare but serious side effect called Thrombotic Thrombocytopenic Purpura (TTP), a blood clotting problem. This can be fatal, so seek medical advice immediately if you experience any of the following symptoms:
- Purple spots on the skin or inside the mouth
- Yellowing of the eyes or skin
- Symptoms such as fever, malaise, and chills
- Stomach ache
- Feeling unusually tired
- Chest pain, difficulty breathing
- Pain, swelling, or warmth in a leg
- Confusion, severe headache, difficulty speaking or walking, vision changes
Possible side effects of the medicine
Like any medicine, this one can have side effects. Some are serious, some are common. Let's break them down.
| Side effect | Description |
|---|---|
| Side effects that you should report to your doctor immediately | |
| Allergic reactions | Skin rash, itching, swelling of the face, lips, tongue. |
| Mental changes | Depression, suicidal thoughts, mood changes. |
| Heart symptoms | Difficulty breathing, fast or irregular heartbeat, sudden weight gain, swelling of the ankles and feet, extreme fatigue. |
| Symptoms of liver damage | Dark yellow/brown urine, lethargy, loss of appetite, pain in the upper right side of the abdomen, yellowing of the eyes/skin. |
| Other serious symptoms | Unusual bleeding or bruising, seizures, black/blue discoloration, swelling, or pus at the injection site. |
| Side effects that are usually not serious, but should be reported to the doctor if they persist | |
| Fever | Feeling feverish and achy after the injection. |
| Headache and muscle aches | Headache, muscle aches or pain. |
| Injection site | Redness, pain, and slight swelling at the injection site. |
| Other | Insomnia, fatigue, changes in menstrual cycle. |
How exactly do you store the medicine?
This is very important. To maintain the quality of the medicine, it must be stored properly.
- Always keep out of reach of children and pets.
- This medicine should usually be stored in the refrigerator, at a temperature between 2 and 8 degrees Celsius. Never store it in the freezer. Doing so will cause the medicine to freeze and go bad.
- Protect from light. That means it's best to keep it inside the box.
- If you are traveling without a refrigerator, some types (like Rebif) can be kept at room temperature (below 25 degrees Celsius) for up to 30 days, and some types (like Avonex) for up to 7 days. But check with your doctor for specifics.
- Do not use expired medications. Ask your doctor about safe methods for disposing of them.
Take-Home Message
- Interferon Beta-1a is not a cure for MS, but it is a very important treatment that helps control the disease and maintain your quality of life.
- Before starting treatment, tell your doctor about all your medical conditions and allergies.
- Practice giving the injection correctly. Dispose of used needles safely.
- Watch for symptoms of serious side effects (especially mental changes, heart symptoms, liver problems). If you experience any of these, tell your doctor right away.
- This medicine is for you only. Never share it with others.
- Store the medicine at the right temperature, protected from light, and out of the reach of children.
💬 අදහස් (0)
තවමත් කිසිදු අදහසක් පළ කර නොමැත. ඔබේ අදහස පළමු වරට මෙහි එක් කරන්න.
ඔබේ අදහස එක් කරන්න