Do you sometimes feel like you're constantly getting sick, or do you feel like even a small cold can be quite severe? One reason for this could be that your body's defense system, that is, the immune system, is a little weak. At such times, today we are talking about a special treatment that doctors recommend to strengthen our body's defenses again.
Simply put, what is IVIG?
The name IVIG may sound a bit complicated, but its meaning is very simple.
- Intravenous (IV) means "through a vein." It's like when we give saline.
- Immunoglobulin (IG) refers to antibodies that fight disease in our bodies. These are the body's defense soldiers.
IVIG (Intravenous Immunoglobulin) is a treatment that combines large amounts of antibodies taken from healthy people and injects them into the body through a vein.
Think of your body's immune system as an army that protects a country. This army can be weakened by certain diseases or medications. Then, foreign enemies like viruses and bacteria can easily enter your body and cause disease. IVIG treatment provides your weakened army with a group of well-trained extra soldiers (antibodies) from outside. These new soldiers come and join the soldiers in your body to fight against the enemies.
Who needs IVIG treatment?
Doctors usually recommend this treatment in cases of medical conditions that weaken a person's immune system or when immunity is reduced as a side effect of certain treatments.
| The cause of weakened immunity | Some examples |
|---|---|
| Some medical conditions |
|
| As a side effect of some treatments |
|
Preparing for treatment and how the treatment is given
Is any special preparation required before treatment?
In most cases, there is no special preparation required before IVIG treatment. You can eat and drink normally and take your usual medications. However, it is best to talk to your doctor before treatment to see if there are any changes you need to make that day. Your doctor may want to do something to check your health, such as a blood test, before starting treatment.
What happens during treatment?
This is similar to giving saline. A doctor or trained nurse inserts a small cannula into a vein in your arm, through which the IVIG fluid is delivered into your body.
The most important thing is that this treatment can take several hours. So, ask your doctor beforehand how long it will take. It's a good idea to bring a book, listen to music, or watch something on your phone to keep you occupied during that time.
What are the benefits and side effects of IVIG treatment?
The main benefit of this treatment is that it strengthens your immune system, reduces the frequency of illness, and reduces the severity of illness if it does occur. This is a very safe and effective treatment. Even pregnant women can receive this treatment.
Are there any side effects?
IVIG is a treatment with a very low risk of serious complications. In fact, research suggests that less than 5% of people who receive this treatment experience moderate or severe side effects.
| Type of side effect | Characteristics |
|---|---|
| Minor side effects (common) |
|
| Severe side effects (very rare) |
|
How long should I take this treatment?
It depends on your condition and how your body responds to the treatment. Some people may experience relief after just one treatment. However, many people will need to have several treatment sessions, such as weekly or monthly. Your doctor will be the best person to decide on this.
Important: If you experience any discomfort during or after treatment, or if you experience any of the side effects mentioned above, tell your doctor right away. Even if the side effects are minor, don't ignore them, hoping they will go away on their own. Your doctor can then adjust the dose or rate of administration for your next treatment session.
IVIG is a safe treatment that gives your immune system a boost when it is weak. You may still get sick with this treatment, but it can significantly reduce the severity of the illness.
Take-Home Message
- IVIG is a treatment that uses antibodies from healthy people to strengthen a weakened immune system.
- This treatment is given through a vein (like giving saline), so it can take several hours.
- This is a very safe treatment and serious side effects are very rare.
- Minor side effects such as headache and fever may occur, but it is important to inform your doctor immediately if you experience any discomfort.
- Only the doctor who examines your condition will decide how long you need this treatment.
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