Does your little one often get colds and coughs? For some babies, especially premature babies or babies with lung or heart problems, even a common cold can be dangerous. Today, we're talking about a special treatment that can protect such vulnerable babies from serious respiratory infections.
What is RSV-IGIV? Let's understand it simply.
The full name for this is Respiratory Syncytial Virus Immune Globulin . We'll call it RSV-IGIV for short. This is actually a drug that works like a vaccine, but in a slightly different way.
Think about it, when our bodies get sick, they have an army of antibodies to fight it. We call them 'antibodies'. RSV-IGIV is a special, pre-prepared collection of antibodies that can fight against the RSV virus. These are obtained from the blood plasma of healthy people.
Simply put, this is like giving your baby's body a temporary army to fight the RSV virus. This prevents the baby from developing a severe infection if the RSV virus infects them. This means that this medicine helps protect the baby from becoming so severe that they need to be hospitalized or even admitted to the ICU.
The important thing is that this is not a medicine given after an RSV infection. It is given before the infection occurs, only to prevent the serious consequences that can result from it.
What kind of babies are given this medicine?
This is not a medicine for every baby. It is only given to babies who are at high risk of becoming seriously ill if they get RSV. Your pediatrician will determine this risk. This usually falls into one of the following categories:
- Premature infants: Especially babies born before 32 weeks.
- Babies with chronic lung disease: For example, young children with conditions like bronchopulmonary dysplasia.
- Babies with certain congenital heart diseases: Babies who have problems with blood flow to the lungs due to certain congenital heart conditions.
If your baby belongs to this risk group, your doctor may recommend this medication.
Important things to tell the doctor before giving you medicine
Before giving this medicine to your baby, be sure to discuss these things with your doctor. Don't hide anything, even the smallest thing.
- Other medical conditions the baby has: Tell us about any other medical conditions, such as diabetes, kidney disease, or heart disease.
- Immunoglobulin A deficiency: This is a specific blood condition. If your baby has been previously diagnosed with this condition, be sure to tell your doctor about it.
- Previous Allergies: Tell us if you have had any previous allergic reactions to this medicine, other immunoglobulins, other medicines, foods, or dyes.
- Breastfeeding or pregnancy: Although this medicine is usually given to young children, in some special cases, it is important to inform the patient about pregnancy or breastfeeding if they are given it to others.
How do you give this medicine to a baby?
RSV-IGIV is an intravenous infusion (IV) . Just like giving saline, the doctor injects this medicine into the baby's body. This is not something you can do at home.
This treatment is given in a hospital or clinic by trained medical staff . While the medicine is being given, they carefully monitor the baby to see if anything unusual happens.
What to do if you miss a dose of medication?
This medicine is usually given monthly during periods when the RSV virus is most prevalent (for example, during the rainy season in our country). It is very important to take the medicine on the scheduled day. Because the protection it provides is only for a short time. If you are unable to come on your scheduled day, call your doctor immediately and ask what to do next.
What if I give too much medicine?
Since this is given in a hospital, the chances of this happening are very low. However, if you think you have been given too much medicine, immediately go to the National Poisons Information Centre at the National Hospital in Colombo or the nearest Emergency Treatment Unit (ETU).
Things to be careful about when taking medicine
- Interaction with other vaccines: This is very important. RSV-IGIV may reduce the effectiveness of some common vaccines (for example, measles, mumps, rubella - MMR vaccine). Therefore, be sure to talk to your doctor about whether your child's vaccination schedule needs to be changed while taking this medicine. You may also need to give an extra dose of the vaccine (booster dose).
- Source of the medicine: As we mentioned earlier, this medicine is made from human blood. This medicine is made by subjecting everyone who donates blood and the blood that is received to very strict tests. Therefore, the risk of infection is very low. However, if you have any questions about this, talk to your doctor openly and clarify it.
Side effects that may occur due to medication
Like any medicine, this medicine can cause some side effects. However, not everyone gets them. The table below will help you understand this more clearly.
| Classification of side effects | |
|---|---|
If you notice these symptoms, you should tell your doctor immediately. | |
| Allergic reactions | Skin rash, itching, swelling of the face, lips or tongue. |
| Difficulty breathing | Difficulty breathing, rapid breathing. |
| Circulatory problems | Cold skin, sweating, rapid heartbeat, blue lips or fingernails. |
| Other serious symptoms | High fever, extreme restlessness, vomiting, sensitivity to light, muscle stiffness, unusual weakness, and strange skin color patterns. |
| Kidney problems | Decreased or difficult urination, sudden weight gain, swelling of the face, hands, or feet. |
Things that are usually not serious, but should be reported to the doctor if they persist | |
| Digestive system problems | Diarrhea, nausea, loss of appetite. |
| Other minor features | Headache, runny nose, pain where the medicine was injected. |
This list does not include all possible side effects. If you notice anything else unusual in your baby, tell your doctor about it as well.
Take-Home Message
- RSV-IGIV is a special combination of antibodies given to high-risk children to protect them from severe illness caused by the RSV virus.
- This is not a medicine that is given to every baby. Your pediatrician will decide if your baby needs this.
- This medicine is given through a vein in a hospital or clinic.
- Before giving the medicine, tell the doctor about all of your baby's medical conditions and allergies.
- Be sure to discuss your baby's vaccination schedule with your doctor while taking this medication and make any necessary changes.
- If you experience any serious side effects (especially difficulty breathing, severe allergic reaction), seek medical advice immediately.
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