Sometimes your doctor may suspect that there is something wrong with your stomach or pancreas. But to find out exactly what it is and whether the organ is working properly, some special tests need to be done. In such cases, today we are talking about a special injection that is used to help diagnose the disease. This is called Secretin.
What is Secretin? Why is it used?
The most important thing to understand first is that this is not a cure for a disease . Simply put, this is a diagnostic tool, meaning it helps to find out exactly what the disease is.
If your doctor has any doubts about the functioning of your pancreas, stomach, or intestines, they can give you this injection and see how those organs respond, which can help them determine what the problem is. This is like a diagnostic tool that helps your doctor.
Things you need to tell your doctor before giving this vaccine
Before this test, it is very, very important to give the doctor a complete description of your health condition. Because that information will be used to decide whether or not you will be given this vaccine, and if so, how it will be given. Be sure to tell him about these things.
- If you have skin conditions like eczema .
- If you have any liver disease .
- If you have lung or breathing problems, such as asthma .
- If you have had pancreatitis before.
- If you have allergies to secretin, pork, or any other medicine, food, or dye.
- If you are pregnant , or expecting a baby soon.
- If you are a breastfeeding mother .
It is very important for your own safety to talk to the doctor without hiding this information.
How is the vaccine given?
This is not a medicine you can take home. This is an injection that is given into a vein by a trained medical professional in a hospital or clinic . So there is nothing to worry about.
If this vaccine is used on young children, special care may be needed. Talk to your child's doctor about this.
What if the dosage of the medicine increases?
Since this is given in a hospital, there is little chance of an overdose. However, if you suspect that something might have happened, immediately call the National Poisons Information Centre at the Colombo National Hospital . Or go to the nearest Emergency Treatment Unit (ETU) .
Other medications that may interact with this vaccine (Drug Interactions)
If you are taking medication for other conditions, you should also tell your doctor about it. Some medications can affect the effectiveness of the Secretin vaccine. The table below lists some such medications.
| Drug category | Description and examples |
|---|---|
| Allergy, cough, and cold medications | Antihistamine type drugs. |
| Medicines for stomach and intestinal pain | Examples: dicyclomine, hyoscyamine. |
| Medicines for bladder problems | Examples: oxybutynin, tolterodine. |
| Some medications for Parkinson's disease | Examples: benztropine, trihexyphenidyl. |
| Medications for gastritis (Acid blockers) | Examples: cimetidine, famotidine, ranitidine, omeprazole. |
| Other | Atropine, ipratropium, scopolamine (a medicine used to treat motion sickness). |
This list is not complete. So tell your doctor about all the medications, vitamins, herbal remedies, and supplements you are taking. Also, tell him/her if you smoke or drink alcohol.
What are the expected side effects?
Like any medicine, this vaccine can cause some side effects. But not everyone gets them. Some of them should be reported immediately. Let's see what they are.
| Notify your doctor or medical staff immediately. | |
|---|---|
| Allergic reactions | Skin rash, itching, swelling of the face, lips or tongue. |
| Difficulty breathing | Difficulty breathing, feeling of tightness in the chest. |
| Dizziness | Dizziness , feeling faint, and falling. |
| Changes in heart rate | Irregular or slow heartbeat. |
| It's usually not serious, but if it persists, tell your doctor. | |
| Flushing | Feeling of heat in the face and neck. |
| Nausea | Feeling like vomiting. |
| Stomach pain | Slight stomach ache. |
| Sweating | Sweating more than usual. |
If you experience any other unusual symptoms not mentioned in this list, please inform your doctor about them as well.
Take-Home Message
- Secretin is not a medicine that cures a disease. It is a vaccine that tests the function of organs such as the pancreas and stomach and helps diagnose diseases .
- This vaccine is given by a medical professional in a hospital or clinic .
- It is essential to tell your doctor about any other medical conditions you have, allergies, and all medications you are taking.
- Inform the medical staff immediately if serious side effects occur, such as allergic reactions or difficulty breathing.
- If you have any further questions about this, don't hesitate to ask your doctor .
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