Has the doctor prescribed you or someone in your family a medicine called Nimodipine? We usually hear about this medicine in serious brain conditions. Especially, this medicine is used after an emergency like a hemorrhage around the brain. So it is normal to feel a little nervous and scared when you suddenly hear a name like this. So, today we will talk very simply and friendly about what this medicine is, what it actually does, and what we need to be careful about when using it.
What kind of medicine is Nimodipine really?
Simply put, Nimodipine is a drug that belongs to a class of drugs called calcium-channel blockers . Calcium is responsible for constricting (tightening) blood vessels in our body. This drug works by blocking those calcium channels and widening the blood vessels.
Now, let's see how this is important. This medicine is mainly used to treat a condition called subarachnoid hemorrhage . Although it's a complicated name, it means that there is bleeding into the space between the delicate membranes that surround our brain. When this type of bleeding occurs, there is a high chance that the blood vessels that supply blood to the brain will become blocked (spasm). If this happens, the amount of blood that reaches the brain will decrease, which can cause further damage.
Nimodipine works by preventing the blood vessels from becoming blocked, allowing blood to flow better to the brain. This can reduce many of the serious complications that can occur after a hemorrhage.
Symptoms include severe headaches and neck stiffness. Sometimes, your doctor may also prescribe this medication for other conditions.
Things you need to tell your doctor before taking this medicine
Before you start Nimodipine, it is extremely important to inform your doctor about your complete health history. Be sure to tell them about these things in particular.
- Liver disease: If you have any liver disease, you should tell us about it, as the liver is directly involved in the process of eliminating this medicine from the body.
- Allergies: Have you ever had an allergy to Nimodipine or any other calcium-channel blocker? Or if you have any allergies to any other medicine, food, or preservatives.
- Pregnancy: If you are pregnant or trying to get pregnant, tell your doctor.
- If you are a breastfeeding mother: If you are a breastfeeding mother, you must also inform the doctor.
By providing this information accurately, the doctor will be able to provide you with safer treatment.
How should I use the medicine?
This medicine comes as an oral solution. Therefore, follow these instructions exactly.
1. Correct dosage: Take the dose exactly as prescribed by your doctor. Use only the special measuring cup or oral syringe that comes with the medicine. Never use household teaspoons or tablespoons. Their measurements may be inaccurate, which can lead to inaccurate dosages.
2. When to take: It is best to take this medicine on an empty stomach . That is, take it one hour before or two hours after a meal. Do not take it with food.
3. On time: Take your medicine at the same time every day, at the same intervals. If your doctor tells you to take it every 4 hours, stick to that exact time.
4. Stopping: Do not stop taking the medication suddenly without your doctor's advice. It is very important to take the full course of treatment.
What to do in an emergency?
- Overdose: If you think you have taken too much medicine, go to the nearest hospital Emergency Department (ETU) without any hesitation . Alternatively, call the National Poisons Information Centre at the Colombo National Hospital .
- Missed Dose: If you forget to take a dose, take it as soon as you remember. However, if it is almost time for your next dose, skip the missed dose and take your next dose at the scheduled time. Do not take a double dose for any reason.
Other things that may interact with this medicine
Nimodipine can interact with other medications, foods, and beverages. Therefore, it is important to tell your doctor about all the medications you are taking (prescribed by other doctors, over-the-counter, traditional medicines, vitamins, and herbal products).
| Types of things that can collide | Examples |
|---|---|
| Other medications |
|
| Food and drink | |
| Herbal products |
Important note: This list is not complete. Therefore, tell your doctor about anything you are taking. It is very important for your safety.
Possible side effects while taking the medicine
Like any medicine, Nimodipine can cause some side effects. Although most of these are not serious, there are some things we should be especially aware of.
| Side effects that should be reported to the doctor immediately | |
|---|---|
| Difficulty breathing | Irregular or rapid heartbeat (palpitations) |
| Severe dizziness or drowsiness | Heart rate is very slow. |
| Fainting | Swelling of the legs or ankles |
| Unusual bleeding or bruising, red spots on the skin | Feeling unusually tired or weak |
| Side effects that are usually nothing to worry about, but if they persist, you should tell your doctor. | |
| Headache | Flushing |
| Nausea | Sweating |
How to store the medicine?
- Keep away from children: This is very important. Always keep medicines in a safe place, out of the reach of children.
- Temperature: Store at room temperature (between 15-30 degrees Celsius).
- Do not refrigerate: Do not refrigerate this medicine.
- Protect from light: Protect from direct sunlight or bright light.
Take-Home Message
- Nimodipine is a very important drug that prevents complications that may occur after a brain hemorrhage.
- Always take the dose prescribed by your doctor, at the prescribed time, on an empty stomach. Do not use household spoons, use the measuring device provided.
- Tell your doctor about all other medications, vitamins, and herbal products you are taking.
- Avoid grapefruit and alcohol completely while taking this medication.
- Seek immediate medical attention if you experience any serious side effects such as severe dizziness, difficulty breathing, or changes in heart rate.
- This medicine has been prescribed for you only. Never share it with others.
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