Do you also get unbearable headaches when you have a migraine? Sometimes, taking regular pills doesn't help. Today we are going to talk about a special medicine that doctors recommend for such times. This is a suppository that is inserted into the body through the rectum. It is a combination of two medicines called Ergotamine and Caffeine. Don't be scared when you hear this name, let's talk about it simply.
What kind of medicine is this? What exactly is happening?
Simply put, this medicine treats the pain of your migraine. When you have a migraine, the blood vessels in your brain dilate (widen), which is the main cause of this severe pain. This medicine works by blocking the pain signals from reaching your brain and by narrowing the dilated blood vessels.
There are two main types of medication for this:
1. Ergotamine: This is a drug that belongs to the group of ergot alkaloids. It mainly works by narrowing the blood vessels.
2. Caffeine: This `(Caffeine)` that we get from coffee and tea helps the body absorb the medicine `Ergotamine` quickly and well. Also, `Caffeine` has the ability to narrow blood vessels to some extent.
But keep one thing in mind, this is not a medicine to prevent migraines. It is a medicine to control the pain of a migraine once it starts.
Things you need to tell your doctor before taking this medicine
Okay, now before using this medicine, there are a few things you need to inform your doctor about. This is very important for your safety. If you have any of the conditions below, be sure to tell your doctor.
- If you have heart disease or blood vessel disease.
- If you have high blood pressure.
- If there is an infection in the body.
- If you have kidney disease.
- If you have liver disease.
- If you have poor blood circulation (e.g., your limbs turn blue quickly, or feel numb).
- If you are allergic to `Ergotamine`, `Caffeine` or any other medicine, food, or dye.
- If you are pregnant or trying to get pregnant .
- If you are a breastfeeding mother .
It is very important for your own safety to tell the doctor without hiding these things.
How to use the medicine correctly?
The way to use this medicine is a little different, because it is inserted rectally. So it is important to know exactly how to do it. Don't worry, it is very simple if you follow these steps.
1. First, wash your hands thoroughly. You should also wash your hands thoroughly after using the medicine.
2. Remove the foil wrapping around the medicine capsule.
3. Wet the pointed side of the medicine capsule with plain cold water. This will make it easier to insert.
4. Lie on one side of the bed. Keep the bottom leg straight and the top leg bent towards your stomach.
5. Lift the upper buttocks slightly to expose the rectal area.
6. Now insert the medicine capsule completely into the rectum, with the pointed end going first.
7. After insertion, hold your buttocks together for a few seconds.
8. Then , wait for about 15 minutes. This will help the medication to work and prevent it from coming back out.
Important: Do not use this medicine in more quantity or more often than prescribed by your doctor.
What to do if you take too much medicine?
If you think you have taken too much of this medicine, go to the nearest hospital Emergency Department (ETU) immediately. Or call the National Poisons Information Centre at the Colombo National Hospital . This is a medicine for your own use. Never share it with anyone else.
Other drugs that interact with this medicine (Drug Interactions)
This is a very important part. Other medications you are taking can interact with this `Ergotamine; Caffeine` medicine and cause serious side effects. Therefore, tell your doctor about all the medications you are taking (including vitamins and herbal remedies).
If you are using any of the medications in the table below, do not take this medicine at all.
| Medicines/substances that should never be taken together |
|---|
| - Some antibiotics (e.g. Erythromycin, Clarithromycin) - Some antivirals given for HIV or Hepatitis - Medicines for fungal infections (e.g. `Ketoconazole`, `Itraconazole`, `Fluconazole`) - Other medications used for migraines (e.g., Triptans such as Sumatriptan and Rizatriptan) - Other `Ergot Alkaloids` (e.g. `Dihydroergotamine`) - Grapefruit juice - Drugs like `Cocaine` - Medicines for heart disease such as `Nitroglycerin` and `Isosorbide` - Medicines for colds such as `Pseudoephedrine` and `Phenylephrine` |
Also, the following medications may interact with this medicine. Therefore, if you are taking these, inform your doctor.
- Some medications for blood pressure and heart disease
- Nicotine (contained in tobacco)
- Antidepressants such as `Fluoxetine` and `Fluvoxamine`
- `Metronidazole`
This list is not complete, so it's safest to tell your doctor about everything you take.
Things to be careful about when using the medicine
- If the pain doesn't go away: If your migraine pain doesn't go away even after using this medicine, talk to your doctor. You may need to switch to a different medicine.
- Sensitivity to cold: This medicine can slightly reduce blood circulation to your hands and feet. This can make you feel colder than usual. This can especially affect older people. So, dress warmly on cold days and avoid staying out in the cold for too long.
- Be careful with caffeine: Since this medicine contains caffeine, limit your intake of caffeine-containing foods like coffee, tea, and chocolate on the day you take this medicine. Otherwise, the body may experience an increase in caffeine, which can cause jitters and restlessness.
- Overuse of medication: If you take medication for migraines for 10 or more days a month, it can make your migraines worse. This is called ``Medication Overuse Headache''. So keep a diary of the days you have headaches and the days you take your medication. If you feel like your migraines are getting more frequent, talk to your doctor.
What are the possible side effects of the medication?
Like any medicine, this one can cause side effects in some people. Some of them are serious, some of them are common.
| Side Effects | |
|---|---|
| If you experience these symptoms, see a doctor immediately or go to the ETU. | |
| Allergies | Skin rash, itching, swelling of the face, lips, tongue. |
| Circulatory problems | Inflammation, pain, numbness, and discoloration (blue/white) of the hands, feet, and fingers. |
| Changes in heart rate | Fast or irregular heartbeat, dizziness, chest pain, difficulty breathing. |
| Stroke symptoms | Sudden numbness/weakness on one side of the face, arm, or leg, difficulty speaking, severe headache. |
| Increased blood pressure | Severe headaches, vision changes. |
| Severe stomach pain | Diarrhea with blood, fever, nausea, vomiting. |
| If these side effects persist or become bothersome, tell your doctor. | |
| |
How to store and dispose of medicine safely?
- Keep out of reach of children and pets.
- Store this medicine in the fridge. Do not store in the freezer.
- Do not remove the foil from the sheet until it is time to use it.
- Do not use expired medicine.
- It is very important to dispose of unused or expired medications safely. Do not throw them in the trash or flush them down the toilet. Ask your doctor for advice on how to dispose of them safely.
Take-Home Message
- The rectal medication `Ergotamine; Caffeine` is used to control pain after a migraine has occurred, not to prevent it from occurring.
- Before taking this medicine, tell your doctor about all medical conditions you have and all medications you are taking.
- The medicine should be used exactly as directed by the doctor. Do not use more than the prescribed amount.
- If you experience any serious side effects such as numbness in the limbs, chest pain, or difficulty speaking, seek medical advice immediately.
- If you take migraine medication for more than 10 days a month, talk to your doctor about it.


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