Sometimes the pain we experience is so severe, isn't it? There are times when even ordinary painkillers cannot control that pain. Today, we are talking about a special painkiller that is given only in a hospital, under the strict supervision of doctors. Its name is Sufentanil. It is very important to be fully aware of this.
What is this Sufentanil?
Simply put, sufentanil is a very powerful painkiller. You've probably heard of a class of drugs called opioids. This is one of those drugs. It works by blocking pain signals from reaching our brain, reducing the sensation of pain.
But this is not a medicine for all pain. Doctors only recommend this medicine in cases of very severe pain that has not been controlled by other painkillers, or when the body cannot tolerate other painkillers.
Most importantly: This is not a medicine you can pick up at a pharmacy and take home. It is only used in a hospital or clinic, under the direct supervision of medical staff.
Things you need to tell your doctor before using this medicine
If you decide to take this medication, it is important to give your doctor a complete description of your health. Be sure to tell them if you have any of the following conditions:
- If you have a brain tumor
- If you have a history of addiction to drugs or other medications
- If there is a head injury
- If you have heart disease
- If you are a regular drinker
- If you have kidney disease
- If you have liver disease
- If you have lung or respiratory diseases such as asthma
- If you have seizures
- If you have stomach or intestinal problems
- If you have an allergic reaction to sufentanil or any other medicines, foods, or preservatives.
- If you are trying to get pregnant or are pregnant
- If a mother is breastfeeding her child
How to use this medicine and what to be careful about
This is a sublingual tablet that dissolves under the tongue. As mentioned earlier, this will be given to you by a doctor or nurse at the hospital, so you don't have to worry about it.
What to do if you overdose on medication?
Since this is given in a hospital setting, the risk of overdose is very low. The medical staff is very careful about this. But it is important to be aware. If you think you have received too much of this medicine, tell your doctor or nurse immediately. Usually, in such cases, you will be referred to the hospital's Emergency Treatment Unit (ETU) immediately, or the National Poisons Information Centre at the Colombo National Hospital will be informed and the necessary advice will be obtained.
Other things to be careful about when taking this medicine
Pay attention to the pain.
While you are taking this medicine, tell your healthcare team if your pain is getting worse, worse, or if you have new types of pain. Sometimes, after taking this medicine for a long time, the same dose may no longer be enough to control your pain. This is called tolerance. This is normal and is not an addiction.
Addiction and Dependence
There is a big difference between the two. When you take a medicine like this to control pain on the advice of a doctor, your body gets used to that medicine (dependence). That is normal. Addiction is the use of a medicine for mental pleasure without a medical reason. So don't be afraid that taking a medicine prescribed by a doctor for pain is an addiction.
Do not stop taking the medicine suddenly. Your body is used to it, so stopping it suddenly can cause severe reactions. If your doctor decides to stop taking the medicine, he will gradually reduce the dose.
Drowsiness and dizziness
This medicine may make you feel very sleepy and dizzy . Therefore, avoid driving, operating machinery, or doing anything that requires concentration while taking this medicine. Especially if you are an elderly person, you may feel dizzy and fall when you suddenly get up from a sitting position or when you get out of bed. Therefore, do such things slowly.
Constipation
Constipation is a common side effect of opioid painkillers. You may experience this condition while taking this medicine. Try to have a bowel movement at least every two to three days. If you have not had a bowel movement for three days , tell your doctor or nurse.
What are the interactions with other medications?
Sufentanil can interact with many medications. It is important to tell your doctor about all the medications you are taking (including vitamins and herbal remedies).
| Type of medicine | Things to consider |
|---|---|
| Alcohol | Should be avoided completely. It can severely increase drowsiness and breathing difficulties. |
| Medications for depression, anxiety, and sleep | Drowsiness, dizziness, and decreased breathing rate (CNS depression) may occur. |
| Medicines for allergies, coughs, and colds (Antihistamines) | These also increase drowsiness, so the effects can be severe when taken together. |
| Some antibiotics and antifungals | For example: Clarithromycin, Erythromycin, Ketoconazole. These can increase the level of sufentanil in the body and increase side effects. |
| Other opioid painkillers or cough medicines | Side effects can combine to cause very serious conditions. |
| Seizure medications | For example: Carbamazepine, Phenytoin. These can reduce the analgesic properties of sufentanil. |
This list is not complete. So tell your doctor about all the medications you take, and if you smoke, drink alcohol, or use other drugs.
What are the possible side effects?
Like any medicine, sufentanil can cause side effects. Some of these are serious, while others are common.
| Things to tell your doctor or nurse immediately | |
|---|---|
| Allergic reactions | Skin rash, itching, swelling of the face, lips, tongue or throat. |
| Central nervous system depression (CNS depression) | Slow or shallow breathing, difficulty breathing, extreme drowsiness, confusion, and difficulty waking up. |
| Low adrenal gland function | Nausea, vomiting, loss of appetite, feeling unusually tired or weak, dizziness. |
| Low blood pressure | Dizziness, fainting, blurred vision. |
| Things that are usually not serious, but should be reported to the doctor if they persist | |
| |
Take-Home Message
- Sufentanil is a powerful painkiller that is only given in a hospital setting for severe pain.
- Before taking this medicine, tell your doctor about all your medical conditions and all other medications you are taking.
- This medicine may cause severe drowsiness. Therefore, avoid driving and hazardous activities completely. Do not drink alcohol.
- Constipation is a common side effect. Be aware of it. If you haven't had a bowel movement for 3 days, tell your doctor.
- If you experience any serious side effects, such as difficulty breathing or severe drowsiness, notify medical staff immediately.
- This medicine is for you only. Do not share it with anyone else for any reason.
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