What is an epidural? Let's talk about it in detail.

If you're pregnant, you've probably heard of an 'epidural' to reduce pain during childbirth. Or you've heard someone talk about it to control pain after back pain or surgery. Many people get a little scared when they hear this name, because they know that it's an injection given to the spine. So today, let's talk about what an epidural is, what it does, and whether it's safe, in a very simple way that you can understand.

What exactly is an epidural?

Simply put, it's a thin, flexible tube ( catheter ) that's inserted into a small space in your back, just outside the thin membrane that protects your spinal cord , called the epidural space . It doesn't directly hit your spinal cord. Doctors use this method to deliver painkillers directly to the nerves that carry pain signals to your brain. This means less medication is being injected into other parts of your body, and there are fewer side effects.

Think of the pain message as a train traveling along nerves to the brain. What an epidural does is temporarily stop one part of that train track. Then the pain message doesn't go to the brain, but you feel things like touch and pressure. That's what's special about it.

What are the main uses of an epidural?

An epidural is used in two main ways: as anesthesia and as analgesia.

Does the epidural hurt? What happens?

This is the biggest problem that many people have. Here's what actually happens:

1. Position: You will be asked to either sit with your back bent forward or turn sideways with your knees drawn up to your chest. This will increase the space between your spine and make it easier to insert the needle.

2. First, numb the skin : Before the epidural needle is inserted, the anesthetist will give a small injection to numb the skin in that area. At this point, you may feel like you are being bitten by a small ant.

3. Inserting the epidural: After the skin is numb, the doctor inserts the epidural. At this point, some people may feel a slight tingling, burning, or numbness. But some people don't feel anything.

4. Inserting the catheter and removing the needle: A thin tube (catheter) is inserted through the needle and the needle is completely removed. All that remains inside your body is this thin, flexible tube. So there is nothing to worry about, the needle will not remain in your body.

5. Administering medication: Then, painkillers are administered through this tube. The pain gradually subsides within 10-20 minutes.

Are there any side effects that this may cause?

As with any medical treatment, an epidural can cause minor side effects . However, serious complications are very rare .

Many people think that an epidural will cause long-term back pain. However, medical research has not proven this. It is normal to have some mild pain at the injection site for a few days after the injection.

Are there people who shouldn't have an epidural?

Yes, in some cases, giving an epidural can be risky. Your doctor will talk to you about this.

• If you are allergic to anesthetics.
• If you have a blood clotting problem or are taking blood thinners.
• If there is a skin infection at the injection site.
• Medical conditions like uncontrolled diabetes .

In this case, your doctor will suggest a different painkiller that is more suitable for you.

What should you be careful about after having an epidural?

There are certain things you should avoid until the effects of the epidural wear off, which is usually 24 hours.

• Avoid driving.
• Avoid operating machinery.
• Avoid drinking alcohol.

Depending on your surgery and the type of epidural you received, your doctor will give you specific instructions. It is very important to follow those instructions exactly.

Epidural, childbirth, painkillers, anesthesia, back pain, surgery, surgery