Pain Relief in Labour: What Are My Options?

While you are thinking about and planning for your birth, options for pain management is a hot topic! While some women will plan for non-medical pain management in labour, whether you intend to use other methods of pain relief, it’s still important to know your options, weighing the benefits and risks of the decisions you might be faced with. 

Depending on your hospital or birth centre, the options for pain management will vary. At our local hospital, the options you’ll typically be offered are: Nitrous Oxide, Fentanyl, or an Epidural.

Each of these are very different, and all of them have their pros and cons. Each labouring person will react and respond differently to each of these methods of pain management, and it’s important to realize that what you might have hoped would work, may or may not work for you. 

 

Let’s take a closer look…

 

Nitrous Oxide

Nitrous oxide is delivered as a blend of nitrous oxide and oxygen, through a mask that the labouring woman holds and self-administers through contractions. 

The Pros:

Nitrous Oxide is fast acting and wears off quickly. It can be used at any point in labor right up until the pushing phase, and doesn’t have an effect on the well being of baby. While you will still feel the pain, a lot of women find it helps them relax and reduce their perception of pain. 

The Cons:

Some women find that it makes them dizzy or nauseous. It doesn’t provide complete pain relief, and it isn’t always as effective as some hope for it to be. 

 

Fentanyl

Fentanyl is a narcotic medication that is administered through an IV and delivers pain relief that should be more effective than nitrous oxide. 

Pros: 

Fentanyl can be easily accessed in labor, and tends to be a stronger pain relief option. You are still able to be mobile and will hopefully find some rest and reliefduring and between contractions.

Cons: 

Narcotics dull the pain, but they don’t fully eliminate it. Fentanyl causes some women to be dizzy and nauseated. Narcotics also cross the placenta and can contribute to fetal distress or impact baby’s breathing after birth, especially if they are administered too close to delivery. 

 

Epidural

The epidural: administered by an anesthesiologist, who for many a labouring women, greatly resembles a knight in shining armour bringing sweet, sweet relief. An epidural is administered through a catheter placed in the epidural space in your lower bak, and can be delivered during the active labor and pushing phase. It is typically recommended to hold off on epidural use until you’ve reached 4cm dilation to ensure that labor is progressing well. 

The Pros: 

The epidural usually provides complete pain relief. This can be incredibly useful if the fear or struggle with the pain of contractions is causing tension or an inability to ‘let go’ in labor. If a labour is long and her body is growing tired, the epidural can allow for rest and prevent the need for a cesarean in some cases. 

The Cons: 

It isn’t always accessible. Depending on how busy the maternity floor is, or the availability of the anesthetist, it can take anywhere from 30 minutes to a few hours to access an epidural; be prepared to wait. 

Epidurals have a few unwanted, potential side effects, like a drop in blood pressure or the risk of developing an epidural fever. Epidurals can sometimes slow labor which can lead to the need for synthetic oxytocin (pitocin). Fetal distress due to the effects of the epidural are greater, and so is the incidence of vacuum delivery.

 

Curious to learn more information? Book a birth planning session with one of our doulas to discuss your options in more detail and feel prepared for your birth. We’d love to chat with you and help you understand your choices and make a plan that works for you!