Can I Get Local Anesthesia While Pregnant?

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April 15, 2023 by Marjorie R. Rogers, MA (English), Certified Consultant

Yes, you can get local anesthesia while pregnant. Local anesthesia numbs a specific area of the body and is used for minor surgeries or procedures such as biopsies, dental work, wound repair, or labor pain relief. According to the American College of Obstetricians and Gynecologists (ACOG), local anesthesia is considered safe during pregnancy because it does not enter the bloodstream in any significant amounts.

However, there are some risks associated with this type of anesthesia that could affect your baby if they occur at certain times in your pregnancy; therefore, it’s important to speak with your healthcare provider before receiving any form of anesthetic while pregnant.

  • Make an appointment with your doctor: Talk to your healthcare provider about whether local anesthesia is safe for you during pregnancy
  • Your doctor will be able to determine the best course of action, and they may want to run some tests or perform a physical exam before recommending any type of anesthesia
  • Ask questions: Before the procedure, ask your healthcare provider any questions that you have about the risks associated with local anesthesia during pregnancy
  • If possible, try to get answers in writing so that you can share them with other members of your care team as needed
  • Review safety information: Read up on all safety information provided by your healthcare provider regarding the use of local anesthesia while pregnant and make sure that you understand it fully before agreeing to proceed with the procedure
  • Discuss alternatives: Depending on what type of procedure is being performed, there may be alternative methods available which do not involve using anesthetics at all (such as using numbing agents instead)
  • Make sure that all options are discussed prior to making a decision about which route should be taken for treatment/procedure completion purposes
  • 5 Follow post-care instructions carefully: After having received general or local anesthetic while pregnant, follow all post-care instructions given by your doctor closely in order for best results and recovery time frame

JADA: Pregnancy and Local Anesthetics

Can You Have Local Anaesthetic When Pregnant Nhs

Yes, it is usually safe to have local anaesthetic when pregnant. Local anaesthetics are administered near the site of surgery or procedure and do not normally enter the bloodstream in significant amounts. In some cases, having a local anaesthetic can reduce the risk of complications during labour or delivery.

However, you should always consult with your doctor before considering any form of anaesthesia while pregnant as there could be risks that need to be taken into account. The NHS website provides more information on this topic so it’s worth checking out if you’re looking for further advice.

Can I Get Local Anesthesia While Pregnant?


Can Local Anesthetic Cause Miscarriage?

No, local anesthetic is not known to cause miscarriage. The American College of Obstetricians and Gynecologists (ACOG) has concluded that the use of local anesthesia during pregnancy does not increase the risk for adverse fetal outcomes or miscarriage. However, it is still important for pregnant women to discuss any possible risks with their doctor before proceeding with a procedure requiring localized anesthesia, as certain medications used in combination with local anesthetics may be contraindicated in pregnancy.

Furthermore, ACOG recommends that women avoid unnecessary medical procedures during pregnancy when possible.

What Topical Anesthetic is Safe During Pregnancy?

Topical anesthetics like lidocaine, prilocaine, and benzocaine are generally considered safe during pregnancy when used topically. It is important to discuss the use of topical anesthetics with your healthcare provider prior to using them as they can be absorbed through the skin and enter into the bloodstream. Additionally, it is recommended that only a small amount or a single application of these topical anesthetics should be used in pregnant women due to their potential effects on fetal development.

Which Local Anesthetic is Not Safe During Pregnancy?

The health and safety of pregnant women should always be a top priority, so it is important to know which local anesthetic is not safe during pregnancy. Bupivacaine (Marcaine) is the most commonly used local anesthetic, but it has been linked to adverse effects in pregnant women and their unborn babies. In particular, bupivacaine can cause uterine contractions that may lead to preterm labor or even miscarriage.

Additionally, there have been reports of fetal malformations associated with its use. For this reason, many healthcare providers recommend avoiding bupivacaine injections during pregnancy whenever possible. Other types of local anesthesia such as lidocaine (Xylocaine) are considered safer alternatives for pregnant patients due to the lack of known risks associated with them.

Do I Need to Tell My Dentist Im Pregnant?

Yes, it is important to tell your dentist that you are pregnant when making an appointment. During pregnancy, there may be changes in dental health due to hormonal fluctuations and increased risk of periodontal disease. Therefore, it is important for the dentist to know this information so they can provide appropriate care and treatment if needed.

Your dentist may also recommend a different approach to certain procedures or advise against certain treatments altogether during pregnancy. Additionally, x-rays are not recommended unless absolutely necessary so informing the dentist of your pregnancy status will enable them to make informed decisions about any x-ray requirements before beginning a procedure.


In conclusion, it is important to remember that local anesthesia can be used safely during pregnancy. However, it should only be done under the supervision of an experienced medical professional who is familiar with all of the risks and benefits associated with this procedure. Furthermore, any potential side effects should always be discussed in detail before deciding whether or not to proceed with a local anesthetic during pregnancy.

Additionally, pregnant women should take extra care to ensure they are comfortable throughout their appointment and follow up with their doctor for further evaluation if necessary.

About Author (Marjorie R. Rogers)

The inspiring mum of 6 who dedicates her time to supporting others. While battling with her own demons she continues to be the voice for others unable to speak out. Mental illness almost destroyed her, yet here she is fighting back and teaching you all the things she has learned along the way. Get Started To Read …