Is It Safe To Eat Before a Root Canal?

Is It Safe To Eat Before a Root Canal

A root canal is often an intimidating procedure, and it’s common for patients to have many questions about it. One of the most frequently asked questions is whether or not you can eat before you have a root canal.

The answer may surprise you. Read on to find out more about eating before a root canal and how to prepare for your appointment. 

The Importance Of Eating Before Your Root Canal Procedure 

It’s important to eat something light before your root canal procedure, especially if the procedure requires anesthesia. If you don’t eat, there is an increased risk that the anesthesia will cause low blood sugar levels, nausea, and dizziness during the procedure.

Eating something light will help keep your blood sugar levels steady throughout the process and give you energy should you feel any discomfort during the procedure. 

What Should I Eat? 

It’s best to stick to light snacks such as toast with butter or jelly, crackers, yogurt with granola, or oatmeal. Avoid foods that are high in fat and sugar since they can make you feel uncomfortable during the root canal procedure.

Keep hydrated by drinking plenty of water before your appointment; dehydration can also lead to feeling unwell during the treatment process. 

When Should I Eat? 

Ideally, try to eat at least 1 hour before your appointment so that your food has time to digest fully before the procedure begins. This will help prevent nausea or dizziness from happening during the root canal treatment so that it can go as smoothly as possible for you.

Make sure not to drink any alcohol before your visit; this can interact negatively with the anesthesia used during a root canal procedure and can make it difficult for dentists to work effectively on giving you relief from tooth pain or pressure due to infection in that area of your mouth.


Eating something light before a root canal is important; however, make sure not to overindulge or consume too much fat or sugar prior to your appointment since this could cause nausea or dizziness during your treatment process.

Also, remember not to drink alcohol prior to having a root canal as this could interfere with anesthesia used during the procedure and could be harmful to both you and for professionals giving you dental care services at their practice location in the U.S.

Following these simple guidelines should ensure that your root canal goes as smoothly as possible!