A root canal is a common dental procedure that's needed after an injury to your tooth or an infection that involves the pulp. If the pulp of your tooth dies and decays, bacteria and infection can cause swelling and pain. If you wait too long to see the dentist, you could need emergency treatment. It's best to see your dentist at the first sign of pain or swelling. Here are things about having a root canal you should know.

The Procedure Isn't Very Painful

Although it sounds like you'll be in a lot of pain, the dentist numbs the affected tooth so you don't feel anything during the procedure. It's a lot like having a filling or any other dental work done. However, if you have a fear of dental procedures, let your dentist know. They might give you laughing gas or other medication to make you more relaxed and comfortable.

The Only Alternative Is Pulling Your Tooth

When the pulp of your tooth dies, the infection has to be removed or it will be an ongoing problem. A root canal is the only treatment for this situation if you want to save your tooth. A filling can't be done because that would just seal the infection and lead to even worse problems.

Pulling the tooth is the only alternative when the pulp is infected. Extracting the tooth removes the infection from your mouth, but it also leaves a hole in your gum and a gap in your smile. This could lead to your other teeth shifting.

You might decide to put in an implant later, but the cost of the extraction plus an implant and crown will probably cost more than a root canal treatment, so having the root canal done as the first choice in treatment is usually wise.

Recovery Isn't Too Difficult

Your tooth will be numb for several hours after the procedure, and that helps control pain. Your dentist will give you instructions to follow, and it's important to follow them faithfully for the best recovery. You may need to stop smoking, avoid drinking with a straw, eat soft foods, and take medications to help with the pain.

You should heal gradually while you wait for your permanent crown to be made. When the crown is ready, you'll go back to the dentist to have it put on your tooth and your tooth will look good as new and be free from pain and infection.

Taking good care of your teeth through brushing and flossing can reduce the risk of cavities and developing an infection in your pulp. Also, be sure to keep your dental visits since an examination can spot a cavity you don't realize is there. Quick treatment with a filling could prevent the need for a root canal.

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