How Long Will the Effects of Novocaine Last?

Novocaine is a local anesthetic that is generally used in dental treatments or small surgeries.

It is ideal for this type of procedure because it has a short-lived effect and can be concentrated in small areas. Depending on how the practitioner uses it, its effect will typically last between 30 and 90 minutes.

Schedule an Appointment – Call (314) 862-7844

Excellent

The Dental Anesthesia Center: Sedation and Sleep Dentistry4.9

Based on 248 reviews

See all reviews

review us on

Karen M.

Devon’s has received his dental services here for several years. The staff are always pleasant. Dr. Hoffman unmatched. His bedside manner is always welcoming. Devon receives amazing care and support based on his assessed needs. Feedback and instruction is clear and detailed. Follow-up is greatly appreciated. I appreciate their acceptance of differences and assurance that Devon will be taken care of.

Christopher H.

Best Dentists in St. Louis. Really a great dental experience. I have used this office for regular dental care, cavities, crowns, and cosmetic dentistry. Teeth look great.

Response from the owner:Christopher we apologize for the belated response. We are very pleased to hear you have a great dental experience with our office! Thank you for your kind words. We look forward to seeing you at your next dental appointment!

The Nashville T.

Amazing

Response from the owner:Thank you so much! We truly appreciate the amazing review! ⭐️

Regina D.

Thanks Laina for making my visit great. You are the best.

Response from the owner:Thank you for your kind words! We’ll be sure to share your appreciation with Laina. 😊

Reevina H.

Dr. Behl! I cannot recommend Dr. Maris Behl enough. If you have dental anxiety, she is truly the kind of dentist you hope to find. If teeth could be wrapped in pillows and protected by flying unicorns, Dr. Behl would somehow make it happen. I have significant anxiety around dental procedures and have needed deeper sedation for dental work in the past. From the beginning, Dr. Behl took the time to listen to my concerns and made me feel genuinely heard rather than dismissed or rushed. She created such a sense of trust and safety that I was eventually able to have my dental work done with only nitrous instead of full sedation, which is something I honestly didn’t think I would be comfortable doing. During my crown placement, she explained what she was doing throughout the procedure, which made an enormous difference in keeping me calm. She also took the time to address a filling that had been bothering me for what felt like forever — and she actually fixed the problem. What stands out most about Dr. Behl is how safe I feel in her care. She is compassionate, patient, communicative, and incredibly attentive to how her patients are feeling. For someone with dental anxiety, that combination is invaluable. Finding a dentist I trust this much has completely changed my experience with dental care. I am incredibly grateful to Dr. Behl and would recommend her without hesitation, especially to anyone who has dental anxiety or has struggled to feel comfortable receiving dental treatment.

Response from the owner:Thank you for such incredibly kind words! We’ll be sure to pass this along to Dr. Behl. We’re pretty sure the flying unicorns are going to be the part she remembers most! 🦄💙 We’re so glad our team could help make your experience a more comfortable one.

If you are about to have a procedure with Novocaine, here is what to expect.

What is Novocaine?

Novocaine is a brand of the local anesthetic procaine, usually used for uncomplicated procedures. It numbs a small localized area, allowing the doctor to perform surgery.

The types of procedures that require the use of Novocaine vary from dental care to small surgery, such as dermatology, ophthalmology, etc. Your doctor will most probably administer this anesthetic when treating a cavity, removing a wart, or collecting tissue for biopsy.

A Short History of Novocaine

Novocaine revolutionized the medical world at the beginning of the 20th century, becoming the first synthetic local anesthetic to be used in the United States. It has allowed doctors to perfect their procedures and increase the quality of treatment received by the patients.

Novocaine replaced cocaine as the local anesthetic, and it had fewer side effects than the drug. In the last decade, with new synthetic anesthesia being introduced, Novocaine lost its popularity, but plenty of dentists and doctors continue to use it.

How Long Do the Effects of Novocaine Last?

If you are worried that Novocaine will not numb you throughout your procedure, it is important to note that while it might be the shortest-acting local anesthetic nowadays, your dentist can make it last longer by administering it together with epinephrine (adrenaline).

The dentist will increase the dosage if needed or switch to a different drug in case Novocaine is no longer helping.

Novocaine by itself will typically last about 30 minutes, while paired with epinephrine, it can last up to 90 minutes. Its effects begin 9-10 minutes after being administered through an injection in the tissue.

What Factors Could Influence How Long Novocaine Lasts?

The main factor that dictates how long the drug’s effect will last is the dosage. Your sedation dentist will calculate the dosage based on the size of the area that needs to be numbed, the number of nerves present in that area, and whether epinephrine will be used.

If the Novocaine injection doesn’t seem to work, the dosage will be increased, or the injection will be made in a different area. The doctor might also choose to use something else.

The bottom line is this: Novocaine is a widely used local anesthetic because it is generally stable and safe for patients. Its prolonged effects, when paired with epinephrine, allow it to be used for a broad range of treatments while having minimal side effects.

If you have additional question, don’t hesitate to give us a call at (314) 862-7844.