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Doctor insights on: Swelling After Novocaine

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Blood vessel punctured from novocaine injection. Immediate swelling and bruise on face. Initially decreased now swollen again and very tender.

Blood vessel punctured from novocaine injection. Immediate swelling and bruise on face. Initially decreased now swollen again and very tender.

Relatively Common: I am surmising you received Noocaine from your dentist. Having an injection anywhere can rupture blood vessels from the injection. Sorry! Use Ice packs for 15-20min 2-3x Daily over the affected area for a few more days will help. If you have further concerns, you should seek the help of a healthcare professional. ...Read more

Dr. David Schleimer
1,498 Doctors shared insights

Swelling (Definition)

Swelling is the enlargement of organs, skin, or other body parts. It is caused by a buildup of fluid in the tissues. The extra fluid can lead to a rapid increase in weight over a short period of time (days to weeks). Swelling can occur all over the body (generalized) or only in one part ...Read more


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Need expert help here. What are the alternatives to novocaine?

Need expert help here. What are the alternatives to novocaine?

Dental?: If you mean a dental visit. You could have an oral surgeon use a general anesthetic and put you to sleep for the procedure. ...Read more

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How do lidocaine and novocaine differ?

How do lidocaine and novocaine differ?

Chemically: Lidocaine is an amide type of anesthetic while procaine (novocain) is an ester. ...Read more

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Could novocaine/lidocaine work for everybody?

Could novocaine/lidocaine work for everybody?

Yes: It will work for everybody, it works on nerves, everybody has the same type nerves, there are very rare exceptions tough. ...Read more

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Please advise what is the difference between lidocaine and novocaine?

Local Anesthetics: Both Lidocaine (xylocaine) and novocaine (procaine) are local anesthetics that anesthetize, or numb. Lidocaine is an amide and novocaine an ester local anesthetic respectively -- this refers to their chemical structure and bonding that dictate onset of action, duration of action and metabolism to some degree. Essentially, they both have the same action. ...Read more

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Could I be allergic to novocaine or lidocaine?

Generally, yes: Practically any drug can cause allergic reaction. Having said that, the true allergy, defined as a reaction mediated by antibodies etc., is more common to novocaine, than to lidociane, particularly if it is in preservative- free solution. Your doctor will help you to determine the right answer after gathering a bit more information. Hope that helps. ...Read more

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Novocaine allergies=> cocaine allergies?

Novocaine allergies=> cocaine allergies?

Possibly: Both local anesthetics are esters, which means they are in the same family. However, true allergy is rare. Most commonly it is a side effect of Epinephrine added or a preservative. Lidocaine, Marcaine and other amide local anesthetics shouldn't cross-react. Cocaine has its own side-effects that are very dangerous so stay away, allergic or not. ...Read more

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Can you tell me how I can make novocaine?

Can you tell me how I can make novocaine?

Novocaine: Novocaine, generic name is procaine is hardly ever used at all these days as a local anesthetic for a variety of reasons. There are safer, more effective local anesthetics that should be used in place of Novocaine. In addition, I would not recommend that anyone attempt to manufacture a prescription drug intended to be injected into the body. Please do not attempt to do this. ...Read more

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Do you have to get novocaine when you get veneers?

Do you have to get novocaine when you get veneers?

Sometimes: The trend for porcelain veneers is toward not preparing teeth. If you have the right case, then you may not need to be numbed.
But many cases still need to have some numbing to get great results.
If you just want somewhat of an improvement then no -prep can be an option. If you want a perfect, amazing smile, then some preparation is probably necessary.
For veneers, see the best cosmetic dentist! ...Read more

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How many novocaine shots do they use for root canal?

How many novocaine shots do they use for root canal?

Few of them (3-5): They have to be sure that area is numb so they could work on it. ...Read more

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Why do I not respond to local anesthesia or novocaine?

Why do I not respond to local anesthesia or novocaine?

Potency: Potency of the medication can be affected by expiration date, sun light or high temperature or infection at the sight of injection, you need to discuss it with the operating physician ...Read more

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Please help! What is the source of novocaine at dentists?

Please help! What is the source of novocaine at dentists?

Local anesthetic?: As mentioned, we don't use novocaine and haven't for decades. I think you mean the injectable local anesthetic: dentists get this from dental suppliers or through a pharmacy which require a dea certificate and/or a dental license on file for purchasing. Hope this helps. ...Read more

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Why don't some people respond to local anesthesia or novocaine?

Several reasons: With regard to dental anesthesia, anatomical differences between patients may affect whether or not the local is effective. An acute infection/abscess produces a difference in ph which can make it more difficult to achieve profound anesthesia. Certain medical conditions also may make it more difficult for the local anesthetics to be metabolized, and more difficult for the patient. ...Read more

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It possible to reverse the effects of novocaine/lidocaine/procaine?

It possible to reverse the effects of novocaine/lidocaine/procaine?

Yes: There is now a dental anesthetic reversal agent, oraverse, that can be used after your dental procedure has been completed. It is administered the same way as the Lidocaine is given, via injection. ...Read more

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How to tell what are the signs of an allergic reaction to novocaine?

How to tell what are the signs of an allergic reaction to novocaine?

See Allergy: Local anesthetic allergy is very rare, some argue that it does not even exist. If there is a concern about a reaction to a local anesthetic agent see and allergist. They will review your history, perform a physical and if needed they can skin test to the local anesthetic if needed. Based upon those results decision can be made about if one is allergic and how to proceed. ...Read more

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Can you tell me what dentists use now to take the place of novocaine?

Can you tell me what dentists use now to take the place of novocaine?

Novacainereplacement: Lidocaine\xylocaine and carbocaine\mepivicaine are probably the two most widely used and popular local anesthetics used by dentists nowadays. ...Read more

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Hi doctors, can you tell me what is stronger benzocaine or novocaine?

Hi doctors, can you tell me what is stronger benzocaine or novocaine?

Probably same: Strictly speaking, Benzocaine is for the topical use only, novocaine (generic: procaine) can be injected. For topical formulation to achieve similar effect, different concentrations (strengths) are used; for Benzocaine it is 20%, I believe, and for novocaine is less. But because you are not preparing the formulations yourself, the " weaker" medicine will produce the same effect as the"stronger". ...Read more

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What to do if I have mild paresthesia will a novocaine shot make it worse?

Paresthesia and shot: It depends where your paresthesia is and where the novocaine shot will be. If your paresthesia is localized to a specific area and the shot will be in a different area of the body, then the chances are that the paresthesia will probably not get worse temporarily. If the paresthesia and shot are in the same area, then there will be an increase in the numbness in that area for a few hours. ...Read more

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Why could I pass out 5 minutes after getting a novocaine shot at the dentist?

Why could I pass out 5 minutes after getting a novocaine shot at the dentist?

Many variables: Every dentist is prepared for a nervous patient that may faint/ syncope. What are the variables? Did your MD state that you can only have carbocaine? Are you sensitive to epinephrine? Did you eat prior to the appointment? It may be a good idea to have a mild oral sedative to alleviate anxiety, be sure to bring a driver. ...Read more

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When having a dental procedure, could you get too much novocaine and overdose?

When having a dental procedure, could you get too much novocaine and overdose?

Unlikely: Local anesthesia is delivered in measured doses. A dentist knows that different patients can tolerate different amounts of local anesthetic. It is unlikely that a dentist would administer enough anesthesic solution to overdose a patient during a routine procedure. ...Read more

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Can you be allergic to novocaine or lidocaine? If so, what are the options then?

Yes/no: While Novocaine allergies do occur occasionally, true allergies to lidocaine are extremely rare. If this has actually been documented by an allergist, there are few good alternatives.
Many people think they are allergic due to rapid heart rate- this is actually a normal reaction to epinephrine commonly used together. ...Read more

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How will it feel to have my cavity drilled without novocaine? I used to do it without any drugs.

How will it feel to have my cavity drilled without novocaine? I used to do it without any drugs.

Depends: Some smaller areas of decay can be removed without local anesthesia. There are a number of dentists who are using lasers to remove decay and are able to treat some decayed teeth comfortably without administering local anesthesia. Some describe the removal of decay with a laser as a much more comfortable procedure than the traditional drill. Deep areas of decay would likely require anesthesia. ...Read more

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What are the side effects of novocaine epinephrine?

What are the side effects of novocaine epinephrine?

Long list: Most common would be rapid heart rate, dizziness, nervousness, tremor, burning at injection site. ...Read more

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It less painful to have laughing gas or novocaine?

It less painful to have laughing gas or novocaine?

Novocaine: If you are having a procedure performed in which there will be some degree of discomfort, nitrous oxide or laughing gas may allow you to feel less anxious, but will do little to alleviate the discomfort from the procedure. You will still likely require a local anesthetic. The nitrous may make the injections more tolerable. ...Read more

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How long does it take for novocaine to wear off after dental work?

How long does it take for novocaine to wear off after dental work?

Depends: There are about 10-15 different anesthetics that dentists can use based on a number of factors. The all have different duration's of action. It is also different with different people based on metabolism. The most common anesthetic used- Lidocaine typically takes around 1-2 hours to wear off for your teeth and around 4 hours to wear off for your gums/lips. ...Read more

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Can there be some alcohol in novocaine or other anesthesia used in dentistry?

Can there be some alcohol in novocaine or other anesthesia used in dentistry?

Definitely, no: Injectable local anesthetic does not contain an alcohol. Moreover, you do not drink any alcohol 24 hours before you receive the anesthetic. ...Read more

Dr. Amit Basu
195 Doctors shared insights

Procaine (Definition)

Procaine is an ether anesthetic which is a kind ...Read more