- Can't tell
An overdose of numbing medications can cause fatal side effects if too much of the medicine is absorbed through your skin and into your blood. This is more likely to occur when using a numbing medicine without the advice of a medical doctor (such as during a cosmetic procedure like laser hair removal). Overdose symptoms may include uneven heartbeats, seizure (convulsions), coma, slowed breathing, or respiratory failure (breathing stops).
Do not use benzocaine topical if you have a blood cell disorder called methemoglobinemia.
If you have certain conditions, you may need a dose adjustment or special tests to safely use this medication. Before using benzocaine topical, tell your doctor if you have:
- asthma, bronchitis, emphysema, or other breathing disorder;
- heart disease;
- a personal or family history of methemoglobinemia, or any genetic enzyme deficiency; or
- if you smoke.
FDA pregnancy category C. It is not known whether this medication is harmful to an unborn baby. Before using benzocaine topical, tell your doctor if you are pregnant or plan to become pregnant during treatment.
It is not known whether benzocaine topical passes into breast milk or if it could harm a nursing baby. Do not use this medication without telling your doctor if you are breast-feeding a baby.
Do not use this medicine on a child younger than 1 year old.
Benzocaine topical is for use only on the surface of your body, or just inside the vagina or rectum. Avoid getting this medication in your eyes. Avoid swallowing the gel, liquid, or ointment while applying it to your gums or the inside of your mouth. The throat spray or oral lozenge may be swallowed gradually during use.
Avoid eating within 1 hour after using benzocaine topical on your gums or inside your mouth.
Seek emergency medical attention if you think you have used too much of this medicine.
An overdose of benzocaine topical applied to the skin can cause life-threatening side effects such as uneven heartbeats, seizure (convulsions), coma, slowed breathing, or respiratory failure (breathing stops).
Since benzocaine topical is used as needed, you may not be on a dosing schedule. If you are using the medication regularly, use the missed dose as soon as you remember. If it is almost time for the next dose, skip the missed dose and wait until your next regularly scheduled dose. Do not use extra medicine to make up the missed dose.
Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.
Stop using benzocaine topical and call your doctor at once if you have any of these serious side effects:
- severe burning, stinging, or sensitivity where the medicine is applied;
- swelling, warmth, or redness;
- oozing, blistering, or any signs of infection; or
- headache, weakness, dizziness, breathing problems, fast heart rate, and gray or bluish colored skin (rare but serious side effects of benzocaine).
Less serious side effects may include:
- mild stinging, burning, or itching where the medicine is applied;
- skin tenderness or redness; or
- dry white flakes where the medicine was applied.
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088. You may report side effects to FDA at 1-800-FDA-1088.
There may be other drugs that can affect benzocaine topical. Do not apply other medications to the same affected areas you treat with benzocaine topical, unless your doctor has told you otherwise.
Tell your doctor about all the prescription and over-the-counter medications you use. This includes vitamins, minerals, herbal products, and drugs prescribed by other doctors. Do not start using a new medication without telling your doctor.
Americaine, Americaine Anesthetic Lubricant, Americaine Hemorrhoidal, Anacaine, Anbesol Baby, Anbesol Baby Teeth, Anbesol Cold Sore, Anbesol Extra Strength, Anbesol Gel, Anbesol Liquid, Anbesol Liquid Cool Mint, Anbesol Maximum Strength, Babee Teething Lotion, Baby Orajel Nighttime Formula, Benz-O-Sthetic, Benz-Protect (obsolete), Benzo-O-Stetic, Bicozene, Boil Ease Pain Relieving, Caine Tips Oral Pain Relief, Cepacol Extra Strength, Cepacol Extra Strength Cherry, Cepacol Extra Strength Cherry Sugar Free, Cepacol Extra Strength Citrus, Cepacol Extra Strength Menthol Sugar Free, Cepacol Maximum Strength Mint, Cepacol Maximun Strength(obsolete), Cepacol Regular Strength, Chigger-Tox, Chiggerex, Chloraseptic, Dermoplast, Dermoplast Antibacterial, Detane, Foille Plus, Hem-Prep, Hurricaine, Hurricaine Kit, Hurricaine Snap-n-Go, Isodettes, Lanacane, Lanacane Maximum Strength, Lanacane with Aloe, Maintain, Medicone, Mosco Nail A Cain, Num-Zit, Numzident, Orabase Baby Teething Gel, Orabase Gel-B, Orabase Lip Healer, Orabase with Benzocaine, Orajel, Orajel Baby, Orajel Baby Nighttime, Orajel D, Orajel Denture, Orajel Maximum Strength, Orajel Maximum Strength PM, Orajel Medicated Mouth Sores, Orajel Mouth Aid, Orajel Mouth-Aid, Orajel Regular Strength, Orajel Severe Pain Formula, Outgro Pain Relief, Play Longer, Retre-Gel, Rid-A-Pain, Skeeter Stik, Solarcaine Aerosol, Solarcaine Plus Aloe, Spec-T, Sting-Kill, Topex, Topex Topical Anethetic, Vagisil Feminine Cream, Zilactin Toothache, Zilactin Toothache and Gum Pain Reliever, Zilactin-B, benzocaine topical, Cepacol Dual Relief Sore Throat Cherry, Cepacol Dual Relief Sore Throat Mint, Cepacol Extra Strength Honey Lemon, Cepacol Extra Strength Menthol, Cepacol Maximum Strength Honey Lemon, Cepacol Maximum Strength Menthol, Chloraseptic (obsolete), Orajel Mouth Sore Medicine, Oral Pain Relief, OraMagic Plus, and Trocaine
Available Strengths & Dosages
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Copyright 1996-2004 Cerner Multum, Inc. Version 2.05. Revision date 8/23/04