Drug Facts - Red Cross Canker Sore
54cfff96-6665-4b36-a15d-10bf6cf3a1f9
34390-5
HUMAN OTC DRUG LABEL
Drug Facts
Composition & Product
Identifiers & Packaging
Description
Benzocaine 20%
Purpose
Oral anesthetic/analgesic
Medication Information
Purpose
Oral anesthetic/analgesic
Description
Benzocaine 20%
Uses
temporarily relieves pain and minor irritation of the mouth and gums due to ▪ canker sores ▪ minor dental procedures ▪ braces ▪ dentures
Warnings
Methemoglobinemia warning: Use of this product may cause methemoglobinemia, a serious condition that must be treated promptly because it reduces the amount of oxygen carried in blood. This can occur even if you have used this product before. Stop use and seek immediate medical attention if you or a child in your care develops: ▪ pale, gray, or blue colored skin (cyanosis) ▪ headache ▪ rapid heart rate ▪ shortness of breath ▪ dizziness or lightheadedness ▪ fatigue or lack of energy
Allergy alert: do not use this product if you have a history of allergy to local anesthetics such as procaine, butacaine, benzocaine or other “caine” anesthetics
Directions
- snip off tip of tube
- apply to affected area; carefully coat with a protective layer
- supervise children using this product
- adults and children 2 years and over: use up to 4 times daily or as directed by a doctor
- children under 2 years: do not use
Do Not Use
- for teething
- in children under 2 years of age
Active Ingredient
Benzocaine 20%
Inactive Ingredients
aloe barbadensis leaf extract, butylated hydroxytoluene, carbomer hompolymer, cetylpyridinium chloride, chamomilla recutita (matricaria) flower extract, cocos nucifera (coconut) oil, commiphora myrrha resin, dimethicone, echinacea purpurea extract, flavor, glyceryl stearate, menthol, mineral oil, silica dimethicone silylate, vitamin E, white petrolatum
When Using This Product
- do not use for more than 7 days unless directed by a dentist or doctor
- do not exceed recommended dosage
Stop Use and Ask A Doctor If
- sore mouth symptoms last more than 7 days
- irritation, pain, or redness persists or worsens
- swelling, rash, or fever develops
Keep Out of Reach of Children
If more than used for pain is accidentally swallowed, get medical help or contact a Poison Control Center right away.
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Structured Label Content
Uses
temporarily relieves pain and minor irritation of the mouth and gums due to ▪ canker sores ▪ minor dental procedures ▪ braces ▪ dentures
Purpose
Oral anesthetic/analgesic
Warnings
Methemoglobinemia warning: Use of this product may cause methemoglobinemia, a serious condition that must be treated promptly because it reduces the amount of oxygen carried in blood. This can occur even if you have used this product before. Stop use and seek immediate medical attention if you or a child in your care develops: ▪ pale, gray, or blue colored skin (cyanosis) ▪ headache ▪ rapid heart rate ▪ shortness of breath ▪ dizziness or lightheadedness ▪ fatigue or lack of energy
Allergy alert: do not use this product if you have a history of allergy to local anesthetics such as procaine, butacaine, benzocaine or other “caine” anesthetics
Directions
- snip off tip of tube
- apply to affected area; carefully coat with a protective layer
- supervise children using this product
- adults and children 2 years and over: use up to 4 times daily or as directed by a doctor
- children under 2 years: do not use
Do Not Use
- for teething
- in children under 2 years of age
Active Ingredient (Active ingredient)
Benzocaine 20%
Inactive Ingredients
aloe barbadensis leaf extract, butylated hydroxytoluene, carbomer hompolymer, cetylpyridinium chloride, chamomilla recutita (matricaria) flower extract, cocos nucifera (coconut) oil, commiphora myrrha resin, dimethicone, echinacea purpurea extract, flavor, glyceryl stearate, menthol, mineral oil, silica dimethicone silylate, vitamin E, white petrolatum
When Using This Product (When using this product)
- do not use for more than 7 days unless directed by a dentist or doctor
- do not exceed recommended dosage
Stop Use and Ask A Doctor If (Stop use and ask a doctor if)
- sore mouth symptoms last more than 7 days
- irritation, pain, or redness persists or worsens
- swelling, rash, or fever develops
Keep Out of Reach of Children
If more than used for pain is accidentally swallowed, get medical help or contact a Poison Control Center right away.
Package/label Principal Display Panel (Package/Label Principal Display Panel)
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Additional Information
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Source: dailymed · Ingested: 2026-02-15T12:04:51.957424 · Updated: 2026-03-14T23:05:57.575147