For children aged 2–5 years (toddlers and preschoolers): benzocaine can be risky. High-strength benzocaine products have been linked to a rare but serious blood problem that can lower oxygen. Because of this, some countries limit or ban its use in baby and cosmetic products. It’s safer to avoid benzocaine for everyday use with 2–5 year olds unless a doctor tells you it’s needed.
Check product labels and do not use products that list benzocaine on children’s skin or in the mouth unless your child’s doctor specifically tells you to. If a doctor does recommend benzocaine, use only the exact amount they say, choose the lowest strength, and stop as soon as symptoms improve. For pain or teething, try safer options first: cool wet cloths, chilled (not frozen) teething rings, or medicine your pediatrician recommends for fever or pain. Keep all benzocaine products out of reach.
Do not put benzocaine gels or sprays in or on the mouth of young children without medical advice. Watch for signs of trouble from reduced oxygen in the blood: pale or gray/blue lips or skin, fast or hard breathing, extreme sleepiness, or a fast heartbeat — if you see these, get emergency care right away. These warnings come from government safety actions (Health Canada and the European Union) and medical reports of benzocaine-related blood problems. Also be aware there are reports of allergic reactions in some people.
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This ingredient is found in the following products:
This list shows products that contain Benzocaine or its alternative names.
Scientific research related to this ingredient:
These research articles provide scientific evidence about Benzocaine safety and effects.
Benzocaine is not recommended for 2-5 year old children due to potential safety risks.
Banned or heavily restricted in one or more countries. Young children may be more sensitive to these effects.
Connected to cancer risk with long-term or repeated exposure. Young children may be more sensitive to these effects.
Can be absorbed through the skin and get into the bloodstream. Young children may be more sensitive to these effects.
Benzocaine is commonly found in skincare products, cosmetics, and topical applications. Always check ingredient labels before use.
The appropriate age depends on the specific ingredient properties and concentration. This analysis is for 2-5 year old children. Use the age selector above to check other ages.
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