Alum, Potassium / Lidocaine
Potassium Alum/Lidocaine is a topical combination medication that combines an astringent with a local anesthetic. The potassium alum works to contract tissues and help stop minor bleeding, while lidocaine provides temporary numbing relief. This combination is commonly used for minor skin irritations, hemorrhoids, and minor dermatological or dental procedures.
A topical astringent-anesthetic combination for relieving minor pain and bleeding from skin irritations and minor procedures.
Key facts at a glance
- RxNorm
- 1007490
- Generic
- Alum, Potassium / Lidocaine
- Class
- multi-ingredient
- Brands
- —
- Availability
- rx
- Lactation
- unknown
- Routes
- —
- Forms
- —
- Regions
- US, EU, CN, JP
- Monitoring
- —
This page is for informational purposes only.
Do not use this information to diagnose yourself or to replace a physician's advice. Always consult a qualified healthcare provider before starting, stopping, or changing any medication. If you believe you are experiencing a medical emergency, call your local emergency number immediately.
Used for temporary relief of minor pain, itching, and burning from conditions such as hemorrhoids, minor skin irritations, insect bites, and sunburn. Also used during minor dermatological and dental procedures to reduce bleeding and discomfort.
Potassium alum acts as an astringent, causing tissue contraction and mild hemostasis. Lidocaine is a local anesthetic that blocks nerve signals in the applied area, providing temporary numbness and pain relief.
For topical use only. Avoid contact with eyes. Should not be used on large areas of damaged skin or for prolonged periods. Patients with known lidocaine allergy or certain heart conditions should use with caution. Not typically recommended for use in children without medical supervision.
Official drug label
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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 27, 2026. · Read our editorial policy