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Numb520

Dosage form
SPRAY
Labeler
Clinical Resolution Laboratory, Inc.
Label updated
2025-05-15
Retrieved
2026-09-07
Active ingredients
LIDOCAINE
View original label and images on DailyMed ↗
Active Ingredient

Lidocaine 5%

Phenylephrine HCL 0.25%

Purpose

Local Anesthetic

Vasoconstrictor

Uses:

for the temporary relief of local and anorectal itching, discomfort, and pain associated with anorectal disorders or anorectal inflammation.

Warnings
  • for external use only.
  • avoid contact with the eyes.

keep out of reach of children.

Do not use

this product if

  • pregnant or breastfeeding, ask a health professional before use.
  • seal is broken or missing.
  • you have heart disease, high blood pressure, thyroid disease, diabetes, or difficulty in urination due to enlargement of prostate gland unless directed by a doctor.

When using this product

  • do not exceed the recommended daily usage.
  • certain persons can develop allergic reactions to ingredients in this product.
  • do not put this product into the rectum by using finger or any medical device or applicator.
  • if swallowed, call your Poison Control Center at 1(800) 222 1222.
  • If condition worsens or does not improve within 7 days, consult a doctor.

Stop use and ask a doctor if

  • the symptom being treated does not subside, or redness, irritation, swelling, pain, or other symptoms develop or increase.
Directions
  • clean the affected area.
  • sensitivity and possible allergy tests advised prior to use. Spray sparingly to affected area after thoroughly cleansing. Wait until anesthetic effect occurs. You may reapply to continue numbing effect.
  • apply to the affected area up to 4 times daily.
  • children under 12 years of age: consult a doctor. 
Other Information
  • keep away from direct sunlight or heat.
  • store at room temperature 15°-30°C (59°-86°F).
Inactive Ingredients

Allantoin, Arginine, Benzyl Alcohol, Disodium EDTA, Ethoxydiglycol, Phenoxyethanol, Polysorbate 20, Water, Sodium Benzoate, Sodium Sulfite

Package Labeling:

[Image in the official label — see DailyMed source]

DailyMed Set ID: 65d3b614-361d-4fb9-9583-a95be754bc82 · Version 5
NDC: 63742-034