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Dr. Numb

Dosage form: cream
Ingredients: Lidocaine 5g in 100g
Labeler: Ei Inc.
NDC code: 52512-130

Medically reviewed by Last updated on Nov 28, 2022.

Dr. Numb Anorectal Cream

Acive Ingredients Purpose

Lidocaine 5% Local Anesthetic


For temprary relief of local discomfort, itching pain, soreness or burning in the perianal area associated with anorectal disorders.For temprary relief of local discomfort, itching pain, soreness or burning in the perianal area associated with anorectal disorders.

Keep out of reach of children

If swallowed, get medical help or contact a Poison Control Center right away.

For temporary relief of local discomfort, itching, pain, soreness or burning in the perianal area assosiated with anorectal disorders.


For external use only

When using this product

  • do not exceed the recommended daily dosage unless directed by a doctor
  • do not put into the rectum by using fingers or any mechanical device or applicator

​Stop use and ask a doctor if

  • allergic reaction occurs
  • redness, irritation, swelling, pain, or other simptoms begin or increase
  • condition worsens or does not improve withing 7 days

  • adults: when practical, cleanse the affected area with mild soap and warm water and rinse thoroughly. Gently dry by patting or blotting with toilet tissue or soft cloth before application of this product
  • when first opening the tube, twist the cap and peel off the foil seal
  • apply externally to the affected area up to 6 times daily
  • children under 12 years of age: consult a doctor

​Inactive ingredients

Carbopol, lecithin, propylene glycol, purified water, vitamin E.

​Other information

  • always keep the tube tightly closed
  • store at temperatures not exceeding 15​0​C- 30​0​C
  • protect from freezing

Questions and comments?

Call weekdays 8 a.m. to 5 p.m. PST at 8-877-786-2001 oe email us at

lidocaine cream
Product Information
Product TypeHUMAN OTC DRUGItem Code (Source)NDC:52512-130
Route of AdministrationTOPICALDEA Schedule    
Active Ingredient/Active Moiety
Ingredient NameBasis of StrengthStrength
Lidocaine (Lidocaine) Lidocaine5 g  in 100 g
Inactive Ingredients
Ingredient NameStrength
Propylene Glycol 
Benzyl Alcohol 
#Item CodePackage Description
1NDC:52512-130-301 TUBE in 1 PACKAGE
130 g in 1 TUBE
Marketing Information
Marketing CategoryApplication Number or Monograph CitationMarketing Start DateMarketing End Date
OTC monograph finalpart34811/15/2012
Labeler - Ei Inc. (105803274)
Registrant - Ei Inc. (105803274)
Ei Inc.105803274manufacture(52512-130), label(52512-130), pack(52512-130)

Ei Inc.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.