Cold Sore Fever Blister Treatment by Rugby Laboratories, Inc. Docosanol Cream, 10%

Cold Sore Fever Blister Treatment by

Drug Labeling and Warnings

Cold Sore Fever Blister Treatment by is a Otc medication manufactured, distributed, or labeled by Rugby Laboratories, Inc.. Drug facts, warnings, and ingredients follow.

Drug Details [pdf]

COLD SORE FEVER BLISTER TREATMENT- docosanol cream 
Rugby Laboratories, Inc.

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Docosanol Cream, 10%

Active ingredient

 Docosanol  10%

Purpose

Cold sore/fever blister treatment

Uses

• treats cold sores/fever blisters on the face or lips
• shortens healing time and duration of symptoms:
  • tingling, pain, burning, and/or itching

Warnings

Allergy Alert: This product may cause a severe allergic reaction. Symptoms may include:

• hives
• facial swelling
• wheezing/difficulty
• shock
• rash

If an allergic reaction occurs, stop use and seek medical help right away.

For external use only

Do not use

•  if you are allergic to any ingredient in this product

When using this product

• apply only to the affected areas
• do not use in or near the eyes
• avoid applying directly inside your mouth
• do not share this product with anyone. This may spread the infection.

Stop use and ask a doctor if

• your cold sore gets worse or the cold sore is not healed within 10 days

Keep out of reach of children.

 If swallowed, get medical help or contact a Poison Control Center (1-800-222-1222) right away.

Directions

• adults and children 12 years or over:
  • wash hands before and after applying cream
  • apply to affected area on the face or lips at the first sign of cold sore/fever blister (tingle).
  • early treatment ensures the best results
  • rub in gently but completely
  • use 5 times a day until healed
• children under 12 years: ask a doctor

Other information

• store at 20° to 25°C (68° to 77°F)
• do not freeze

Inactive ingredients

benzyl alcohol, light mineral oil, propylene glycol, purified water, sucrose distearate, sucrose stearate

Questions or comments?

Call 1-877-753-3935 Monday-Friday 9AM-5PM EST

Principal Display Panel

Compare to the active ingredient in Abreva®†

Docosanol Cream 10%

Cold Sore/Fever Blister Treatment 10%

Non-prescription medicine to shorten healing time*

Cold sore treatment

For Topical Use Only

NET WT 2 g (0.07 oz)

†This product is not manufactured or distributed by GSK Consumer Healthcare, distributor of Abreva®.

* Non-prescription cold sore medicine to shorten healing time and duration of symptpms.

RETAIN THIS INSERT FOR FULL PRODUCT USES, DIRECTIONS AND WARNINGS

Distributed by:

RUGBY® LABORATORIES

Indianapolis, IN 46268

www.majorpharmaceuticals.com

Package Label

RUGBY Cold Sore Fever Blister Treatment

COLD SORE FEVER BLISTER TREATMENT 
docosanol cream

Product Information
Product Type	HUMAN OTC DRUG	Item Code (Source)	NDC: 0536-1379
Route of Administration	TOPICAL

Active Ingredient/Active Moiety
Ingredient Name	Basis of Strength	Strength
DOCOSANOL (UNII: 9G1OE216XY) (DOCOSANOL - UNII:9G1OE216XY)	DOCOSANOL	100 mg  in 1 g

Inactive Ingredients
Ingredient Name	Strength
BENZYL ALCOHOL (UNII: LKG8494WBH)
LIGHT MINERAL OIL (UNII: N6K5787QVP)
PROPYLENE GLYCOL (UNII: 6DC9Q167V3)
WATER (UNII: 059QF0KO0R)
SUCROSE DISTEARATE (HLB 5) (UNII: 33X4X4B90S)
SUCROSE STEARATE (UNII: 274KW0O50M)

Product Characteristics
Color	white	Score
Shape		Size
Flavor		Imprint Code
Contains

Packaging
#	Item Code	Package Description	Marketing Start Date	Marketing End Date
1	NDC: 0536-1379-04	1 in 1 PACKAGE	01/01/2023	12/31/2025
1		2 g in 1 TUBE; Type 0: Not a Combination Product

Marketing Information
Marketing Category	Application Number or Monograph Citation	Marketing Start Date	Marketing End Date
ANDA	ANDA208754	01/01/2023	12/31/2025

Labeler - Rugby Laboratories, Inc. (079246066)

Revised: 7/2025

Document Id: 6e3f0598-add6-4f21-b5d9-47256fc77428

34390-5

Set id: 3204b09b-f0ee-4ca8-ac32-527bf1b383b8

Version: 3

Effective Time: 20250718