Indications & Uses
Lafrost is indicated for:
Dosage Reference
Reference Information Only
Dosages shown are general references from official sources. Always consult your doctor or pharmacist for personalized dosing.
Adults:
Wash your hands, then apply the required amount of Docosanol to the tip of your finger or a cotton swab. Gently but thoroughly rub it into the area around your cold sore. Repeat this 5 times a day until the lesion heals, for up to 10 days. Start treatment as soon as the first symptoms appear (itching, burning, tingling, or redness), since early treatment gives the best results.
Side Effects
In clinical trials for treating cold sores, side effects were generally mild and occurred at about the same rate as with non-medicated (placebo) cream. The most commonly reported side effect was headache. Local reactions included irritation at the application site, rash, itching, dry skin, and acne. Stop using this medicine and contact your doctor if you notice signs of an allergic reaction, such as rash or itchy skin.
Cautions & Contraindications
Warnings & Precautions
Lafrost is intended for cold sores on the lips and face only. Studies of ophthalmic, penile, and vaginal irritation in rabbits show that Lafrost causes minimal irritation to these tissues, but care should still be taken to keep it away from the eyes, as it may cause irritation there; if it does get into the eyes, rinse thoroughly with water. Stop using it and see a doctor if skin irritation becomes severe or worsens. Do not swallow Lafrost, and do not apply it inside the mouth. It should not be shared with others, as this can spread infection. If a cold sore worsens or fails to heal within 10 days, a doctor should be consulted. Keep Lafrost out of children's reach.
Contraindications
Docosanol cream should not be used by anyone who is hypersensitive to docosanol or to any other ingredient in the formulation.