Blistex Cold Sore Cream offers an effective solution for those experiencing the early signs of recurrent cold sores on the lips. It stands out with its unique formulation that includes Docosanol, an active ingredient distinct from other cold sore treatments. Designed for individuals aged 12 and older, Blistex Cold Sore Cream provides prompt relief, aiding in the rapid application and halting the progression of the cold sore virus. This results in a decrease in both the severity and duration of symptoms.

Key Features

• Incorporates Docosanol, an antiviral that targets the virus responsible for cold sores.
• Proven effective in managing early stages of recurrent cold sores.
• Ideal for use by adults and adolescents aged 12 and above.
• Simple to apply, offering quick action at the initial sign of a cold sore.
• Aids in halting the virus, lessening both the severity and duration of cold sore symptoms.

What symptoms or conditions can be treated with Blistex Cold Sore Cream?

Blistex Cold Sore Cream is tailored for addressing the early stages of recurrent cold sores on the lips.

How does Blistex Cold Sore Cream work?

The cream's effectiveness is due to Docosanol, an antiviral substance that counteracts the cold sore-causing virus. It permeates the skin to prevent the virus from invading healthy cells, thus keeping cold sores in check.

What does the research say about Blistex Cold Sore Cream?

Studies indicate that Docosanol, the primary active component in Blistex Cold Sore Cream, effectively treats cold sores by impeding the herpes simplex virus from entering and replicating in healthy skin cells.

Can Blistex Cold Sore Cream be used by children?

Blistex Cold Sore Cream is recommended for adults and adolescents over 12 years old. It is not suitable for children under 12 years of age.

Each gram of cream contains 100 mg of docosanol.

Other ingredients: Sucrose stearates (mono and distearate), Light mineral oil, Propylene glycol, Benzyl alcohol, Purified water.

Adults and children from 12 years and over:

Carefully cover the entire cold sore with a thin layer of medication five times daily, about every three hours while awake.

It is crucial to start treatment immediately after noticing the initial symptoms of a cold sore (such as pain, burning, itching, tingling, or redness), as the effectiveness of the treatment has not been proven if it begins at the blister or ulcer stage.

Continue the treatment until the cold sore is fully healed, which typically takes 4 to 6 days, but not longer than 10 days.

Always read the label.

Stay clear of applying the cream near or in the eyes.

This cream contains propylene glycol, which can lead to skin irritation.

Patients with weakened immune systems should not use this cream.

Do not start using the cream when a blister or ulcer has already developed, as its effectiveness at this stage has not been proven.

Regarding children, there is no experience with the use of this cream in those under 12 years old and only limited experience with adolescents (aged 12-18 years). Therefore, it is advised not to use the cream in children below 12 years of age.

Nervous System Disorders

It is very common for patients to experience headaches, affecting 10.4% of those treated with docosanol and 10.7% of those receiving a placebo.

General Disorders and Application Site Conditions

Common side effects at the application site include dry skin, rashes, and skin disorders, occurring in 2.9% of docosanol-treated patients and 2.3% of placebo-treated patients.

Facial edema has been reported as well, but these reactions at the application site are consistent with typical facial responses associated with cold sores.