Can abreva be used for cold sores?

Can Abreva be used for cold sores?

Abreva is an FDA-approved over-the-counter treatment specifically designed to treat cold sores caused by the herpes simplex virus type 1. It contains docosanol 10% as the active ingredient, which works by blocking the virus from entering healthy cells and replicating.

How does Abreva differ from other cold sore treatments?

Abreva is the only non-prescription antiviral cream that directly targets the virus itself, rather than just relieving symptoms like pain or dry lips. Other products such as camphor, menthol, or numbing agents focus on comfort rather than stopping the virus.

What happens if you apply Abreva too late?

Results are best when treatment begins at the first sign of a tingling or itching sensation. If applied after blisters have already formed, the healing time still improves compared to untreated outbreaks, but es<|eos|>