A composition used to facilitate healing of cold sores, fever blisters and canker sore that includes potassium, rubidium, zinc, calcium and sodium is provided. This composition is compounded into a polyethylene glycol ointment containing allantoin (0.5 to 2 percent) and camphor (0.1 to 3 percent) and/or menthol (0.1 to 1 percent). In another embodiment, a method to treat cold sores, fever blisters and canker sores is provided by applying an effective amount of this composition to cold sores, fever blisters and canker sores of a subject in need of treatment thereof.
