In rare cases, scabs that bleed and won't heal may be ... lesions will not heal. Basal cell carcinoma is the most common form of skin cancer that causes difficult-to-heal sores, but squamous ...

If your cold sore has entered the crust-over stage, this noncomedogenic facial cleanser is a good choice. It’s gentle, won’t contribute to further irritation and supports healing since it ...

Antiviral drugs, like Valtrex (valacyclovir) and Zovirax (acyclovir), not only heal herpes sores faster than other options, ...