A nasal cold sore typically causes a burning sensation and blisters. Treatments like ointments and home remedies may help reduce symptoms. Cold sores are caused by the herpes simplex virus. This ...

The global spread of monkeypox has led to some of those infected developing painful symptoms, including lesions that may appear on various parts of the body. In the U.S., there are more than 5,800 ...

If your nose is persistently dripping clear mucus, it may be due to a viral infection or another health condition. Treating the underlying condition may help resolve your symptoms. Just about everyone ...

The lesion was a rodent ulcer. Often considered a synonym for basal cell carcinoma (BCC), “rodent ulcer” describes a skin cancer that has significantly invaded dermal tissues. The term underscores the ...

Long-wave ultraviolet and white-light illumination of lesions associated with white-nose syndrome. Points of orange-yellow fluorescence (arrows) detected on a roosting Indiana myotis (Myotis sodalis) ...