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Cysts can be painful and easily infected, so be sure to see your dermatologist if you have one [source: WebMD ]. Sometimes age is a factor. Some skin conditions that cause scalp sores, such as ringworm, primarily affect children [source: Berman ]. Others, such as pemphigus, primarily affect older adults [source: National Institute of Arthritis and Musculoskeletal and Skin Diseases ].
Fever, Gum sores, Mouth sores and Red gums. WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms fever, gum sores, mouth sores and red gums including Coxsackie virus infection, Toothbrush irritation, and Viral pharyngitis. There are 77 conditions associated with fever, gum sores, mouth sores and red gums.