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Many different conditions, for instance, can also cause sores on the scalp. Scalp sores can be unsightly, and depending on the cause of the sore, they can also lead to temporary hair loss. These disorders can be contained with the right treatment, but they often need to be diagnosed by a doctor. Scalp sores can be caused by viral, bacterial or fungal infections.
Coping With Mouth Sores During Treatment. Radiation to the head and neck area and some types of chemotherapy can cause sores inside the mouth and on the mucous lining of the throat and digestive tract. These sores, called mucositis, can cause pain and infections, making it difficult to eat, drink and swallow. Before starting treatment, talk to your health care team about mouth sores and your oral health. Symptoms of Mouth Sores. Gums appear to be swollen and red; Throat and mouth feel sore or tender; Small ulcers