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I went through your history provided to us. It seems you are having headache pain in the eye and sore scalp
. These symptoms indicate probable inflammatory causes like sinusitis
. This requires treatment by the use of antibiotics and anti-inflammatory drugs.
Hair loss is probably not related to this and it requires evaluation and treatment after consultation with a dermatologist
Do consult your doctor for examination and treatment depending on the underlying cause.
Thank you for writing to us.