Shingles can be treated in three medical departments. First, dermatology. Since the blisters primarily appear on the skin, seeing a dermatologist can treat shingles. Second, neurology. As shingles may be caused by nerve damage, treatment can be sought from a neurologist. Third, for severe pain, especially if postherpetic neuralgia remains after shingles, one can consult the pain management department. The initial symptoms of shingles are mainly pain, particularly unilateral limb or unilateral scalp/facial pain.