Hello. Your symptoms (headache, one-sided eye pain, nausea, dizziness) can be seen in conditions like migraine, but other causes also need to be considered. Since multiple symptoms are present, a proper clinical evaluation is required to confirm the diagnosis. I would advise you to consult a physician/neurologist for examination before starting any medication. If symptoms are severe, worsening, or associated with fever, persistent vomiting, vision changes, or weakness, please seek urgent medical care.

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