Brief Answer:
You need evaluation by a neurologist immediately

Detailed Answer:
Hi,

Thanks for the query,

I understand your concern

Severe headache of short duration is a matter of concern and I suggest you to get immediately evaluated by a local neurologist. The conditions that need exclusion in this type of cases are bleeding in the brain and infection. A detailed neurological assessment and examination will tell us the type of brain scan required which can clinch the diagnosis. If the brain scan comes normal, you may need analgesics under supervision of a local doctor and be followed with him


Please feel free and get back to me in case you need and help in this issue

best wishes

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