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Diagnosis of Migraine Headache
Migraine headache is severe intense throbbing pain with pulsating grapheme mostly localized on one side of headspring . Patient may suffer with nausea and vomiting during the episode of headache . Patients are sensitive to visible radiation and phone . bother may last for hours or days . Migraine worry may precede or follow aura . Auras are sensorial symptoms such as light flashing , blind spot or touch of tingle andnumbness.[1]Aura may precede migraine and think as warning symptoms . Physical activities increase intensity ofheadache .
Diagnosis of Tension Headache
Tension headache may be acute in nature or rarely become inveterate with everyday pain endure more than 3 to 6 months . Tension concern may be once or few times a week or continuous for a several days . If tension cephalalgia last for 15 day or more in one calendar month it is considered chronic tension headache.[2]Headache is mild to hold in in intensity compare to sick headache or cluster head ache . latent hostility headache is not predate or accompanied by aura like symptoms . Physical activities do not increase intensity of head ache . Headache is either one-sided or bilateral .
Diagnosis of Cluster Headaches
clustering headaches are one of the most sore cyclical headaches . Pain is often around the eyes and patient may wake up often in the center of the night . Headache is unilateral like migraine headache . bunch period of attack may last from hebdomad to month . In between attack patient may choke through remission period of months to year . It is one of the rare type of headache.[3 ]
Diagnosis of Stroke and Transient Ischemic Attack (TIA)
Migraine patients with a history of frequent auras or cluster vexation may show story of aura in 14 % shell .
TIA is transient deficiency of blood supply to brain for very curt period of time and may not induced genius damage or serious ischaemia . But , if sustained for long time may causebrain injuryor CVA because of want of blood supply ( ischemia ) to brain tissue paper . lasting and frequent transient ischemic attack may result in brain injury or stroke . TIA symptom are brief and similar to those of stroke.[4]TIA is often a admonition sign indicate a individual is at jeopardy for severe stroke . Headaches with aureole may also increase the risk for eye retinal damage ( retinopathy ) . Aura - related headaches may affect the pocket-sized bloodline vessels in the brain and the eyes , thereby increase the risks for stroke and retinopathy.[5]Cluster headaches are rare , affecting less than 1 % of the universe .
Pathophysiology causing these result and how they relate to cluster headaches are still unclear .
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