Hi,
The common causes of unilateral headache are migraine,cluster headache, tension,trigeminal neuralgia,and temporal arteritis.
However these headaches are more common in females but can also be seen in a male,cervical spondylitis itself can lead to headache unilaterally if you have strained your neck.
Headache of migraine usually last for 24 hours
You can also check for your eyesight if its been a while,do you have pain around eyes
Do you have any medical illness?
Do you have migraine?
Are yo ...
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