A headache on the left side could be caused by a migraine.
Bad migraine on left side of head.
Overview a migraine can cause severe throbbing pain or a pulsing sensation usually on one side of the head.
It s often accompanied by nausea vomiting and extreme sensitivity to light and sound.
Migraines affect 12 percent of people in the united states and are more common in women than men.
A migraine could hurt on just one side but not for everyone.
Causes of left sided headache migraine.
If you feel throbbing that begins on one side and causes nausea or sound light sensitivity you may have a migraine.
Migraine attacks can last for hours to days and the pain can be so severe that it interferes with your daily activities.
Migraine is a frequent cause of one sided head pain.
Other symptoms may include sensitivity to light.
Tension type headaches can cause one sided pain but this happens less often than with migraines.
It s not very common but a migraine might make your nose runny or stuffy and your eyes watery so you mistake it for a sinus.
Visual disturbances such as flickering points of light may precede this type.
They are thought to be inherited and affect 3 times.