why our headace occur
Answers
HERE IS YOUR ANSWER
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HEAD ACHE OCCUR JUST BECAUSE OF TENSION AND STRESS IN OUR LIFE.
HOPE IT HELPS YOU ☺️✌️❤️
Primary headaches are stand-alone illnesses caused directly by the overactivity of, or problems with, structures in the head that are pain-sensitive.
This includes the blood vessels, muscles, and nerves of the head and neck. They may also result from changes in chemical activity in the brain.
Common primary headaches include migraines, cluster headaches, and tension headaches.
Secondary headaches
Secondary headaches are symptoms that happen when another condition stimulates the pain-sensitive nerves of the head. In other words, the headache symptoms can be attributed to another cause.
A wide range of different factors can cause secondary headaches.
These include:
alcohol-induced hangover
brain tumor
blood clots
bleeding in or around the brain
"brain freeze," or ice-cream headaches
carbon monoxide poisoning
concussion
dehydration
glaucoma
teeth-grinding at night
influenza etc