In this world full of competition and rat race we have kept our brain under a lot of pressure and strain which is the root cause of many brain related issue like headaches and Alzheimer's
In ancient time headache were considered too powerful affliction and it was cured by drilling a small hole in the head. This is Now You Know and in this video we will tell you what causes headaches.
Headaches are divided into two different types, the primary headache and the secondary headache.
Primary headaches are not a result of any underlying diseases, injury or condition because they are the condition. As primary headaches accounts for over 50% of the reported cases, we actually know much more about secondary headaches.
The secondary headaches are a result of problems that starts from lack of water and caffeine withdrawal to injury in head and neck. There more than 150 types of headaches that can be diagnosable with different potential causes, symptoms and treatments.
All these put pressure on the brain and the veins as well as in the muscles in the neck and head area, their nociceptors triggers in response stimulating the brain to release a flood of neuropeptide. These neuropeptide then inflame the blood vessels that swell and heats up the head.
This discomfort creates the strong pain of the headache.
All headaches pains are not a result of swelling, the degree of discomfort can caue by tight muscles and when there is a inflamation in senseory nerves
The tension headache is most common of all, it creates a sensation of a tight band squeezed around the head. Many people has reported stress, dehydration and hormones changes as a trigger. Scientists are still finding out for some potential triggers.
There are various pain medication available in the market that allows you to get rid of the pain for some time.
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